How Much Fertilizer Does a Hibiscus Need

One more very important part of fertilizing is to very carefully follow the directions that come with any fertilizer. Hibiscus like to be fed small amounts often rather than large amounts occasionally, so the very best way to feed them is to use a half-dose of fertilizer every time you water.

What is the best fertilizer ratio for hibiscus?

According to professional Hibiscus growers, Hibiscus does best with a fertilizer formulation ration of 3 -1 – 4. This is an average amount of nitrogen, a low amount of phosphorus, and a high amount of potassium.

How often do you fertilize hibiscus?

Fertilize Often Once hibiscus becomes established and new growth is seen, feed every two weeks with a fertilizer for blooming plants, such as Alaska Morbloom Fertilizer 0-10-10, which is designed to promote blooming and vigorous root growth.