🌿 Drop the pH, Raise Your Game!
Humboldts Secret pH Down is a highly concentrated, dye-free liquid solution designed to precisely lower pH levels between 5.5 and 6.5 across all growing mediums. Engineered for maximum nutrient absorption and long-lasting use, it’s trusted by growers for consistent, professional-grade results.
| Product Dimensions | 12.7 x 5.08 x 19.05 cm; 1.17 kg |
| Manufacturer | HS Supplies, LLC |
| Item model number | HS-PH-DOWN |
| ASIN | B0BW3G96VV |
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