What are the manures and Fertilizers required for Hibiscus Cultivation?

 Hibiscus plant needs lots of nutrients for good blooming. In the summer time, use a high potassium fertilizer. You can either use a diluted liquid fertilizer once a week, a slow-release fertilizer once a month or you can add high potassium compost to the soil. Supplementing the soil with garden compost or applying low phosphorous based fertilizer will result in high blooming. In winter, there is no need of fertilizing the plants.