Our newly Zone 8a (we used to be 7b) garden is shivering with unusually cold weather: temperatures in the low teens at night, sometimes not rising above freezing even on sunny days. Because I have a number of newly planted shrubs and some cherished David Austin roses in big pots, and because we suffered plant loss and damage in last winter’s hard freeze, I decided to take more active measures to protect my plants, even though I had already sprayed many of them with Wilt Stop (which I hadn’t done last year).

First, I added a few more inches of mulch to flowerbeds and mixed borders. Then I wrapped large pots with 1/2 inch thick bubble wrap. Next, I covered one row of big pots with newly ordered, heavier frost cloth, secured with clothes pins. Then I placed another length of the same heavier frost cloth over the berm where I lost several lavender plants last year, supported by plant hoops. I put the lighter frost cloth I already had around the tea olive that was hard hit last year but has been growing back nicely, and the Debutante camellia that lives in a pot next to it.

I ordered several frost cloth bags with drawstrings, and those went over the roses I had planted this fall, some in the ground and some in pots. A couple of extra bags went over the still small native azaleas I planted two years ago. A large green frost “planket” was tied down over a cluster of pots with herbs like lavender and sage, and another over a prized Japanese maple. When I shared photos of my work with friends, one of them commented that it looked like a Christo garden, referring to the artist who was famous for his outdoor art installations that involved wrapping of landscape elements.

I hope you and your gardens are well-insulated against the cold!