Hydrangea – How Long to Cover in Winter
Q: How long can I leave my hydrangea covered in black plastic without causing a problem?
A: Only a few days. Remove plastic and any other covering off shrubs when temperatures at night are in the high 20’s and above.
If you leave the shrub covered much longer it will be susceptible to bud rot.
-
-
-
1
Winter Protection – Black vs. Clear Plastic
-
2
Best Plants for Shade
-
3
Cedar Apple Rust – Identified
-
4
Rosemary – Yellow Leaves
-
5
Boxwood Blight – Replace Boxwoods with Holly
-
1
Rutabaga
-
2
Gardening in Georgia (Your Southern Garden) – TV Shows
-
3
Beggarweed, Beggartick – Identification
-
4
World Naked Gardening Day
-
5
What To Do About Camellia Leaf Gall
-
