Online Specials & Clearance Items
Azos Nitrogen Fixing Microbes, 12 oz bag
Azos is a particularly efficient agent originally isolated in the Amazon Basin where the lack of soil, the rapid breakdown of any vegetation by hungry microbes, and the environmental conditions which require growth to survive is a fundamental proposition
$53.99
$32.39
Lost Coast Plant Therapy Lost Coast Plant Therapy, 2.5 Gallon
LOST COAST PLANT THERAPY KILLS SOFT BODY INSECTS, THEIR LARVAE AND EGGS, POWDERY MILDEW, MOLD AND FUNGUS ON CONTACT WITHOUT USING POISON!
$525.00
$315.00
General Hydroponics GH pH Test Indicator 8 oz
General Hydroponics pH Test Kits make pH testing easy. Simply fill a test-tube halfway with nutrient, add a few drops of pH Test Indicator and observe the coloration of the liquid in the test vial. Many experienced growers prefer our pH Test Kit to expens
$14.68
$8.81
General Hydroponics GH pH Down Liquid Quart (12/Cs)
The acid formulation uses food-grade phosphoric acid to lower the pH to the proper level.
$14.39
$8.63
Mad Farmer Mad Farmer Mother Of All Bloom 25lb (11.3kg) (1/Cs)
The Mad Farmer's MOAB (Mother of All Blooms) is proudly made in the USA. MOAB supplies your plants with extreme levels of phosphorus and potassium and also contains B-1 to help reduce shock and assist in growth. The Mad Farmer uses only the finest ingredi
$399.99
$239.99
Mad Farmer Mad Farmer Mother Of All Bloom 10lb (4540g) (1/Cs)
The Mad Farmer's MOAB (Mother of All Blooms) is proudly made in the USA. MOAB supplies your plants with extreme levels of phosphorus and potassium and also contains B-1 to help reduce shock and assist in growth. The Mad Farmer uses only the finest ingredi
$209.99
$125.99
Hydro Flow Vinyl Tubing Black 1/2 in ID - 5/8 in OD 100 ft Roll
Premium vinyl tubing made of excellent quality. Made in the USA.
$48.25
$21.71
House & Garden House and Garden Multi Zen 1 Liter (12/Cs)
House & Garden Multi Zen® unique formulation helps to achieve maximum growth with every harvest.
$49.26
$29.56
House & Garden House and Garden Algen Extract 1 Liter (12/Cs)
House & Garden Algen® Extract is a premium Norwegian sea kelp blend derived by way of cold-press technology, which helps preserve its quality.
$112.19
$67.31
Hydro Flow Vinyl Tubing Black 3/4 in ID - 1 in OD 100 ft Roll
Premium vinyl tubing made of excellent quality. Made in the USA.
$126.00
$56.70
Hydro Flow Vinyl Tubing Black 1/4 in ID - 3/8 in OD 100 ft Roll
Premium vinyl tubing made of excellent quality. Made in the USA.
$32.93
$14.82
Xtreme Gardening Xtreme Gardening Mykos WP 2.2 lb (6/Cs)
Mykos Wettable Powder is for use on established plants. Simply mix with water and apply around the base of each plant. Also great for use in hydroponic reservoirs. Mykos is very specific species of Mycorrhizae that works faster and stronger. If you haven'
$68.82
$41.29
Xtreme Gardening Xtreme Gardening Mykos WP 12 oz (12/Cs)
Mykos Wettable Powder is for use on established plants. Simply mix with water and apply around the base of each plant. Also great for use in hydroponic reservoirs. Mykos is very specific species of Mycorrhizae that works faster and stronger. If you haven'
$29.45
$17.67
Xtreme Gardening Xtreme Gardening Mykos 20 lb (2/Cs)
Mykos is very specific species of Mycorrhizae that works faster and stronger. If you haven't heard of mycorrhizae, it's a microbe that builds root mass and increases plant uptake of nutrients and water. With more roots, you get more fruits. Mykos grows th
$224.96
$134.98
House & Garden House and Garden Algen Extract 250 ml (16/Cs)
House & Garden Algen® Extract is a premium Norwegian sea kelp blend derived by way of cold-press technology, which helps preserve its quality.
$36.71
$22.03
House & Garden House and Garden Top Shooter 500 ml (8/Cs)
House & Garden Top Shooter® is the liquid version of Shooting Powder for growers that prefer liquids to powders.
$134.94
$80.96
House & Garden House and Garden Top Booster 1 Liter (12/Cs)
House & Garden Top Booster® provides nutrients needed for ripening and helps set the stage for Bud-XL® and Shooting Powder.
$34.67
$20.80
House & Garden House and Garden Soil B 1 Liter (12/Cs)
House & Garden Soil® A & B provides balanced nutrition for enriched soils and contains essential nutrients, including a significant amount of calcium.
$19.28
$11.57
House & Garden House and Garden Soil A 1 Liter (12/Cs)
House & Garden Soil® A & B provides balanced nutrition for enriched soils and contains essential nutrients, including a significant amount of calcium.
$19.28
$11.57
General Hydroponics GH General Organics CaMg+ 2.5 Gallon (2/Cs)
CaMg+® is the ideal supplement to provide a natural source of calcium and magnesium, critical elements in a plant's growth cycle. CaMg+® is biologically catalyzed from oyster shell, dolomite lime and natural plant extracts. Through the use of organic comp
$177.18
$106.31
General Hydroponics GH General Organics CaMg+ Quart (12/Cs)
CaMg+® is the ideal supplement to provide a natural source of calcium and magnesium, critical elements in a plant's growth cycle. CaMg+® is biologically catalyzed from oyster shell, dolomite lime and natural plant extracts. Through the use of organic comp
$24.73
$14.84
General Hydroponics GH General Organics BioThrive Bloom 6 Gallon
BioThrive® Bloom provides flowering and fruiting plants with essential nutrients, perfectly balanced for superior blooms and bountiful harvests. Specially designed to maximize flower, fruit and seed production, this unique formulation will give you bigger
$346.76
$208.06