How does soil quality affect vertical gardening success?
I’m really passionate about my vertical garden and I want to ensure it thrives! I'm considering using a soil test kit to assess the soil quality since I've heard that it can have a huge impact on plant health. My vertical setup is in limited space, and I want to make the most out of it. I’ve been using potting soil, but I’m starting to wonder if there are certain characteristics I should look for. How much does the soil quality matter in vertical gardening, and what should I specifically test for? I'd love some insight on this!