🌿 Elevate Your Garden Game with Humboldts Secret!
Humboldts Secret pH Down is a concentrated liquid pH balancer designed to optimize nutrient absorption in various growing mediums. With a pH range ideal for most plants and a formula that is 25% stronger than competitors, this dye-free solution ensures your plants thrive while being cost-effective and versatile.
T**.
Good PH balance
Works great with very few drops on a 10 gallon reservoir.
S**N
Excellent product, very potent
Great product as is all of Humboldt's products are I recommend just a few drops at first it will change the pH effectively
D**7
Great product.
Works exactly as it should.
A**R
Used in my Hydroponic Garden
Works exactly the way it is supposed to in my hydroponic garden.
R**S
works fine
Did not like how much it takes to go from 7.9 to 6.2 ph.
A**N
Is phosphoric acid, as advertised.
No issues to note.
A**R
Humboldt Down Ph solution for soil and hydronics plans
Humboldt Ph Down solution for soil and hydroponics plants. Excellent PH indicators for both my soil and hydroponic plant. I highly recommend this products for customers with large quantities of plants. The gallon quantity will be economical in the long run.
J**O
Does the job
Does the job and lasts a very long time. A ml gets 2 gallons of water to 6.0. 1 bottle has lasted about a year
Trustpilot
2 weeks ago
1 month ago
