Tasks for Perennials:
You will want to start now and continue working with your perennials over the next few months (once your soil has cooled to less than 60 degrees). Plant your spring blooming bulbs in well drained soil and plant about 3x deeper than the diameter of the bulbs. For this particular month you will want to focus on planting:
- Tulips: Plant so bulbs aren't touching. For abundant tulips plant 10-20 bulbs in a hole that is one foot in diameter.
- Early blooming perennials can be divided. Be sure to give plenty of water after they are replanted.
- Dig up, divide, or transplant any of your perennials that are becoming crowded.
- If you want some fall color in your yard now is the time to plant:
Mums, Winter Pansies, Flowering Cale, Cabbage
- Plant your seed perennials by scattering them in rows or in an open bed. Once it is spring these seedlings can be moved to their more permanent locations.
To make dealing with the replanting of bulbs easier, you may want to consider investing in a bulb planter.
For more September gardening tips visit: September Gardening Checklist.