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cath41

Gritty Mix

16 years ago

Tapla,

I have gathered the components for "gritty mix" except for the granite. Apparently the closest Gran-i-grit is in the next state in Indianapolis. I have a source for granite 3/8 - 3/4" but I think that this is too large even for 12" - 22" pots. Right? I can locate chicken grit but it has limestone in it and our water is very hard. (This is from long term memory but if I recall correctly, it is between the high 200s and 300. I forget what the standard units are.) I think it would only cause trouble especially in the late winter when the citrus are already stressed with our hard water and indoor growing conditions. Any suggestions are appreciated.

Cath

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