Hibiscus Plants
Q.

Hibiscus plant won’t bloom

Zone High desert Tucson Az | quadtl added on September 14, 2015 | Answered

Hard freeze last year and they both suffered from the freeze but recovered quite nicely. What would make the one plant stop blooming? They're fertilized every 2 weeks.

A.
A.Answers to this queston: Add Answer
Downtoearthdigs
Certified GKH Gardening Expert
Answered on September 16, 2015

To much fertilizer is likely cause.
To much Nitrogen will cause lush green plants and no blossoms.

You can add Phosphorous with Bone Meal fertilizer.

Here are a few links for you with more information.

https://www.gardeningknowhow.com/ornamental/shrubs/hydrangea/hydrangea-not-blooming.htm
https://www.gardeningknowhow.com/garden-how-to/soil-fertilizers/bone-meal-fertilizer.htm

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