How to feed my hydrangeas and weeping cherry

Question

I planted 2 blue everblooming hydrangeas on either side of a pink weeping cherry. What can I feed them without hurting the other? They need something and they are well established but the blooms are getting smaller on each.

Answer 1

You can feed them both a high phosphorous and potassium fertilizer. They will both benefit from this. To keep the blue blooms on the hydrangea, you may have to do a little extra to them. Depending on the method that you choose, you might bring harm to the trees. This article will give you more information: https://www.gardeningknowhow.com/ornamental/shrubs/hydrangea/change-hydrangea-color.htm