Now that I've watered a couple of times, my soil is probably three inches below the tops of the cloth pots. I've read about some people top-dressing with more soil during a grow to add more nutes that way, and I obviously have plenty of room for that.
Have any of you guys ever done that? I'm thinking the timing would be best best after maybe 14-17 days, when it's starting to deplete the nutes that were in the original soil, as I think it takes some days to benefit the plant.
Not sure if I'll do this or not; I'm mostly just curious if y'all have, and how you approached it.