Skip to Content Skip to Navigation
B (5.8 - 6.2)
B (0.6 - 0.9)
Medium (150 - 200 ppm)
Moderate to Moist
A (65 - 72º Fahrenheit)
A (60 - 65º Fahrenheit)
A (40 - 50º Fahrenheit)

Summer to Fall Plant for Spring Finish

Starting Materials: 
6" and Gallon Pot : 2.25": 8-10 weeks; Quick Turn: 4-6 weeks
10-12" and Two Gallon Pot : 2.25": 12-16 weeks
18" and Three Gallon Pot : 2.25": 16-20 weeks; Quick Turn: 12-16 Weeks
Over Wintering Temperature: 
Polyhouse - No Heat

Spring prune early before bud break, then again after flowering to produce another flush of new growth.

General pest and disease practices as listed in the notes. Aphids can be problem.

Grower Tips: 

Double Play spiraea have both colorful flowers and colorful foliage. 

Plants are late to leaf in spring coming out of winter dormancy.
-Be careful not to prune the new growth in Spring as you will eliminate the flowers.
-Using a 3-4 month slow release fertilizer may reduce the amount of flush in early Spring

Do not move outside
Cold Required
Back to Top

Find plants you love and create idea boards for all your projects.

To create an idea board, sign in or create an account.