Answer: I think your tree must be healthy overall if it is blooming well. Citrus trees tend to produce more blossoms than fruits, and even after fruit does set, much of it will drop prematurely as the plant tries to set a balance of what it can suppport through maturity. You may want to try increasing fruit set by moving pollen from flower to flower using a small soft paintbrush to swab from bloom to bloom. Good luck with your kumquats!
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