Hydrangea plants, looking at full sun varieties and paniculata +
Look perfect. A few questions before i go buy them though
Is there a difference in the number or quality of flowers to be had from 1 gallon vs 3 vs 5?
If I deadhead them will more flowers come in a few weeks? I understand that they bloom on new wood but I'm confused.
Do the blooms just last a long time or if I dead head say late June might I have more flowers by august?