Yes, you will have some bigger leaves to deal with, but this can also be an advantage. Choose a bucket the size of your hosta. Place the pots in the greenhouse, then shade it. Clean the plant from dirt and place it on a cutting board. Fortunately, hostas are also very easy to divide, perfect to share with friends, family, or even sell in plant sales! If the soil is wet, wash the roots with water, use the garden hose with a sprayer. If you halve, third or quarter a large clump, you can do this without setting your hosta back hardly at all. In the fall, separate hostas before their leaves turn yellow. To Divide Hostas 1) When To Divide? I also saw a video of a rhizome being cut using a power saw! There are two ideal times to divide your hosta: If your Hosta is still bigger than you want it to be. Although early spring is the ideal time to divide hostas, they can be divided any time after they break dormancy in the spring until early summer. Depending on the size of the bush and on your goals, use different tools. http://springhillnursery.com/ Spring Hill Nurseries' Step-by-Step Gardening series presents a video on how to divide a hosta. Depth may be 8 inches or eighteen inches depending on the cultivar of hosta. All prices are in USD • How to Divide & Transplant Hostas. All these measures will protect the plant from rot and other infections. Dividing or splitting hostas can be a pain but is sometimes necessary. In July, the sun shines too brightly and dries the earth quickly, so it’s best not to split hosta at this time. One thing that I frequently do is lift a clump and divide it into quarters or thirds. Fall is a great time for division. Another suitable period is the second half of August. There are successful examples of hosta sharing in the summer, but this will require a greenhouse. I want to share my experience with you, maybe someone will find it useful. Inevitably, when you divide plants, you are losing some of the root system. Steps . For zones 6-8, the separation of hostas can be delayed until the second half of September. The climate is warm enough in this climate zone, so you can split hostas around mid-April. • In the middle of summer, I recommend split only large or medium varieties that already have a large rhizome. While you can divide and transplant hosta at any time, it’s really best to do it when their little “noses” or buds start to poke out of the ground. In this video clip from Gardeners’ World, Monty explains how to divide and replant hostas: There is reduced demand by the foliage for water. Otherwise, the plant may die or take a long time to root. To separate hosta in a pot, you need to take it out of there, clean the roots of dirt and divide the plant as described in the fourth step (see above). Even if winter is warm and there is no frost, cutting the rhizomes increases the risk of rotting, so do not do it in any case. A 30-day period is required for the plant to take root and survive the winter well.eval(ez_write_tag([[250,250],'worldofgardenplants_com-banner-1','ezslot_15',110,'0','0'])); I do not recommend dividing hostas in late autumn, the plants may not have enough time to get accustomed, and they may die in the winter. Every two to three years, divide hostas to keep your garden alive and well. {"@context":"https://schema.org","@type":"FAQPage","mainEntity":[{"@type":"Question","name":"When to divide hostas zone 5? Using a straight spade, make your cuts. Most of us gardeners just get out there and divide them in the spring when we see it is abundantly clear they need it. Take the 2 Hostas you divided in half & divide them again. Hostas between 3 – 8 years old make the best divisions. It will also be useful to moisten the leaves twice a day. The window for dividing them in the spring is about 4 weeks long. However, if you do not have the time and another period, then you can do it. Hi friends, I have been growing plants for many years and love doing it. And in the autumn, divide them once the weather turns cool as they begin to grow dormant. The lack of heat and humid weather makes the beginning of autumn, the ideal time to separate hostas. At this time, I also recommend dividing only medium and large varieties.eval(ez_write_tag([[468,60],'worldofgardenplants_com-box-4','ezslot_18',109,'0','0'])); In fall, as well as in spring, you have about one month to splitting hostas. Sitemap My friends let me come into their yard and divide their hostas. When to Divide Hostas The best time of year to divide hostas is late summer (August or early September). Divide hosta in spring or autumn. If they are in decline, it is more likely a poor site for that cultivar. If you are cutting hosta into individual eyes, I use old kitchen knives. When you dig up a hosta, you will damage the root system, which is why spring and autumn are more good for this. ","acceptedAnswer":[{"@type":"Answer","text":"The climate is warm enough in this climate zone, so you can split the hostas around mid-April. This time is considered the best for various reasons, let’s talk about it in more detail below. Avoid splitting hostas during the hottest part of summer, July and August, as it can be too hot and dry for plant roots to recover from being divided. Drag the bush to the side to clear it. Richard talks about the best time of year to transplant hostas, the tools to use and the soil and type of compost he uses at New Hampshire Hostas. It’s easier when they are just buds. Certain cultivars pull apart easier than others, but most need to be cut. If you live in the north of the USA, then it is better to do it at the beginning of autumn. To each their own according to their needs. Dividing hostas is not usually required for their health. Looking at how small you cut those hostas , I guess I can cut more pieces from the plants I have. I then planted in a new place. Frequent separation does not allow the plant to show all its decorative characteristics. But as I said, they are tough and resilient. If you have the patience, you can gradually shake off soil and eventually either pull the clump apart or get a heavy knife into the clump and not lose any hosta eyes. Also, do not do this during flowering. Hosta Dividing Tips. ALL RIGHTS RESERVED. "}]},{"@type":"Question","name":"How to divide hostas in pots? link to Amethyst Falls vs Blue Moon Wisteria: Must Read Before Making a Decision, link to Japanese Maple Red Dragon vs Crimson Queen: 4 Things to Consider Before Making a Purchase. In warmer climates, separation may take place in the second half of September. Tip: if you are dividing your Hostas during summer, water them well, so they adapt to the new state quickly. Otherwise, they will die. Divide the Hostas after 5-10 years to keep them healthy and shapely. In case the hosta is big enough, and you want to divide it into several parts, use a saw. In winter and hot summer, you cannot split hosta; otherwise, the plant will die. Why Are You Dividing Your Hostas?Why do you divide hosta? It is best to do this in the spring or early fall. The main thing is that its edge was sharp enough. Hostas are really tough plants dig it up and divide by either putting two spades in back to back and forcing apart, or cut a chunk off with a hacksaw or sharp knife. Make your decision based on the long range weather forecasts. It is best to divide Hostas while the weather is still somewhat cool. Divide Hostas. Open For Walk-in Customers:April through October. Also, do not divide unless the plant shows signs of life (enlargement of buds, etc.). I live in Missouri and I have divided them in the fall but will often do it in late September or October. You have me wanting a yard to be able to do all you are teaching on. It is best to do this in the spring or early fall. Tamping down the soil around the root ball so that the plant can't be easily dislodged will insure greater success. Also, at each division, there should be roots, the more roots, the better the plant will take root in a new place. The timing depends on how much closer to the south you live. If leaves are damaged during the dividing process, that’s ok. Potted up and grown on in a sheltered spot or cold frame, these new plants will be ready to plant out later in the year year. However, dividing can help create a neater appearance and can be used to create two plants out of one. The table shows the best time to separate different types of hostas. If you do not have time at the beginning of autumn, wait until next spring. They should be relocated to a more suitable location. Also, to make the plant easier to recover, you can cut 1-2 leaves, this will reduce the amount of evaporated water and stimulate the plant to new growth.eval(ez_write_tag([[300,250],'worldofgardenplants_com-mobile-leaderboard-2','ezslot_16',118,'0','0'])); Water the plant often enough at a new place but do not create a swamp around it. It is important that more than 30 days remain before the first frosts. I tried to separate hostas in the early spring and can say that it is possible. From this, we can conclude that it is possible to split Hosta in March, but if you can wait until April or May, it is better to postpone the split. These above are almost a little past the early nose stage,and some of mine are already pretty well grown out. No, you cannot separate hostas at any time. Dividing hostas in the Spring should be done as the early buds start to appear, this will allow you to … How far you set them back depends on how much root system is lost in the process. Separate the hosta in the early fall. Also, a small bush can be divided with a knife.eval(ez_write_tag([[468,60],'worldofgardenplants_com-leader-2','ezslot_9',116,'0','0'])); For the separation of miniature varieties, it is best to use the most sterile conditions. The plant may not have enough time to recover before the first frosts, and you can lose it—separate hosta in the early fall.eval(ez_write_tag([[468,60],'worldofgardenplants_com-narrow-sky-2','ezslot_19',121,'0','0'])); When is the best time to split the blue hostas? There is usually more moisture available than during summer. Plus the rainy weather in springtime helps the new transplants take root. First, you need to decide when to divide hostas. A basket is needed to move the plant to a new location. Sometimes it happens that you don't have to split the whole bush, and you only want to cut a small part of it. Use pruning shears to trim the damaged leaves. That all your plant is ready for transplanting to a new place or as a gift to a friend.eval(ez_write_tag([[728,90],'worldofgardenplants_com-large-mobile-banner-2','ezslot_6',117,'0','0'])); One day I cut large hostas bushes that had been growing in one place for over five years. Here’s a list of what you’ll need: The shovel is needed for digging hostas, take a narrow shovel to make it easier to dig up the plant. If the bush is huge, use a wheelbarrow. Pour the wounds with ashes and fill the pit. It would be good if it rained before digging if it did not rain, then water the plant 1-2 days before separation. Many people don't know exactly when the best time to divide their hostas is. Next, cut a piece of the rhizome as if you were cutting a cake. the ones like you show (green and white) don`t get as big as the plain light green ones. So, do you cut a clump of 30 eyes into 3 pieces or 30? At 3 the plants are mature enough to be divided, but by 8 the clump will be so dense that dividing will be difficult. Spring separation can be done for about 30 days when young sprouts just appeared from under the ground and until when the leaf unfolds. Choosing to divide and transplant Hostas while the weather is cooler puts less stress on the plant. They’re easier to manipulate and divide since they haven’t matured into full leafy plants. If the soil is not very wet, clean it with your hands or a soft brush, try not to damage the thin roots. In some varieties, the leaves turn yellow in late August or early September, so they need to be separated earlier. Then they slow down growth. It's preferable to divide hostas in the late summer and early fall, roughly 4 weeks before first frost. The best time to split blue hostas is the same as any other hostas. Hosta Division In The FallFall division is also an approximately four week window. We are compensated for referring traffic and business to Amazon and other companies linked to on this site. You do not need to dig the rhizome.\n\nDig a small hole on one side of the plant. Next, dust the wound with crushed ash. First, cut the plant in half with a blade of a shovel, then split these two halves into two more. How to grow hostas. You do not need to dig the rhizome.eval(ez_write_tag([[300,250],'worldofgardenplants_com-leader-4','ezslot_12',122,'0','0'])); Dig a small hole on one side of the plant. If possible, additionally shade your hosta for several weeks. How To Approach Dividing HostasAssuming that you have lifted a fairly substantial clump of, say, 30 eyes, you can approach it in several ways. These shade-loving plants are primarily grown for their beautiful foliage. However, if you have experience growing hostas, you can try to split up. Another suitable period is the second half of August. When the eyes start to emerge and the soil is warm enough as to not damage the roots. The optimal time to propagate hostas is generally in September for more northern climates. A few more words I want to say about separating hostas in winter: do not split hostas during winter! 2) Dig. After cleaning, the roots should be visible to you. This is approximately the end of August throughout September. What You Need To KnowGenerally, lifting and dividing hostas is setting them back several years in maturity. There are successful examples of hosta sharing in the summer, but this will require a greenhouse. But don't worry if you forget—you can divide hostas any time from spring to fall. Due to the climbing habit, it can reach considerable heights and is often used as a hedge. For zones 3 and 4, you need to start a little earlier, somewhere in late August. This step is not necessary; you can split the bush hosta, for example, into four parts with a shovel without cleaning the roots of the soil. For this reason, the name of one variety we are considering today is Red Dragon because leaves remind small flying... Hi I’m Igor. If you divide your specimens in the spring, aim to do so when the plants are growing but before the leaves begin unfurling. Sharing Your Hosta With A FriendIf you are looking to give a friend a piece of your favorite hosta plant, you can often times cut off one of the outermost eyes without disturbing the primary clump. When I divide hostas that early in the season, they have a whole growing season to develop roots and become established in their new location… also, the hosta will look more aesthetically pleasing during the summer than a hosta that is divided after the leaves have appeared. This will help to eliminate air pockets as well as insure that the now reduced root system is in contact with moisture. Hostas grown in pots will quickly fill the growing space, so it’s wise to divide them every third year or move them to a larger pot. It can be traumatic to the plant especially if it is hot. Next, cut a piece of the rhizome as if you were cutting a cake. Also, disinfect everything with an antiseptic, this will help prevent infection. Do this once every 2-3 years, depending on the variety. In the spring, you can divide your hostas once their eyes are popping up and before the leaves unfurl. Watch Richard Merritt of New Hampshire Hostas as he shows you step-by-step how to propagate your hostas. Remember that the fewer roots you cut off the better the transplant is going to go. Every time I see it, I think of her. Next, dust the wounds with ashes and put hostas in pots. There's a vast range of cultivars to choose from, with leaves in all shades of green, as well as dusky blues and acid yellows, sometimes variegated or flashed with cream or gold, ruffled, smooth or distinctively ribbed. To split the plants, you’ll need to dig up the roots. Frequent separation does not allow the plant to show all its decorative characteristics. ","acceptedAnswer":[{"@type":"Answer","text":"Yes, it is possible. The cut piece can be planted in a new place. There may be several reasons for dividing, maybe you want to share the plant with a friend, perhaps the plant is already not enough space, or you want to have two or more bushes hosta of the same variety. This is an ideal time, later the leaves will evaporate too much moisture, and the plant will be tough. From one or more sides, cut under the clump and pry it out of the hole. In general, the second half of autumn is not suitable for the vegetative propagation of these plants. They’re very resilient plants. anonymous on August 23, 2011: Once again, so invitingly done! After dividing my hostas or other perennials, I transplant them back to our garden. Place the hosta on a board for a firm surface. When to Divide Hostas Divide your hostas in the late spring, as well. Try not to damage young shoots or leaves. ","acceptedAnswer":[{"@type":"Answer","text":"The best time to split blue hostas is the same as any other hostas. We will discuss this in more detail below. It seemed Hosta sieboldiana; it is energetic in itself. Red Japanese maples with very dissected leaves are just fabulous plants. Pour the wounds with ashes and fill the pit. Transplant your Divided Hosta Back to the Garden. After three or four years of growth, your hosta will form clumps that are suitable for dividing and spreading to other areas of the garden. And indeed, many new gardeners often ask the question: The best time to divide hostas is spring and early fall. Also, do not do this during flowering. Large and slow-growing varieties you should divide once every 4-6 years. ","acceptedAnswer":[{"@type":"Answer","text":"Late fall is not the best time for separation. We’ll talk about this in more detail below. The plant may not have enough time to recover before the first frosts, and you can lose it. BUT you can divide hostas ANY time of the summer, as long as you take care to keep the new clumps well watered and fertilized. "}]},{"@type":"Question","name":"Can you divide hostas in late fall? © 2020 New Hampshire Hostas Sometimes it happens that you don’t have to split the whole bush, and you only want to cut a small part of it. If the rhizome is large and you want to split it into two or three parts, then you can use a shovel. This is not the best practice. In the northern climates this is going to be the month of September and, as you go south, that window for dividing hostas moves later into October. Get timely information on gardening with hostas, new hostas introductions and more! Because hostas (Hosta spp.) For zones 6-8, the separation of hostas can be delayed until the second half of September.eval(ez_write_tag([[250,250],'worldofgardenplants_com-large-mobile-banner-1','ezslot_1',119,'0','0']));eval(ez_write_tag([[250,250],'worldofgardenplants_com-large-mobile-banner-1','ezslot_2',119,'0','1'])); It is better not to split hosta in the summer because the weather is too hot, and the divided plants may die. How to Divide Hostas. Hostas are fairly tough plants, though, and can be divided at any time during the growing season if you carefully replant, water, and mulch the divided clumps. When To Divide Hostas. The knife is suitable for separating small hosta bushes, and for cutting off damaged parts of the plant, it should be sharp.eval(ez_write_tag([[728,90],'worldofgardenplants_com-leader-1','ezslot_3',112,'0','0'])); The saw is necessary for the separation of large bushes hosta, which cannot be divided by hands or knife. I used an ax for this, just chopped the bush into four pieces. This process is not very complicated, and even a beginner gardener can do it, especially if he is well informed about all the intricacies of the dividing hostas, this is what we discuss in this article, let’s go! Try to slice as few eyes as possible. The rhizome was large and divided into three big parts, so no need to clean the roots. They withstood the separation well, and this is because the root system was not damaged. How to properly divide your hostas. Hostas are fairly indestructible although the slugs and snails do a good job. My most cherished hosta is one I received from a friend who passed away last year. The air temperature in the greenhouse should not exceed 77 ° F. The best time to split the miniature hostas is the start of summer. Ideally, it is best to divide hostas 1 month before the first frost in the fall. ","acceptedAnswer":[{"@type":"Answer","text":"It is better not to split the hosta in the summer because the weather is too hot, and the divided plants may die. • The rhizome was so hard that I couldn’t separate it with a spade or knife. This provides for an easy clean up after dividing clumps. "}]},{"@type":"Question","name":"When is the best time to split the blue hostas? This is ","acceptedAnswer":[{"@type":"Answer","text":"To separate hosta in a pot, you need to take it out of there, clean the roots of dirt and divide the plant as described in the fourth step (see above). I then reset it in the same location with a slightly wider spacing. Depending on where you live, this period will be different. I like to set a tarp on the ground near by to place the clump on. Try to keep the maximum number of roots in the division. Try to keep the maximum number of roots in the division. It provides me with a larger appearance of this hosta and, by summer, you are not able to tell it was divided. The hostas need for water is not as great now. This site is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to Amazon.com. "}]},{"@type":"Question","name":"Can I divide a hosta without digging? In northern climates, that is September, in the southern, October. Start digging in the morning or evening.eval(ez_write_tag([[728,90],'worldofgardenplants_com-mobile-leaderboard-1','ezslot_14',113,'0','0'])); For separation, dig a plant with a shovel, but be careful not to damage the roots and stems with leaves. Once the hosta eyes are popping up and before they have begun to unfurl is the window of opportunity to make your move. Amethyst Falls vs Blue Moon Wisteria: Must Read Before Making a Decision. As a result, not all divisions survived. When hosta grew big enough, it was time to split it. Hosta, like most plants, grows in size, so sooner or later, every gardener faces the problem of splitting hostas. The more often you split your hostas, the further delay is the time when they become mature and show their varietal characteristics in all its glory. If your hosta is huge and you want to divide it into four parts, you can cut the plant with a shovel without cleaning the ground. However, if you want to divide the plant into a large number of parts and make it better, then you should clean the dirt from the roots.eval(ez_write_tag([[250,250],'worldofgardenplants_com-leader-3','ezslot_10',114,'0','0'])); Once I dug up hosta and did not clean the roots and immediately divided it into three parts. In the middle of summer, it is better not to divide hostas, but if you need it, then try to give them more shade and water. Wet the soil a day or two in case of no rain before you start dividing the Hostas. Most gardeners aim to split their hostas before the seasonal spring or fall rains. Hostas make such a nice statement and now we all know how to divide them. At this time, it is humid enough, and there is not too much heat. Dig around a bush 5-10 inches from the stems to a depth of 10-18 inches, depending on the variety. There are many species of these plants, but the... Japanese Maple Red Dragon vs Crimson Queen: 4 Things to Consider Before Making a Purchase. Some of the giant or jumbo hosta cultivars do not reach maturity for five years and they continue to improve in appearance as the overall clump expands. You can find more information on the page About Author. Until this time, they should not be separated. thrive in the shade, they are often the go-to plants to grow under trees and on the north side of a home. The second half of August is the next favorable period of summer when you can apply for separation. Depending on the size of the plant you are dividing, you may get 3 or 4 plants out of just 1 big hosta! COPYRIGHT © 2020 WORLD OF GARDEN PLANTS. Also, experienced gardeners prefer late summer. Whenever you divide your hostas… Some huge hosta varieties reach their peak growth at 6-7 year growth. Treat all tools with antiseptic. You can separate a hosta clump in two with the help of a sharp spade. However, if you are not able to at this time, you can divide them at any time between Spring and Autumn. The 3-4-year-old rhizomes of hosta are quite solid, so you have to make considerable efforts. Choose the right time of year. If the bush is small, you can divide it into parts with your hands, grab your fingers with the part of the bush that has already formed into a separate plant, and gently tear it off. Fall is is the best time to divide hostas because the roots have time to establish during the rainy winter before sending up new growth in the spring. ","acceptedAnswer":[{"@type":"Answer","text":"The hosta does not need to be divided too often. As a result, everything ended well. Some are like 36′ wide or bigger. Divide large hostas less often than medium ones. If the soil is not moist from rainfall, it's helpful to water the day before you're going to divide your hostas. Then gently cut with a sharp knife into two parts in the thinnest place. "}]},{"@type":"Question","name":"Can you divide hostas anytime? The divisions got accustomed to it and began to grow rapidly. The best time to divide and conquer your hostas is at the end of summer, around August or the start of September. In my opinion, the best time to split miniature varieties is the first half of June. Many also produce small trumpet-shaped mauve or white flowers in summer. Richard talks about the best time of year to transplant hostas, the tools to use and the soil and type of compost he uses at New Hampshire Hostas There are two ideal times to divide your hosta: Spring and Fall. First, spray the wound with a solution of fungicide, let dry the solution slightly. eval(ez_write_tag([[300,250],'worldofgardenplants_com-large-leaderboard-2','ezslot_7',111,'0','0'])); To divide the bush of hosta, you will need some tools. Dividing hostas is not so difficult once you are familiar with the procedure. The season is crucial for the success of the process. Also, you must consider your climate zone and the weather as a whole. Leaves hosta do not evaporate much moisture. 'S preferable to divide their hostas before the leaves begin unfurling evaporate too much heat will it... Need for water but as I said, they are often the go-to plants to grow under trees on! 3-4-Year-Old rhizomes of hosta sharing in the fall but will often do it in late August hostas! Near by to place the clump on let ’ s ok all prices are in decline it... Your hosta plant divisions, they should not be separated hostas? why do you divide your hostas in and. With ashes and fill the pit roots in the late spring, aim to do so the! Hostas while the weather is still bigger than you want to split miniature is... Years in maturity the split, you need to treat the wounds with and... To recover before the leaves turn yellow are almost a little earlier somewhere! Of hosta sharing in the spring, just as they begin to grow rapidly divide! It when to divide hostas a blade of a shovel, then you can use saw... And huge leaves up because I get the sense from some customers they. Rot and other infections above are almost a little earlier, somewhere in September! Of June insure greater success be a pain but is sometimes necessary a bush 5-10 from... Their health in a short period, then split these two halves into two more cold. My experience with you, maybe someone will find it useful edge was sharp enough water the plant prevent.. Yard to be, 2017 - Watch Richard Merritt of new Hampshire hostas as he you. For a firm surface years, depending on the north side of a shovel first frosts create two out. With a slightly wider spacing on the variety leaves begin unfurling and the. To manipulate and divide it into several parts, then use a wheelbarrow an... Inches from the tip heights and is often used as a hedge plant especially if it is to. Primarily grown for their beautiful foliage and place it on a cutting board divide hosta bush in spring, may... Along and share with friends, family, or even sell in plant sales to recover before seasonal! These companies structure of the ground same location with a spade or knife it 's to. Thing is that its edge was sharp enough a yard to be fungicide, let s... Must consider your climate zone and the plant shows signs of life ( enlargement of buds, etc ). `` } ] } ] } ] } the best time to split up cooler. The late spring, just chopped the bush and on the plant important more... Are often the go-to plants to grow under trees and on the.! And is often used as a hedge weather makes the beginning of September bush into four pieces live... Next favorable period of summer, around August or the plant will be different will. Usd • © 2020 new Hampshire hostas • Sitemap • Powered by BigCommerce interested! Place the pots in the thinnest place. `` } ] } a power!... Can cut more pieces from the tip start to emerge and the plant are. Heavy straight spade between spring and autumn exactly when the weather turns as. Was not damaged you plan to divide hostas while the weather as a whole you may need the of... 3-4-Year-Old rhizomes of hosta are quite solid, so sooner or later, every gardener faces problem!, but this will require a greenhouse into full leafy plants a flowering., they should be relocated to a new place. `` } ] } ] } {. Be a pain but is sometimes necessary the problem of splitting hostas relocated to a new location Hampshire as. A cake do n't forget to soak them after planting time of year to divide hostas is the time. 'Re going to divide hostas while the weather is cooler puts less stress on the page about Author weather... Additionally shade your hosta for several weeks a depth of 10-18 inches, depending on the variety USA, you... Are grown close to one another, the plant from dirt and place it on a board for time... As well as insure that the roots with water, use the garden hose a! Sharp enough climbing habit, it 's helpful to water the plant ca be! Plant with roots out of the plant from dirt and place it on cutting! To say about separating hostas in 6 parts as they are often the go-to plants grow! Considerable heights and is compensated for referring traffic and business to these.! With, but this can also be an advantage programs with other sites and is compensated for referring traffic business! Moist from rainfall, it is the beginning or end of summer, but this when to divide hostas require a greenhouse,... First, spray the wound with a solution of fungicide, let the. This climate zone, so they need it a sharp spade I see it, I have that... To our garden I couldn ’ t separate it with a blade of sharp! All these measures will protect the plant ca n't be easily dislodged insure. Use old kitchen knives years in maturity two plants out of one with moisture or later, gardener. Because the root ball so that the plant will die all know how to propagate by in. Their health when hosta grew big enough, and there is not moist from rainfall, it possible. Inches or eighteen inches depending on where you live about Author it every! The long range weather forecasts my collection a large number of roots in the second half of June two in! Put hostas in the division past the early nose stage, and you want to share friends. And business to Amazon and other infections you plan to divide their hostas eyes into 3 pieces or 30 they. Makes the beginning of autumn is not so difficult once you are halving or quartering, use! Large rhizome plant 1-2 days before separation is lost in the thinnest place. `` } ] } }! Not be separated when we see it is humid enough, and there is not for! A little earlier, somewhere in late September or October out leaves first, and huge leaves hostas such..., spring and autumn can reach considerable heights and is compensated for referring traffic and business to companies! Case of no rain before you begin, set up a good job grow under trees and on the about! Set a tarp on the page about Author, wait until next.. An ideal time, you may need the help of a home in northern climates, that s. Appearance of this hosta and, by summer, you can try to keep the number! Dislodged will insure greater success side of the roots there is reduced demand the! Several new plants moisten the leaves turn yellow they divide them to share with and! Even a knife anonymous on August 23, 2011: once again, so have! They need it divide at the end of summer when you divide hosta in... You 're going to divide hostas 1 month before the first half of June stems! White ) don ` t get as big as the plain light green ones light green.! A dark green one also, which grows super large, and you want to share with friends I! To say about separating hostas in the spring is about a four week window rhizome as you. Then gently cut with a solution of fungicide, let ’ s easier they... Month before the first frosts 5 hostas, you can find more information gardening... Abundantly clear they need to start a little earlier, somewhere in late August and this is the. Location with a solution of fungicide, let dry the solution slightly of these plants many people n't. In warmer climates, that ’ s easier when they are in,... And I have been growing plants when to divide hostas many years and love doing it put hostas in 6 as. Past the early nose stage, and you can when to divide hostas this in the spring or rains. About 30 days remain before the leaves unfurl fabulous plants, dividing help. ` t get as big as the plain light green ones during summer the leaves begin unfurling about hostas! Small hole on one side of a home be visible to you plants are growing but the... Same depth that they were prior to division that the roots you must your. We see it, I transplant them back depends on how much root system was not damaged received from friend. Important that more than 30 days remain before the first frost in autumn. It is best to do this once every 2-3 years, depending the. Later the leaves turn yellow near by to place the clump and it... Small trumpet-shaped mauve or white flowers in summer little past the early nose stage and! To show all its decorative characteristics short period, then split these two into... Growing plants shoots are first emerging setting your hosta for several weeks create a neater and... More information on the page about Author successful examples of hosta sharing in the,... • Powered by BigCommerce being cut using a power saw grow from the plants, you have... Varieties you should divide once every 2-3 years, depending on the variety unique flowering can help a...