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Celebrating our 11th Year of Service to Gardeners! Thank you for your business!
BioMarine. 1 Quart 2 - 3 - 1 BioMarine. 1 QuartBioMarine is a completely organic fish fertilizer that encourages rapid growth, improves color, and helps increase plant’s resistance to pests. Essential proteins, oils, and nutrients are derived from a cold processed enzymatically digested fish. This supports healthy growth and stimulates microbiology that naturally improves soil integrity. BioMarine benefits all... — Ships from Portland, Oregon USA....more info.
Rapid Rooter Mat Rapid Rooter Mat (eco-2301)Rapid Rooter Mat
Derived from naturally composted tree bark, created through a process which produces large populations of beneficial microbes which colonize roots to help plants maximize nutrient uptake. Optimal air-to-water ratio.
98 natural plant starters for propagating cuttings and germinating seeds
New! cross cut for better contact aroun... — Ships from Seattle, Washington USA....more info.
NET CUPS 2" (100/BAG) SOLD IN BAG QUANTITIES ONLY Net Cups
2IN NET CUP (GH) (100/BAG)
Slightly thinner than Net Pots, also features large mesh - ideal for use with Hydroton.
Manufacturer's Product Information
2007 MSRP Each $0.25
Case Weight0.56 LB
Case Dimensions6.5 x 6.25 x 10. IN
Case Quantity100
... — Ships from SS: WA, CA, CO, MI, TN, PA, FL USA. Note: the WA warehouse is moving in Jul & Aug, some orders may be delayed 1-2 days....more info.
SubCulture B 75g Jar General Hydroponics SubCulture B 75g Jar (GH1582)SubCulture®-B
Bacterial Root Inoculant• Selected microbes are cultured to live in high salt environments• Biologically aids nutrient absorption
SubCulture-B is a probiotic inoculum of beneficial microorganisms that will help increase the vitality and yield in all plants.
Whether in soil or hydroponics, General Hydrop... — Ships from HF: OR, CA, CO, PA, TX, FL USA....more info.
GH Cocotek PX 1.5 cu ft (65/Plt) General Hydroponics® CocoTek® PX Premium Coir with Perlite has increased drainage, aeration and increased root respiration.... — Ships separately from SS: WA, CA, CO, MI, TN, PA, FL USA. Note: the WA warehouse is moving in Jul & Aug, some orders may be delayed 1-2 days....more info.
1/2" Tee Barbed, bag of 50 General Hydroponics 1/2" Tee Barbed (GH4161)1/2" Barbed Tee. These come in a bag of 50
Manufacturer's Product Information
MSRP each $0.55
Dimensions0.5 x 0.5 x 2.38
Case Weight1
Case Quantity50
... — Ships from HF: OR, CA, CO, PA, TX, FL USA....more info.
Growing Cup 2", pack of 100 General Hydroponics Growing Cup 2" (GH6601)For use as replacement or supplement with the Rainforest System.
Manufacturer's Product Information
MSRP each $0.29
Dimensions3.5 x 3.25 x 3.5
Case Weight1
Case Quantity100
... — Ships from HF: OR, CA, CO, PA, TX, FL USA....more info.
1/2" Straight Barbed, bag of 50 General Hydroponics 1/2" Straight Barbed (GH4162) Waterfarm 1/2" straight barbed fitting.
Manufacturer's Product Information
MSRP each $0.55
Dimensions1 x 0.5 x 1
Case Quantity50
... — Ships from HF: OR, CA, CO, PA, TX, FL USA....more info.
GH Defguard Biofungicide / Bactericide Pint (12/Cs) General Hydroponics Defguard Biofungicide/Bactericide is an OMRI-listed biofungicide and bactericide for use in organic gardening that's effective against a variety of pathogens, particularly botrytis (which causes botrytis blight, or gray mold) and powdery mildew. It also controls anthracnose; bacterial leaf blights, spots and specks; black mold; black spot (on roses); brown spot;... This item is sold individually. — Ships from SS: WA, CA, CO, MI, TN, PA, FL USA. Note: the WA warehouse is moving in Jul & Aug, some orders may be delayed 1-2 days....more info.
BioThrive Bloom. 1 Quart BioThrive Bloom. 1 QuartBioThrive formulas are specifically designed to meet the comprehensive needs of all plants through every stage of growth. We base our formulations on ecological principals that maintain respect for the environment while providing plants balanced nutrition. The ingredients are entirely vegan, containing natural plant extracts, sea kelp, and mined minerals.Bio... — Ships from Portland, Oregon USA....more info.
Floralicious Bloom - Quart (12/cs) Floralicious Bloom - Quart (12/cs) (eco-2798)Floralicious Bloom 1 qt
FLORALICIOUS BLOOM 1-1-1: A bio plant stimulator and nutrient supplement specifically blended for fruiting or flowering stages of growth. Promotes maximum flower size and fruit swelling for heavier yields. Offers phenomenal flavor and bouquet upon harvest. Leads to more vibrant coloration and improved overall c... This item is sold individually. — Ships from Seattle, Washington USA....more info.
Floralicious Grow - Quart (12/cs) Floralicious Grow - Quart (12/cs) (eco-2797)Floralicious Grow qt
FLORALICIOUS GROW: Enhances metabolic activities and nutrient assimilation that results in more vigorous growth. Builds the foundation of root and leaf mass needed for superior harvests.
Made from a highly concentrated blend of bioactive microbial, plant, marine plants, and mineral extracts. Guided by the latest... This item is sold individually. — Ships from Seattle, Washington USA....more info.
pH Up Gallon Base pH Up Gallon Base (eco-2825)pH Up 1 gallon Base
pH Up: Base formulated using Potassium Hydroxide and Potassium Carbonate. Add a little at a time if your nutrient pH is too low in order to raise the pH to the proper level.
To maximize plant growth, the pH content of your nutrients should be slightly acidic. Experienced growers consider the ideal pH for most crops to fall between 5... — Ships from Seattle, Washington USA....more info.
pH Down Gallon Acid pH Down Gallon Acid (eco-2826)pH Down 1 gal Acid
pH Down: Acid formulated using food grade Phosphoric acid. Just add a little at a time if your nutrient pH is too high in order to lower the pH to the proper level.
To maximize plant growth, the pH content of your nutrients should be slightly acidic. Experienced growers consider the ideal pH for most crops to fall between 5.5 and 6.5... — Ships from Seattle, Washington USA....more info.
BioThrive Grow 1 Quart 1 Quart BioThrive formulas are specifically designed to meet the comprehensive needs of all plants through every stage of growth. We base our formulations on ecological principals that maintain respect for the environment while providing plants balanced nutrition. The ingredients are entirely vegan, containing natural plant extracts, sea kelp, and mined minerals.BioThrive actively ... — Ships from Portland, Oregon USA....more info.
GH RapidStart 125ml (24/Cs) RapidStartGH RapidStart 125ml (24/Cs) (726850) Rapidstart enhances your growing experience by delivering a powerful blend of premium plant extracts, amino acids, and nutrients generating explosive root growth. Using Rapidstart stimulates prolific root branching and development of fine root hairs that increase nutrient uptake and grow healthier, whiter roots. Using Rapidstart ... This item is sold individually. — Ships from SS: WA, CA, CO, MI, TN, PA, FL USA. Note: the WA warehouse is moving in Jul & Aug, some orders may be delayed 1-2 days....more info.
RapidStart Root Enhancer, 125ml General Hydroponics RapidStart Root Enhancer, 125ml (GH1700)
RapidStart enhances your growing experience by delivering a powerful blend of premium plant extracts, amino acids, and nutrients generating explosive root growth. Using RapidStart stimulates prolific root branching and development of fine root hairs that increase nutrient uptake and grow healthier, whiter roots. Usi... — Ships from HF: OR, CA, CO, PA, TX, FL USA....more info.
CaMg+. 1 Quart CaMg+. 1 QuartCaMg+ is the ideal supplement to provide a natural source of Calcium and Magnesium, critical elements in a plants growth cycle. These elements are often absent in many fertilizers and potting mixes, resulting in stunted growth. CaMg+ is biologically catalyzed from oyster shell, dolomite lime, and natural plant extracts. Through the use of organic compounds, CaMg+ incr... — Ships from Portland, Oregon USA....more info.
FLORALICIOUS BLOOM QUART (12/CASE) General Hydroponics Floralicious Bloom
FLORALICIOUS BLOOM QUART (12/C
FLORALICIOUS Bloom 1-1-1 is a blend of bioactive microbial, plant, marine, and mineral extracts. It brings out your plants full genetic potential by augmenting metabolic activity in the root zone. FLORALICIOUS enhances polyamine synthesis and encourages the biosynthesis of complex secondary aromatic compoun... This item is sold individually. — Ships from SS: WA, CA, CO, MI, TN, PA, FL USA. Note: the WA warehouse is moving in Jul & Aug, some orders may be delayed 1-2 days....more info.
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$15.79
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