feslope
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My experience has been that their mixes contain EITHER sulphur OR calcium and when one comes in contact woith the other a precipitate forms. They have told me not to be concerned and use it. They are great to talk to and they will discuss any level you are technically comfortable with.
My experience was using their Hydro Fead which contains no sulphur. MOST contains sulphur and when added a precipitate forms. I was using this mix for a soil grow, they said not to be concerned with the precipitate.
My experience was using their Hydro Fead which contains no sulphur. MOST contains sulphur and when added a precipitate forms. I was using this mix for a soil grow, they said not to be concerned with the precipitate.