Blossoming Questions

I live in Florida, 34698. Do I still have to follow the do not prune in the fall since we don’t really have fall?
Will my hydrangea bloom with a couple hours of afternoon filtered sun? I am in zone 6.
I’d appreciate advice on how to over-winter my Endless Summer hydrangeas in urns. For instance, should I move them into the garage (unheated), then when, or give them a special fertilizer? I’m hoping they will re-bloom next year and remain healthy planter plants for several years. I’m in Zone 7b (northern NJ).
Why my hydrangea seems it’s dying (leaves are turning yellow) after I planted it in my backyard. It was absolutely great while in the pot. I water it every other day but see no sign of improvement.
I have my hydrangeas in pots and am moving in October. Is that too late to plant them in the ground at my new home? Would it be better to keep them inside the house, basement or garage for the winter and plant in the spring?
I have bought the Blushing Brides online. When receiving the plant, I found some dead spots on almost all leaves. I have asked the staff and they replied it is not the disease. It is only because of high humidity during the transportation. However, I have no experience with this situation. Because I have other Endless Summer collections in my yard, I want to make sure this will not infect my other plants.
What do I use to change the color? I read something but cannot find it now.
Do you still produce Hydrangea arborescens ‘Bella Anna’?
I am wondering if I’m doing something wrong since one of our Endless Summer hydrangeas is not blooming. Both hydrangeas were planted at the same time. We added some soil meant for Azaleas. The hydrangeas are in the shade all day. We have wrapped a soaker hose around each plant so they get watered at the same time. The flowering one is planted next to a man hole which limited its growth on the right side. They are planted in a heavy clay soil. Please help! How long should we be watering them?
What do you mean by mulching in the winter time to protect the early buds. My plant is 3 foot tall- do mean mulch the top of the dirt?
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