calla lilies

Question

I planted my callas. They grew beautifully, but not one of them has a bloom. I have numerous plants and had them last year too. They bloomed profusely. What is wrong?

Answer 1

Likely to much Nitrogen in the soil.
They need Phosphorous to bloom and Bone Meal is a good way to do this.

Here are some links for you.

https://www.gardeningknowhow.com/ornamental/bulbs/calla-lily/make-calla-lily-bloom.htm
https://www.gardeningknowhow.com/garden-how-to/soil-fertilizers/bone-meal-fertilizer.htm