Overgrown, never divided hostas... please help!!
Megan Sonnie
8 years ago
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ken_adrian Adrian MI cold Z5
8 years agoRelated Discussions
Dividing extra large Hostas?
Comments (16)Welcome to Hosta dividing 101!!!! It sounds like you have large clumps of Hostas so here we go. You should gently tie up the leaves of the plant so you can see where to dig the plant out. How large a root ball you want is up to you but I would dig about 6 inches from the edge of the clump all the way around loosing the ground with the spade as you go. Lift the clump and yes you can pull on the plant itself to remove it from the hole. Shake as much soil off as you can and remove the plant to a tarp to start the dividing process. Look through the clump for natural dividing lines and start cutting,pulling the root ball apart as you go. It will sometines start to divide just by pulling, depending on how much soil is on the plant. Now you have 2 clunps and if you want to divide again repeat the process. If these are large hosta you are dividing when you replant it will be necessary to tie up the leaves to insure that the plant can take water back up into the leaves faster to recover from the shock of being divided.. Water well when you replant and often to help new root growth. If you have never done hosta dividing before don't worry about having to cut through the crown of the hosta if the plant is a large one. It will recover. For small hosta you can usually get the dirt to come off easily and then do the same process but you may not have to cut but you can if you want to. Any hosta division that has even a small part of the crown attached to it will grow so plant them!! Hope this helps all of you newbies!! I was one myself at one time! When man first walked upright!!!! LOL LOl Connie...See MoreNeed to divide mature Sum & Substance Hosta
Comments (12)You guys are SO FUNNY! Paul I LOVED your photoshopped picture!!! Talynnp, thanks for the encouragement and pictures... right now mine is probably 5 times larger than the ones in your pictures, so I should be able to divide it the way you did and still have a good sized clump in this spot. Ken, I am thrilled to hear that you think it is not the sun! I will dig it up (carefully) and do my darndest to remove what hopefully will be fully decomposed big maple roots by now (3 years since the tree was removed) and amend the soil like crazy and replant. At the time I removed the tree, I spent like 2 days hacking at what was left of the roots after the tree removal service ground the stump and had no energy left to do the same underneath the hosta. I put in a small pond where the tree was and the hosta is about three feet from the edge below a low retaining wall. By the way, I have been top dressing it with vermicompost (from my worm farm), decomposed leaves and composted cow manure (the kind you by at Lowes). Is this a good combination to amend with? I will search for Ken's posting on moving large hosta so I can "do it right". Anyway, after seeing the picture of "my" hosta in Pauls picture - I will never be able to look at mine the same way again without laughing!!!! Thanks to all who posted. Betty...See MorePhotos of dividing large mature hosta clumps
Comments (9)eOld 1900's greenhouse /field nursery cleanliness operating procedures required bleaching pots/tools/accessories with dilute bleach ( 10% or less solutions) to kill any pathogenic bacteria/soilborne fungi that would quickly attack plant roots. With that background our family has done this since opening the family greenhouse in the 1920's and the nursery business subsequent. My mother began bleaching hosta divisions when that was the only way to propagate them (before tc) and had very good success with overall plant disease control. I have done the same since.. After dividing, using cool water to dilute, leave roots in diluted bleach solution up to one hour or until the root tissues smell of bleach when you remove them. Remove and air dry then replant. Avoid bleach solution temps getting warm, leaving them to soak in the sun or letting them soak too long so the tissue as the root issue will get soft....See Moredividing overgrown, suckering Russian sage
Comments (4)Russian sage, Salvia yangii (formerly Perovskia atriplicifolia), is really a woody subshrub, similar in habit to a lavender and any number of other species of salvia. Suckering stems come from a single central root system. As such, division is not impossible but not always easily done or readily accepted by the plant. I wouldn't try making any smaller divisions but plant whatever you have now with what appears to be any healthy roots as quickly as you can. Water only as necessary. And keep your fingers crossed! I have found that various plants loosely grouped as subshrubs tend to develop a very gnarly, woody base or interior over time that even routine annual pruning does not improve. IOW, they lose their looks with age :-) When that happens, it is easier to just dig, toss, and replace. These plants are not budget breakers and easily and inexpensively replaced....See MoreMegan Sonnie
8 years agoMegan Sonnie
8 years agoMegan Sonnie
8 years agonewhostalady Z6 ON, Canada
8 years agolast modified: 8 years agoMegan Sonnie thanked newhostalady Z6 ON, CanadaMegan Sonnie
8 years agoAkerman Flooring, LLC (NH)zn5
8 years agoPieter zone 7/8 B.C.
8 years agoken_adrian Adrian MI cold Z5
8 years agoken_adrian Adrian MI cold Z5
8 years agoAkerman Flooring, LLC (NH)zn5
8 years agoMegan Sonnie
8 years agosuncoastflowers
8 years agoMegan Sonnie
8 years agozkathy z7a NC
8 years agolast modified: 8 years agosandyslopes z5 n. UT
8 years agoMegan Sonnie
8 years agoMegan Sonnie
8 years agoMegan Sonnie
8 years agoMegan Sonnie
8 years agozkathy z7a NC
8 years agoMegan Sonnie
8 years agozkathy z7a NC
8 years agoperen.all Zone 5a Ontario Canada
8 years agolast modified: 8 years agosandyslopes z5 n. UT
8 years agojosephines167 z5 ON Canada
8 years agoAkerman Flooring, LLC (NH)zn5
8 years agojosephines167 z5 ON Canada
8 years agomountainy man z8 Ireland
8 years agoPieter zone 7/8 B.C.
8 years ago
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