Should I cover my flowers with a plastic tarp when it rains?
I have a raised wooden homemade flower box over concrete. It has a plastic tarp at the bottom beneath the soil, but I drilled holes so there is drainage off the sides. Would covering my plants with a plastic tarp before a storm prevent them from getting waterlogged and or broken/ripped up in the wind? I have marigolds, zinnias, and petunias which are all pretty top heavy/delicate. I just transplanted them 3 days ago. Do I also have to cover my potted plants?
Certified GKH Gardening Expert
Sure, during heavy rain periods or storms you can cover your plants. Be sure to uncover as soon as the rain stops!