Apple Flower Fertilization. Divide application into weekly amounts and apply with at least three hours of irrigation. Apple trees require cross-pollination Browning 1998 p.
In loamy soils fertilize your crab apple tree with 3 to 5 pounds of nitrogen per 1000 square feet each year. Whether you are looking for increasing quality and yield of your apple crop or a recommended nutrition program check out what Yara has to share with you. Common granular 20-10-10 fertilizer is suitable for apples.
06022018 Adding fertilizer to apple trees should be done 3 times during the growing season.
Pollen is made by the stamens of the blossom. Flowering times of apples RHS Pollination Groups To ensure good pollination and therefore a good crop it is essential to grow two or more different cultivars from the same Flowering Group or adjacent Flowering Groups. Click on flower image to enlarge. 25102012 The best time to apply apple tree fertilizers is in the fall after the leaves have dropped.