Ben, the $20 kit is the old hth drop kit that was $16 last year....but I agree, the Taylor kit is much better, and you can test for all of the things we need to know and be able to trust the result.
Janet
Ben, the $20 kit is the old hth drop kit that was $16 last year....but I agree, the Taylor kit is much better, and you can test for all of the things we need to know and be able to trust the result.
Janet
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