Peace lilies ( Spathiphyllumspp . ) are tropical evergreen plant herbaceous perennial popular as houseplant for their low - maintenance caution requirements , attractive leaf , and gorgeous white flush - similar spathe .
Many people end up with a peace lily they ’ve inherited or picked one up as an impulse purchase at the grocery store and since they are so easy to get , at some spot the plant outgrow its container .
If you have a peace treaty lily that is outgrowing its current habitation , you have a duad of options .

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You could buy a bigger container andrepot your peace lily . But eventually , you ’re going to run out of blank if you keep bribe adult and bigger jackpot .
Another choice is to separate your plant , so instead of one large specimen , you ’ll have two or more smaller ones .

This keep the original plant life at a manageable size of it in the same container , and provides you with extra plants to share .
sectionalization is a multiplication method that do work well with peacefulness lilies and gives you the opportunity to pay one forward to a friend or offer up one or two sections at your local houseplant swap .
If you ’re excited to set out the process , here ’s what we ’ll go over in this scout :

What You’ll Learn
When to Divide Peace lily
formulation
divide

Replant
Before we get get going , if you need a refresher abouthow to grow peace lilies , check out our guidebook .
As they say , timing is everything . So that seems like a good seat to start :

Spring is the best time to split your plant , whether you ’re growing your peace lily indoors or out .
This is the beginning of the uprise season , and the plant life will put on new ontogenesis quickly and the divisions bounce back well . Fall works , too , so that ’s a good second option .
The worst time to divide your plant is during the summertime . For those grown indoors , winter is n’t ideal , but it can be done . If your peace lily is currently in bloom , avoid dividing it unless absolutely necessary .

All of that said , the truth is you could carve up your peace lily during the summertime and winter , and it will most in all probability be fine , they ’re pretty resilient .
foretoken you will either take to go up a pot size of it or separate your plant life admit roots coming out of the drainage holes , failing to bloom , soil drying out too promptly , or the plant simply look too big for its current home .
It ’s a good melodic theme to repot or carve up your peace lily every few years to review the potting medium .

Before you could do the actual work , a small preparation is in order .
You ’ll need a pair of pruner or pair of scissors and perchance a shovel or trowel . You also need new container for the divisions – unless you ’re growing them in the ground .
wash out your tool in raging , soapy water or wipe them with isopropyl alcohol . You should also pick any pots you plan to use .

Water the soil of your peace of mind lily thoroughly , 24 hours before separate your specimen . This control that the plant is hydrated and the roots are nice and plump .
Do any pruningyou need to do to remove utter , damaged , or morbid leaves before you start , too .
quick ? Great !
Since they tend to produce stems in clusters , you’re able to dissever a peace lily in half , or you’re able to create several diminished section count on the size of your plant .
you could separate any discussion section that has a few stems and leaves and plenitude of root confiscate .
In the case of a potted plant , carefully hit the specimen from the container and brush away the grime so you may clearly see the root .
At this point you should be able to key out the lifelike divisions in the root social organization , which will make separating the sections well-off .
Look for an area where there are several leaf attach to the ascendent and gently get down teasing this area away from the main plant .
As you tease the domain apart , you might need to get in there with your clippers and lop any ravel roots or roots that have multiple branches . Do n’t concern , these damaged areas will regrow .
For plant in the footing , you need to dig them up before dividing . Take a look at the flora and measure about six inches out from the edge of the theme around the entire perimeter .
Dig down about a foot all the way around and then get the shovelful under the works . stick it out of the ground and ready it by cautiously .
Brush or knock the soil away from the roots before teasing asunder the section as discussed above .
When you have divided your plant , you require to repot or replant the original specimen and any division you have take .
If you ’re working with outdoor industrial plant , you’re able to place the female parent specimen back into its original spot and then dig hole the same size of it as the origin ball of the divisions you need to transfer .
typeset the plant in the ground at the same height as it was originally , then backfill with soil before water in well .
If you divided a potted plant , place the original section back in the locoweed and fill in around it with pot soil .
Do n’t bury it any deeper than it was in the original container or the industrial plant might rot . You may wish to use this chance to refresh the potting soil .
For the newfangled division , set these in their own individual hatful .
take containers that allow about an inch of elbow room around the margin of the stem ball and ensure to keep them at the same deepness as they were originally .
Backfill with potting mix as needed , and water in well .
Keep the Peace… Lilies Happy
Some plants do n’t mind slightly crowd roots , peace lily admit . They do n’t mind being a minute root bound , but that does n’t imply you should permit them wholly outgrow their container that there ’s barely any soil exit .
Dividing your plants ease the need to keep increase the size of the container while also allowing you to propagate your specimen .
And if you ’re still looking toadd some peace lily knowledge to your toolkit , we have a few other guide that you might want to read next :
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Kristine Lofgren