27+ Why Do Hydrangea Leaves Turn Yellow

The most typical reason your plant's leaves turned yellow is because of water, but it's not that, so why are my plants turning yellow?

27+ Why Do Hydrangea Leaves Turn Yellow. Hydrangea growers know that when their plant is wilting it needs water. Hydrangea leaves turning yellow is a common problem.

Hydrangea Leaves Turning Yellow 8 Causes And How To Fix It Garden For Indoor
Hydrangea Leaves Turning Yellow 8 Causes And How To Fix It Garden For Indoor from gardenforindoor.com
I planted these last year and they get almost full sun. The blooms aren't half as big as when i bought them from the nursery last year so i'm curious on everyone's thoughts. The leaves on geraniums turn yellow when they get too much to drink.

Why are leaves dropping off?

Maybe it was just from the shock of replanting, but they didn't start until a while after planting. Houseplant leaves can also turn yellow because of nutrient deficiencies in the soil. The fungus does not spread to other plants. I planted these last year and they get almost full sun.