My luck with Hydrangeas hasn't been that good but my Mother-in-law does great with hers. She doesn't do anything to her Hydrangeas in the winter at all.

I'm guessing you are growing H macrophylla? I have 4 that survive just fine without any special treatment. Mine are in the bed next to the house (brick) so that probably gives them a little extra heat. Where in TN are you?

Hi Brandon
I live in a beautiful place called Strawberry Plains near Knoxville. I'm not sure what variety I have. Should I mulch around them before winter sets in.

Mulch would be very beneficial. It
-improves soil fertility and texture as it breaks down,
-prevents germination of many weed seeds,
-reduces competition for food and water from grass and weeds,
-reduces erosion,
-helps to maintain soil moisture during dry periods,
-often aids drainage by preventing surface crusting and sealing,
-can keep roots cooler during hot summer weather,
-can help to moderate soil temperature fluctuations,
-reduces frost-heaving,
-reduces certain soil-borne diseases by preventing soil and fungi from splashing onto foliage,
-prevents damage from mowers and trimmers,
-and improves the look of the landscape.

Wow ! If it does all that I shall be off to buy some mulch tomorrow.

Thanks Brandon so much for the info.

Jen

BTW Jen,
Since you are so close to Knoxville, are you coming to the plant swap next Sunday? It should be a fantastic day of food, fun, free plants, and friendly people!
Brandon