I'm curious about the benefits of different soil toppers like sand, perlite, vermiculite, and zeolite. They all seem to enhance appearance more than they help the plants. My main reason for using them is to combat fungus gnats, as it worked for me before. Does anyone have insights or experiences with these toppers? Thanks!
1 Answer
I personally use red lava rock and pumice as toppers. Some plants get a full topping, while with others, I mix it into the soil. Always include some perlite, and a bit of sand can help too! It adds a nice texture while reducing moisture retention. Just find the right balance for your plants!