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Cyco
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General Hydroponics
Nectar For The Gods
Water and Aeration
Water Pumps and Irrigation Supplies
EcoPlus
EZ Clone Cloning Machines, Aeroponics and Hydroponics
Marineland Submersible Water Pumps
Hydroflow
Ph/EC/TDS Meters and solutions
General Hydroponics
HM
Bluelab
Nectar of the Gods
Cyco
Alchemist
Water treatment
MICROBE LIFE™ DECHLORINATOR
Water Aeration
Chillers, Heaters, and Purification
Watering, Sprayers and Wands
Growing Environment
Environmental Controllers
Fans, Ventilation and Ducting
AC / Dehumidification / Humidification
Air Purification
Timers and Instruments
Lighting
LED
Kind Lighting
Commercial Lighting Fixtures
Gavita
LEC/CMH Lighting
Sun System DE Reflectors
Sun System SE Reflectors
Sun System Electronic Ballasts
Electronic Ballasts
Sun System Magnetic Ballasts
Magnetic Ballasts
Lamps
Fluorescent Lighting
Complete Systems
Lighting & Electrical Components
Extension, Power & Lamp Cords
Light Movers Hangers
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Emerald Harvest
Lotus
Mother Earth
General Hydroponics
Nectar for the Gods
Botanicare
House and Garden
Cyco
Super Thrive
Terpinator
Hygrozyme
Budswel
Advanced Nutients
Humboldt County's Own
Monterey Epsom Salts
General Organics
Measure Master
Down to Earth
Xtreme Gardening
Cloning and Seed Starting
Clonex
Rootech
Rapid Start
EZ Clone
Hygrozyme
House and Garden
Botanicare
General Hydroponics
Technaflora
Super Sprouter
Cyco
Root Riot
Mondi
Leaf Shines and Washes
Pest and Disease Control
Insecticides and Fungicides
Growing Media and Containers
Growing Media
Pots and Containers
Growing Tents Systems and Trays
Tents / Indoor Greenhouses
Grow System/ Trays/ Reservoirs
Tools, Accessories and More
Plant Support
Hand Tools
Growing accessories
Growvision
Leaktite
Food and Water Storage
Boveda
Liquid and Weight Measuring
Reflective & Greenhouse Films
Harvest Solutions
Garden Hygiene and Safety
Glass Accessories
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.
Add to cart
Nectar For The Gods Nectar For The Gods Hades Down Quart
$21.50
GH pH Down 8 oz
The acid formulation uses food-grade phosphoric acid to lower the pH to the proper level.
General Hydroponics GH pH down 8oz
$9.72
Emerald Harvest pH Down 55 Gallon/208 Liter
Keep your nutrient solution in the sweet spot with Emerald Harvest® pH Down. A pH reading above 6.5 is considered too alkaline for most hydroponic gardens. This premium pH acidifier allows you to reduce the p
Add to cart
Emerald Harvest Emerald Harvest pH Down 55 Gallon/208 Liter
$2,038.28
Emerald Harvest pH Down 6 Gallon/22.71 Liter
Keep your nutrient solution in the sweet spot with Emerald Harvest® pH Down. A pH reading above 6.5 is considered too alkaline for most hydroponic gardens. This premium pH acidifier allows you to reduce the
Add to cart
Emerald Harvest Emerald Harvest pH Down 6 Gallon/22.71 Liter
$352.66
Emerald Harvest pH Down 2.5 Gallon/9.46 Liter
Keep your nutrient solution in the sweet spot with Emerald Harvest® pH Down. A pH reading above 6.5 is considered too alkaline for most hydroponic gardens. This premium pH acidifier allows you to reduce th
Add to cart
Emerald Harvest Emerald Harvest pH Down 2.5 Gallon/9.46 Liter
$171.84
Emerald Harvest pH Down Gallon/3.79 Liter
Keep your nutrient solution in the sweet spot with Emerald Harvest® pH Down. A pH reading above 6.5 is considered too alkaline for most hydroponic gardens. This premium pH acidifier allows you to reduce the pH
Add to cart
Emerald Harvest Emerald Harvest pH Down Gallon/3.79 Liter
$82.95
Emerald Harvest pH Down Quart/0.95 Liter
Keep your nutrient solution in the sweet spot with Emerald Harvest® pH Down. A pH reading above 6.5 is considered too alkaline for most hydroponic gardens. This premium pH acidifier allows you to reduce the pH
Add to cart
Emerald Harvest Emerald Harvest pH Down Quart/0.95 Liter
$26.68
CYCO pH Down 5 Liter
CYCO pH Down lowers the total pH value of the made nutrient solution.
Cyco CYCO pH Down 5 Liter
$40.90
Hades Down Gallon
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.
Nectar For The Gods Nectar For The Gods Hades Down Gallon
$70.00
GH pH Down Liquid Gallon
The acid formulation uses food-grade phosphoric acid to lower the pH to the proper level.
General Hydroponics GH pH Down Liquid Gallon
$35.87
GH pH Down Liquid Quart
The acid formulation uses food-grade phosphoric acid to lower the pH to the proper level.
General Hydroponics GH pH Down Liquid Quart
$13.70
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