How many inches below the surface of the substrate would be a decent height to put drainage holes for a mini-bog?
It's a large rubbermaid container, maybe 18x36 inches, 20 inches tall, and the substrate is 16-18 inches deep. It contains Sarrs and drosera. Would 4 inches below the surface of the substrate be enough? More?
Looking for answers from people who've done this before You know who you are
Thanks!
It's a large rubbermaid container, maybe 18x36 inches, 20 inches tall, and the substrate is 16-18 inches deep. It contains Sarrs and drosera. Would 4 inches below the surface of the substrate be enough? More?
Looking for answers from people who've done this before You know who you are
Thanks!