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🌿 Unlock your garden’s secret weapon for flawless growth!
Humboldts Secret pH Down is a professional-grade, highly concentrated liquid formula designed to quickly and precisely lower pH levels in soil, coco, and hydroponic systems. Maintaining an optimal pH range of 5.5 to 6.5, it prevents nutrient deficiencies and supports vigorous plant growth from seedling to harvest. Trusted by growers, this 2.5-gallon phosphoric acid solution delivers efficient, reliable results with minimal use, ensuring healthier roots, stronger stems, and abundant yields year-round.
| ASIN | B0CQ64MWBL |
| Best Sellers Rank | #34,050 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #81 in Hydroponic Nutrients & Additives |
| Brand | Humboldts Secret |
| Brand Name | Humboldts Secret |
| Coverage | Medium |
| Customer Reviews | 4.6 out of 5 stars 481 Reviews |
| Global Trade Identification Number | 00850058984117 |
| Item Form | Liquid |
| Item Highlight | Concentrated Phosphoric Acid Solution, Supports Nutrient Uptake, Soil, Coco & Hydroponics, Maintains 5.5-6.5 pH, Easy Feeding |
| Liquid Volume | 320 fluid ounces |
| Manufacturer | HS Supplies, LLC |
| Model Number | 850058984117 |
| Number of Items | 1 |
| Specific Uses For Product | Plant care, maintaining optimal pH level for plant growth |
| Target Species | plants |
| UPC | 850058984117 |
| Unit Count | 320 Fluid Ounces |
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