Blossoming Questions

I just bought the Calypso rise. Are these roses grafted onto a different rootstock or are they on their own root?
My hydrangea leaves have brown/black spots on them every year. Other species I have do not do this. Try not to water plants just roots. Can you help me figure out what is wrong and what I can do to fix.
I planted three The Original Hydrangeas and one is not flourishing like the other two. It does get more sun 6-7hrs a day starting 1st thing in morning. It is flowering but some of the leaves are turning brown. I don’t see any bugs. Live in eastern Virginia. Used peat moss and Holly Tone when planted.
I bought five hydrangeas two months ago and all but one are doing great. They are planted in the same garden but the one has barely grown since I bought it while the others are flourishing. Any suggestions?
The endless summer hydrangeas do you take the canvas sack off around the root before planting or leave on?
When the buds turn brown what do you do it’s only July?
I just bought 2 of “The Original” and noticed some of blooms are turning brown. I’m not sure if I’m adding too much water or not enough water. They are planted in containers with good drainage and the soil is moist. They now only get morning sun. I just moved them so they aren’t getting sun all day long. Suggestions would be appreciated! I live in NY.
Why are my leaves turning brown on all my easy elegance Kashmir rose bushes?
I planted 5 hydrangeas and two have green wood beneath the soil, two have each one green leaf sprout. My fifth shows no sign of life! I did not cut wood down as they are only 12 inches as these were new plants – I do not see anything happening on the old wood. The buds are hard and dark brown (look dead) – they get morning sun until about 1 pm then are in the shade for the rest of the day – soil is moist but not wet and I’ve added fertilizer—is this normal for June? What else can I do to make them thrive?
My five Sapphire Surf Bluebeard plants, recently purchased and planted, are not greening fast. There appears to be dry or dead branches on many. The local retailer advised me to cut them down and allow them to grow new branches.
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