Lead Price 0.99 USD/lb (2,185.00 USD/t | 2,033.35 EUR/t) 18 Apr 2017 - 52 Week Low 0.75 USD/lb 52 Week High 1.12 USD/lb.
Feed with an acid-forming azalea or camellia fertilizer in spring, after the flowers have dropped; fertilize again in the midsummer if growth seems sluggish or foliage looks sparse and begins to lose its deep green color (take care to water the plants the day before feeding in summer).
A: Itâs best to fertilize after blooms begin to fade but there is more to it than that. Fertilizing azaleas should be based on how the plant appears and what you want to accomplish with it. Old, established shrubs donât need much food. A tablespoon of 10-10-10 per foot of height is sufficient for the year.Young plants need more food so feed them four times, at the same rate, during the growing season.: I continue to get mixed messages on when I should fertilize my azaleas. I have three of them, planted last spring.