Close
Bulk Discounts on Host Defense® Supplements*
- Save 20% on 4+ capsules, extracts, powders or syrups! Use code BULK20 at checkout
- Save 25% on 12 capsules, extracts, powders or syrups! Use code BULK25 at checkout
- Mix and match your favorites
*Cannot be combined with other discounts or offers. Learn more.
This remarkable unit simultaneously reads the moisture content and pH of the substrate into which it is inserted. It is especially useful for composing the casing soil and for insuring maximum primordia formation. Effective range: pH 3.5 to pH 8.