Why WonT My Knock Out Roses Bloom?
If you’re concerned because your Knock Out roses are not blooming, here are some possible causes. The main reason roses don’t bloom is they aren’t getting enough direct sunlight. You may think your plants are in full sun, but they need at least 8 hours of direct sun daily. If a tree or building is nearby, they might not be getting enough light. Also, don’t go heavy on the fertilizer....