Indian Hawthorn blooms
I have plenty of blooms but they do not fully open. What is the problem?
Certified GKH Gardening Expert
It could be that it is lacking in phosphorus and potassium. I would recommend applying an all-purpose fertilizer every spring for proper development through the year. This article will give you more information on the care of these: https://www.gardeningknowhow.com/ornamental/shrubs/indian-hawthorn/growing-indian-hawthorn.htm