FYI: The eggshells are calcium carbonate and won't be available to the plant (not much). Gypsum is more available (and supplies sulfur, but that could be too much sulfur if you use it with epsom salt which also has sulfur.). You can dissolve those eggshells in white vinegar and have calcium acetate which I believe is more immediately available. You dehydate the solution after 2-3 weeks of dissolving, crush up the crystals. 1g/gal gives 60ppm Ca.Dont have a ppm meter low budget lol i corrected the ph was in the low 5s think that was the prob. For cal i use finely crushed eggshells and epsom salts for mag when needed
The buds still look and smell so good mmmm