Why don't roses bud by May
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Why don't roses bud by May
May is the season when roses are in full bloom. The reason for only growing leaves and not blooming is:
First, no severe pruning was done in winter.
Second, improper fertilization, such as too much nitrogen fertilizer and not enough phosphorus fertilizer.
Remedy: Prune some of the overgrown branches (also known as suckering branches), weak branches, and dense branches. At the same time, apply a nitrogen and phosphorus combined fertilizer with a focus on phosphorus once or twice every 15 days. In this way, the new branches that grow will have flower buds.
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