Q.cosmos
I have 5 cosmos very good plants but have no flowers can you help Thank you
GKH_Susan
Certified GKH Gardening Expert
Certified GKH Gardening Expert
Answered on August 7, 2019
Many times this is an issue with too much nitrogen, and not enough potassium in the soil. You can offset this by adding fertilizers high in these, with little or no nitrogen. This should correct the issue. This article will help you with the care of these: https://www.gardeningknowhow.com/ornamental/flowers/cosmos/growing-cosmos.htm
Was this answer useful?
00