Begonia Flower Fertilizer. Fertilize your plants less frequently during the late fall and winter months because your plant will not be growing as steadily during this time. Biggest Seeds Catalog Online.
You should fertilize your winter-blooming plants with a high-phosphorus water-soluble fertilizer that contains little or no nitrogen. This means it should contain equal amounts of nitrogen potassium and phosphorus the N K and P symbols. 03102009 Slow-release fertilizer is best for begonias because it helps to maintain consistent nourishment.
Begonia Flower Meaning and Symbolism.
For general growing purposes apply a balanced water-soluble fertilizer once a month in the growing season. Biggest Seeds Catalog Online. Nitrogen phosphorus and potassium. The tender leaves and stems of some.