Q.My Petunias Are Sticky And Stopped Blooming. What Should I Do?
GKH_Susan
Certified GKH Gardening Expert
Certified GKH Gardening Expert
Answered on July 6, 2020
They will start forming seed after in bloom for a while. Cut the plants back by about 1/3 and give them a slow release fertilizer like a 10-10-10.
https://www.gardeningknowhow.com/ornamental/flowers/petunia/deadheading-petunias.htm
https://www.gardeningknowhow.com/ornamental/flowers/petunia/petunia-care.htm
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