Anyone use homemade fertilizer? We have only used vegetable water from steaming. We will start using fish tank water in our containers.
Any other ideas?
We have liquid kelp as a suppliment for US. Could we use some of that? I know it is probably not cost effective but we have it and don't use it much.
Any other homemade type fertilizers anyone use?
BTW we live with sandy soil but a lot of what we have are in pots with store bought soil.