Hades Down Quart

Hades Down   Quart
This blend of organic acids lowers your nutrient solution's pH. It's our pH down. Don't worry if you over shoot the down: just add some Olympus Up and see the benefits of adding more calcium.

Write a review

Please login or register to review

Discrete Shipping

We offer discrete packaging, for your products!

  • $20.00
Use these colorful plant stake labels to mark the type of seeds that you plant. Each stake is 4 in x..

The Xtreme features a low profile design and is sealed for more efficient cooling. It is equipped wi..

Specially designed to correct physiological nutrient disorders caused by calcium and magnesium defic..

Humboldt Nutrients is proud to launch our newest and most powerful soluble Mycorrhizal, White Widow...

Hydro Flow®/Netafim's 17 mm insert adapter is used to bring a dripline out of 1-1/2 inch or larger P..

Hydro Flow® Adjustable Drip Stakes are perfect for any environment. Flow can be adjusted depending o..

Parts to set up a 6-site drip system. Includes: 1 - 6 outlet adjustable manifold 1 - 1/2" barb - t..

BioRoot® is a natural root growth supplement that helps plants establish healthy and vibrant root sy..