What fertilizer is best for applying to clivia in spring?

Spring is its vigorous growth period, when its demand for nutrients is relatively high. When repotting it, you can mix roasted sunflower seeds and charcoal together and use the mixture as a base fertilizer. During the growth period, apply a nitrogen-based fertilizer about once every 10 days; it should be sufficiently dilute, which can help the growth of the branches and leaves.