Answer: Wait until new growth begins and then feed your Knock Out Roses. They will use the fertilizer only when they are actively growing. Enjoy your garden!
« Click to go to the homepage
» Ask a question of your own
Q&A Library Searching Tips
[ Join now ]
© 1972 - 2016 National Gardening Association
Times are presented in US Central Standard Time
Today's site banner is by dirtdorphins and is called "sunset on summer"