I live near an oyster plant and one year a guy doing some garden work said I needed some calcium carbonate because my tomatoes had "cat smiles"
I went down to the calcium carbonate store and all they had was something like 50 lb bags (the smallest)
I've been sprinkling some across all of my beds each spring, but is there a better use of this stuff?
Will it help in the compost? Should I put some into planting holes? Can I feed it to the cats? Use it to grout tiles?
Any ideas? Nancy