Filters

$
-
$

General Hydroponics

34 products

Showing 1 - 24 of 34 products

Showing 1 - 24 of 34 products
View
Two orange and yellow bottles of General Hydroponics pH Down liquid for adjusting hydroponic nutrient solution acidity.
General Hydroponics GH pH Down Liquid
$8.95
Choose options
General Hydroponics pH control kit with orange pH Down, blue pH Up, test indicator, vial, dropper, and color chart.
General Hydroponics GH pH Control Kit
$18.95
2.2lb pouch of KoolBloom 2-45-28 powder, featuring blue and orange packaging with a plant ripening graphic.
General Hydroponics GH KoolBloom 2.2 lb
$23.70
Save $1.34
8oz bottle of General Hydroponics pH Up with a blue and yellow label, white cap, and light purple liquid inside.
General Hydroponics GH pH Up 8 oz
$7.61 $8.95
General Hydroponics 30ml pH test indicator bottle with color-coded scale from 6.0 to 7.0 on the label.
General Hydroponics GH pH Test Kit 1 oz
$10.95
Clear plastic bag containing 50 dark brown, porous organic growing plugs for seed starting and cuttings.
General Hydroponics GH Rapid Rooter 50/Pack Replacement Plugs
$18.95
General Hydroponics CaliMagic quart bottle with red label, featuring Ca and Mg cubes on a grid background.
General Hydroponics GH CALiMAGic Quart
$17.05
A white 473ml bottle of FloraNova Grow 7-4-10 nutrient with a green label featuring a plant graphic on a space background.
General Hydroponics GH FloraNova Grow Pint
$16.10
473ml bottle of General Hydroponics FloraNova Bloom 4-8-7 nutrient with a dark label featuring a colorful flower.
General Hydroponics GH FloraNova Bloom Pint
$16.10
General Hydroponics Armor Si bottle showing 0-0-4 NPK ratio, plant and strawberry illustration on a 1-quart bottle.
General Hydroponics GH Armor Si Quart
$19.95
Brown bottle of General Organics Bio Root supplement with a white cap and graphic of plant roots on the label.
General Hydroponics GH General Organics BioRoot Quart
$15.15
473ml bottle of General Hydroponics FloraMicro nutrient liquid with a chili pepper illustration on a yellow label.
General Hydroponics General Hydroponics GH Flora Micro
$11.95
Choose options
One quart blue bottle of General Hydroponics pH Up base solution with a yellow label and white screw-on cap.
General Hydroponics GH pH Up Liquid Quart
$12.95
Blue package of 50 plant starters with graphics showing basil seedlings and root development for hydroponic use.
General Hydroponics GH Rapid Rooter 50 Cell Plug Tray
$20.95
General Organics Bio Bud bottle, yellow label with red flower graphics, white cap, 0.5-0.1-1 NPK ratio visible.
General Hydroponics GH General Organics BioBud Quart
$40.80
White bottle of General Hydroponics FloraNectar Fruit-n-Fusion, showing a hummingbird and flower graphic label.
General Hydroponics GH Flora Nectar FruitnFusion Quart
$19.90
A 946ml bottle of General Hydroponics FloraNova Grow nutrient with a space graphic and 7-4-10 NPK ratio on label.
General Hydroponics GH FloraNova Grow Quart
$27.50
White bottle of FloraNova Bloom 4-8-7 nutrient with a purple label featuring a space-themed flower graphic.
General Hydroponics GH FloraNova Bloom Quart
$29.40
Blue 2.2lb pouch of MaxiBloom 5-15-14 fertilizer for flowers featuring a close-up image of a blooming flower.
General Hydroponics GH MaxiBloom 2.2 lb
$15.15
Dark green, 2.2 lb resealable pouch of General Hydroponics plant food with 10-5-14 NPK and green foliage graphic.
General Hydroponics GH MaxiGro 2.2 lb
$15.15
Quart bottle of General Organics BioThrive Bloom 2-4-4 fertilizer with a pink and orange gradient flower label.
General Hydroponics GH General Organics BioThrive Bloom Quart
$17.05
A 1-quart bottle of General Hydroponics Diamond Nectar with a yellow label showing a person holding a pot.
General Hydroponics GH Diamond Nectar Quart
$17.05
Pink bottle of General Hydroponics FloraBloom liquid fertilizer with purple iris flower graphic on yellow background.
General Hydroponics GH Flora Bloom
$12.30
Choose options
White bottle of General Hydroponics FloraKleen with blue bubble background graphics against a plain white background.
General Hydroponics GH FloraKleen Salt Clearing, Flushing Solution
$12.30

Recently viewed