How To Care For The Hydrangea Plant. Feeding and fertilising Mulch hydrangeas every year. A north- or east-facing site where temperatures remain somewhat constant is a better choice than a spot on the south and west side of your property which will heat up in the winter sun and can cause buds to open prematurely and be vulnerable to.
Water deeply once a week and maybe more if the weather is particularly hot or dry. Fill the hole with soil and then give it. The climbing hydrangea has aerial roots which can grab onto flat surfaces helping the plant climb vertically upwards.
When you start growing oakleaf hydrangeas you need to learn more about oakleaf hydrangea care.
Dig a hole as deep as the root ball and 2-3 times as wide. Water with rainwater to keep hydrangeas blue. I fill the pot to the brim with water then allow it. Root rot due to saturated boggy soil or pots without proper drainage.