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🌿 Unlock your garden’s secret weapon for unstoppable growth!
Humboldts Secret pH Down is a highly concentrated 32 oz liquid formula designed to quickly and precisely lower pH in soil, coco, and hydroponic systems. Maintaining an optimal pH range of 5.5 to 6.5, it prevents nutrient lockout and supports stronger, healthier plant growth. Up to 25% stronger than competitors, this professional-grade phosphoric acid solution is trusted by growers for consistent, stress-free results across all growing mediums.
| ASIN | B0BW3G96VV |
| Best Sellers Rank | #26,214 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #743 in Garden Fertilizers |
| Brand | Humboldts Secret |
| Brand Name | Humboldts Secret |
| Coverage | Medium |
| Customer Reviews | 4.6 out of 5 stars 481 Reviews |
| Item Form | Liquid |
| Item Highlight | Concentrated Phosphoric Acid Solution, Supports Nutrient Uptake, Soil, Coco & Hydroponics, Maintains 5.5-6.5 pH, Easy Feeding |
| Item Weight | 2.6 pounds |
| Liquid Volume | 32 fluid ounces |
| Manufacturer | HS Supplies, LLC |
| Mixing Ratio | a few drops per unit of nutrient solution |
| Model Number | HS-PH-DOWN |
| Number of Items | 1 |
| Number of Packs | 1 |
| Specific Uses For Product | Plant Growth |
| Target Species | plants |
| UPC | 706199757427 |
| Unit Count | 32 Fluid Ounces |
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