
Heather
Certified GKH Gardening Expert
Certified GKH Gardening Expert
Answered on June 4, 2015
This happens when the soil is too weak in phosphorus. Add some phosphorus, such as bone meal, to the soil. This article will help you: https://www.gardeningknowhow.com/garden-how-to/soil-fertilizers/phosphorus-plant-growth.htm
Was this answer useful?
00