I started an above ground vegatable and fruit garden using a combination of black cow potting mix and miracle grow in ground mix. Mostly Black cow, a ratio of about 4:1. With a layer of top soil covering it. My vegetables and fruit are really taking off so far. Is there anything I should keep an eye out for or add to the soil?
I am growing: cucumber, watermelon, peas, roma tomatoes and lettuce.
Also how tall of a trellis should I set up for my cucumbers, I am not sure of the exact varity.
Last one! I have four pea plants, they are about 1.5 feet tall so far and growing fast, I just noticed a couple days ago that the bottom leaves of all four plants are turing brown, is this normal should I prune them?