• slide
  • slide
  • slide
  • slide
  • slide
  • slide
  • slide
  • slide
  • slide
  • slide
  • slide

Dividing Spring and Summer Blooming Perennials

Late summer through early fall is a great time to dig and divide overgrown spring and summer blooming perennials.

The soil is warm, air much cooler and the plants will have time to adjust to their new location before winter.

Dig and divide plants that have stopped blooming, flopped over, or have a dead center. Use a sharp spade shovel or garden fork to dig up the plant. Cut the clump into 2, 4 or more pieces. Remove the dead center and add it to the compost pile.

Some gardeners use two garden forks back to back to pry the clump apart. I prefer a sharp linoleum knife or drywall saw. Though some fleshy rooted plants like daylilies and willow amsonia may require a hatchet or machete.

You can replant one piece back in the original location after amending the soil with compost. Use other divisions in other areas or share with friends.

A bit more information: The old adage “Divide spring blooming perennials in fall, fall blooming perennials in spring and summer blooming perennials in spring or fall” is a good guideline. But experienced gardeners have all stretched these limits. Sometimes necessity and your schedule determine when you divide perennials. Proper post-transplant care will give your plants the best chance of survival no matter when you divide them.

Related

Upcoming Appearances


Sept. 23, 2021
Pollinator-Friendly Perennials for Difficult Situations 
Webinar

Sept. 25, 2021
Green Bay Botanic Garden
25th Birthday Celebration

in-person

Sept. 30, 2021
Shade Gardening for Beauty and Pollinator Appeal 
Webinar

Oct. 9, 2021
Everything Hydrangeas
@ Sanger House Gardens

in-person

Oct. 27, 2021
Pruning Tips for Shrubs
Webinar

Register today! Plus, watch Melinda's past webinars ON DEMAND
for a limited time.

Learn More

Book an Appearance

Learn More

Enter to win a $150
Corona Tools Gift Card

ENTER NOW