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🌿 Elevate your grow game with precision pH control—because your plants deserve the best!
Humboldts Secret pH Down is a professional-grade, highly concentrated liquid pH adjuster designed to quickly and accurately lower pH levels in soil, coco, and hydroponic systems. By maintaining an optimal pH range of 5.5 to 6.5, it enhances nutrient absorption, prevents deficiencies, and promotes vigorous plant growth from seedlings to harvest. This 2.5-gallon phosphoric acid solution is trusted by growers for its efficiency, versatility, and pure formulation, delivering consistent, robust results for all types of gardens.
| ASIN | B0CQ64MWBL |
| Best Sellers Rank | #16,555 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #143 in Hydroponic Nutrients & Additives |
| Brand | Humboldts Secret |
| Date First Available | February 16, 2023 |
| Global Trade Identification Number | 00850058984117 |
| Item Form | Liquid |
| Item Weight | 24.6 pounds |
| Item model number | 850058984117 |
| Liquid Volume | 320 Fluid Ounces |
| Manufacturer | HS Supplies, LLC |
| Number of Items | 1 |
| Package Dimensions | 13.8 x 8.7 x 7.2 inches |
| Specific Uses For Product | Plant care, maintaining optimal pH level for plant growth |
| UPC | 850058984117 |
| Unit Count | 320.0 Fluid Ounces |
R**N
Humboldt ph dn
Works great and I use less then other brands per feeding
R**E
Quality product
Excellent product highly recommended!!!
S**N
Lowers Ph.
I use this to lower the Ph in my water prior to watering my plants.
P**L
carful
I don't know what kind of Acid this is. I am not sure its legal. I tried a ph tester (cheap) and it pegged 00.00. not sure if my tester is to cheap but the point stands. STRONG
S**S
Works well
Does what it's supposed to do
K**S
Good buy
Good value
A**R
Good
Good stuff
R**Y
Ph down
Great product
G**Y
Perfect for plant health and it works for meny grows .
Trustpilot
4 days ago
2 weeks ago