I purchased a couple young blueberry plants at one of the big box stores
the other week, and I'm not sure if after planting them they got some kind of freeze damage. Over the course of 7 days, we had 2 nights where the temps fell to the upper 20's. The stems had been green, and had a leaf or two (which I cut off before planting) and now their partially brown. The soil in the holes they are planted in had been mixed with peat and a good compost. I imagine they either have freeze damage or have started to go dormant. Also, I have a good quality weed barrier with red lava stone as a mulch. Any help would be appreciated!