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
  • $20.00
AzaMax is a natural product with a broad spectrum of pest control. It contains Azadirachtin A & ..
$29.58 $22.18
The Solo Pro Single Module Water Culture System is great for small spaces and veg plants. Constructe..
$499.95
Replacement part. Solenoid for Hydrofarm's Active Air COSYS and COSYS20. This solid design includes ..
$55.95
BUD CANDY ORGANIC *Bud Candy Organic meets USDA-NOP and the world’s most stringent organic input s..
$19.78
FoxFarm® Tiger Bloom® is an ultra potent, fast acting, high phosphorus fertilizer that also contains..
$21.79
Greensand has been used as a soil amendment and conditioner since the early 1700s. Naturally occurri..
$11.59
Elevated atmospheric CO2 levels show remarkable increases in plant growth productivity, and creating..
$594.99
Relay-controlled outlet for equipment control with GrowControl series controllers. The RX1 is a sing..
$249.00
This blend of organic acids lowers your nutrient solution's pH. It's our pH down. Don't worry if you..
$20.00
Active Air Inline Duct Fans offer innovation and performance at a great price. With a full line of f..
$129.95 $97.46
Active Air Inline Duct Fans offer innovation and performance at a great price. With a full line of f..
$169.95 $127.46
AzaMax is a natural product with a broad spectrum of pest control. It contains Azadirachtin A & ..
$69.98 $52.48
AzaMax is a natural product with a broad spectrum of pest control. It contains Azadirachtin A & ..
$118.95 $89.21
Boveda’s patented 62% humidity control packs regulate moisture content, keeping the contents of your..
$1.25
These are standard 1020 trays with the exception that they are four times the thickness of tradition..
$4.99
BIG BUD® ORGANIC Finally! The Same Big Bud Bloom Booster You Know And Love, Now 100% Organic*! *B..
$16.80
Cha Ching® is a pH balanced blend of extra strength nutrients specifically formulated to increase es..
$36.99