Dividing Potted Hosta Plants

Now is a perfect time to buy and plant hostas.  Recently, I purchased 4 potted hosta plants from my local nursery for 60% off.  I was able to increase my savings by dividing the plants before putting them into the ground.

When choosing which plant to purchase, first pick the variety then look for a plant that has multiple divisions.  The plant in the above photo has 2 divisions.  Remember that plants at this time of the year don't always look their best.  If the leaves are ripped, torn, or sunburnt on the edges don't worry as long as the plant itself is healthy.

I purchased this plant for 60% off the regular price of  $17.99 which is $7.20.   I can get two plants from that one potted plant so my final per plant price is $3.60.  That price is below the normal 4 inch potted hosta price of $4.99 for a common hosta.   

To divide hostas, first remove the plant from the pot and look for a gap between the divisions.  This particular plant has a 1 inch gap and it is at this place that I will divide the plant.

 I like to use a plastic utility knife that has a blade that can be extended roughly to 4 inches.  It is also important that the knife is very sharp because you want to slice through the roots and not smash or tear them.

If your knife is very sharp it will take about 10 seconds.  I cut through one side and then the other side because this was a 6 inch pot and a 4 inch blade.  It can be tempting to just cut one side, than use your hands to pull the remaining roots apart but that method can frequently lead to damage.  You want to leave as many intact roots as possible, so fight that urge.

In the spring you will be rewarded with a  rarer and larger sized hosta for less money than the starter hostas sold at the big box garden centers.

Here is another post that I wrote about dividing hostas that involved a different method and when I have the time this is the method that I prefer to use. 
Dividing Hostas and Getting More for Your $$$$

Materials needed
Healthy potted hosta plants
Plastic disposable utility knife
Bucket of water

FYI this same method can be used to divide day lilies.

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