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Hardiness Zone: 6a
Brenda from South Bend, IN
This kind of browning can also happen to plants when they are initially transplanted and are suddenly given a heavy dose of water. Keeping your hydrangea consistently watered will prevent this from happening.
In general, over watering is usually followed by yellowing leaves that turn black at the edges. When under watered, leaves will droop and then turn brown.
I have the same problem with Brenda.
We have very hot summer here in Niagara Falls On. So, I water my hyrangea everyday so I don't think watering is the problem.
Also I have different kinds of hydrangeas but only these endless summer that I treated leaves turning brown. Help! Ley
Hardiness Zone: 6a
This isn't all that uncommon, especially with potted plants that are transplanted in the garden and suddenly receive large doses of water. Your plant probably didn't received enough moisture at some point while in the pot at the nursery.
Once planted and exposed to a couple days of rain, the leaf cells probably become overwhelmed from the sudden change in moisture levels, which caused them to swell up and burst.
The brown tips indicate the cells that were destroyed. In a short time the leaves should toughen up and form a sort of "seal" that will prevent this from happening in the future. You can help by keeping your hydrangea watered on a consistant basis.
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I Have a hydrangea tree (Pee Gee) and it's in partial to full sun. Only one side is blooming and the leaves are starting to turn brown and die. What can I do to revive my tree?
Hardiness Zone: 5a
By Sara from South Bend, IN
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Why are the leaves on my hydrangea bushes turning brown?
Hardiness Zone: 7a
By LorrB from Paramus, NJ
First, make sure your hydrangeas are in the right place. They should be in an area that isn't full sun. In Texas, we always grow them on the north side of a house in either partial sun or shade. If that's it, how often are you watering? Is the soil moist or dry before you re-water? (06/12/2010)
Hi I have 3 well established hydrangeas trees been in place over 20yrs. Did prune back a little last autumn, but today for the first time ever Ive noticed the leaves are going brown. We do get plenty of rain here where I live so would have thought it wasn't that causing it. Any advice would be welcome .