Hydrangeas have not bloomed in the last two years

Question

Hydrangeas are about four to five feet tall – one planted in full sun and the other planted in partial sun. Well drained area but neither plant has bloomed in the last two years.

Answer 1

That's a common problem. This article should help:

https://www.gardeningknowhow.com/ornamental/shrubs/hydrangea/hydrangea-not-blooming.htm