Q.calla lilies
I have several calla lily plants. My problems is the leaves on the lilies are so large you can’t see the blossom. How do I encourage the blossoms to grow longer so they can be appreciated?
The plants may need to be divided. Crowded plants will struggle with blooming.
Also a boost of Phosphorous can help with blossoming. 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/ornamental/bulbs/calla-lily/dividing-calla-lilies.htm
https://www.gardeningknowhow.com/garden-how-to/soil-fertilizers/bone-meal-fertilizer.htm