Consider using a root stimulator (via Amazon) to water in the roots. Then finish covering the plant up to the same ... although it’s best to do so before it gets too late in the summer (and the time ...
"Once you've got your cutting, cut off the soft tip on the top of the stem as this will likely wilt before it takes root ... typically will be placed in water, hydrangea cuttings won't grow ...
A savvy gardener has shared a super easy way to take hydrangea ... newly cut hydrangeas into a glass milk bottle filled with water. "Just put them in water like that, and that will root", he ...