Knockout Rose Bushes

Feeding Knock Out Roses


Anonymous added on October 20, 2016 | Answered

When should I feed my knock out roses for the last time this year?


Share this Question:
Log in or sign up to help answer this question.
Check here if you would like to receive notifications every time this question is answered.
You are subscribed to receive notifications whenever this question is answered.
ANSWERS
roseman
Answered on October 20, 2016

I live in zone 5 Colorado. The last time I fed my rosebushes was the first part of September. It is way too late to be feeding them now if you are in a cold climate area. We want the roses to be gearing down to go dormant for the winter. If they are growing too hard when the deep cold hits it can kill the bushes. You can scratch in a couple tablespoons of super phosphate into the soils around the rosebushes. It moves slowly through the soils and gives them a kind of winter snack to keep the roots healthy.

Was this answer useful?
00
Looking for more?
Here are more questions about Knockout Rose Bushes

You must be logged into your account to answer a question.

If you don't have an account sign up for an account now.