Liquid Nutrients & Additives
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Humboldt County's Own Humboldt County's Own Snow Storm Ultra - 8 OZ
Snow Storm Ultra is Humboldt County's Own additive for the snowy, frosted look growers want on finished flowers. It starts in early veg and runs straight through bloom, and HCO says it works with all nutrient lines. Size: 8 fl oz (236 ml) Soil: 1 tsp per gallon of water beginning in early veg; some growers go up to 2–3 tsp per gallon at peak bloom Hydro: ½–1 tsp per gallon starting in early veg and run continuously; can be raised to 2–3 tsp Foliar (if it's not in your reservoir): 1 tsp per gallon 3–4 times a week in veg and early bloom; 1–2 tsp per gallon 3–4 times a week in bloom Clones: ½ tsp per gallon in feedings, or as a foliar spray at that rate 2–4 times a week Works with all nutrient lines, in soil or hydro
$19.99
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Humboldt County's Own Humboldt County's Own Purple Maxx - 2.5 GAL
Purple Maxx is Humboldt County's Own finishing additive for color. It goes in for the last two to three weeks before harvest to intensify final color in varieties with purple genetics, and it runs right alongside your regular nutrients. What it does: intensifies final color late in flower in varieties that can turn purple Size: 2.5 gallons (9.45 L) Soil: 1 tsp per gallon of water, starting 2–3 weeks before harvest; some varieties take 2–3 tsp per gallon for extra intensity Keep it going through your flush if you flush Hydro: same rate and timing as soil Foliar option: 1 tsp per gallon, 2–3 times a week, sprayed as the finest mist possible without wetting the flowers
$449.99
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Advanced Nutrients Advanced Nutrients Bud Ignitor - 23L
Bud Ignitor is Advanced Nutrients' early-bloom supplement for the first two weeks of flowering, when plants are switching from leaf growth to flower production. It supplies phosphorus and potassium and includes kelp sourced from the Norwegian Sea. Early-bloom supplement with kelp from the Norwegian Sea NPK: 0-1-2 Feed chart: 2 mL/L in bloom weeks 1 and 2, fed to the root zone Adds less than 200 ppm (0.4 EC) when used on its own Works with pH Perfect and non-pH Perfect base nutrients For hydroponic media including coco coir, soil, and continuous liquid-feed systems: drip, NFT, flood and drain, aeroponics and deep water culture Size: 23 L (about 6 gal)
$951.66
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Advanced Nutrients Advanced Nutrients Bud Ignitor - 10L
Bud Ignitor is Advanced Nutrients' early-bloom supplement for the first two weeks of flowering, when plants are switching from leaf growth to flower production. It supplies phosphorus and potassium and includes kelp sourced from the Norwegian Sea. Early-bloom supplement with kelp from the Norwegian Sea NPK: 0-1-2 Feed chart: 2 mL/L in bloom weeks 1 and 2, fed to the root zone Adds less than 200 ppm (0.4 EC) when used on its own Works with pH Perfect and non-pH Perfect base nutrients For hydroponic media including coco coir, soil, and continuous liquid-feed systems: drip, NFT, flood and drain, aeroponics and deep water culture Size: 10 L (about 2.6 gal)
$498.47
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Advanced Nutrients Advanced Nutrients Bud Candy - 10L
Bud Candy is Advanced Nutrients' carbohydrate supplement. It blends simple and complex carbohydrates that feed beneficial microbes in the root zone, plus magnesium, a secondary nutrient plants use to make chlorophyll. Carbohydrates from five sources, plus magnesium NPK: 0-0-0 Feed chart: 2 mL/L through grow weeks 1–4 and bloom weeks 1–7; stop before the flush Add after your base nutrients are fully mixed; for the root zone only, not as a foliar spray Works with pH Perfect and non-pH Perfect base nutrients For hydroponic media including coco coir, and continuous liquid-feed systems: drip, NFT, flood and drain, aeroponics and deep water culture Size: 10 L (about 2.6 gal)
$178.62
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Humboldt County's Own Humboldt County's Own Purple Maxx - 1 GAL
Purple Maxx is Humboldt County's Own finishing additive for color. It goes in for the last two to three weeks before harvest to intensify final color in varieties with purple genetics, and it runs right alongside your regular nutrients. What it does: intensifies final color late in flower in varieties that can turn purple Size: 1 gallon (3.78 L) Soil: 1 tsp per gallon of water, starting 2–3 weeks before harvest; some varieties take 2–3 tsp per gallon for extra intensity Keep it going through your flush if you flush Hydro: same rate and timing as soil Foliar option: 1 tsp per gallon, 2–3 times a week, sprayed as the finest mist possible without wetting the flowers
$200.00
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Humboldt County's Own Humboldt County's Own Purple Maxx - 1 QT
Purple Maxx is Humboldt County's Own finishing additive for color. It goes in for the last two to three weeks before harvest to intensify final color in varieties with purple genetics, and it runs right alongside your regular nutrients. What it does: intensifies final color late in flower in varieties that can turn purple Size: 1 quart (946 ml) Soil: 1 tsp per gallon of water, starting 2–3 weeks before harvest; some varieties take 2–3 tsp per gallon for extra intensity Keep it going through your flush if you flush Hydro: same rate and timing as soil Foliar option: 1 tsp per gallon, 2–3 times a week, sprayed as the finest mist possible without wetting the flowers
$84.99
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Humboldt County's Own Humboldt County's Own Purple Maxx - 8 OZ
Purple Maxx is Humboldt County's Own finishing additive for color. It goes in for the last two to three weeks before harvest to intensify final color in varieties with purple genetics, and it runs right alongside your regular nutrients. What it does: intensifies final color late in flower in varieties that can turn purple Size: 8 fl oz (236 ml) Soil: 1 tsp per gallon of water, starting 2–3 weeks before harvest; some varieties take 2–3 tsp per gallon for extra intensity Keep it going through your flush if you flush Hydro: same rate and timing as soil Foliar option: 1 tsp per gallon, 2–3 times a week, sprayed as the finest mist possible without wetting the flowers
$29.99
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Advanced Nutrients Advanced Nutrients B-52 - 23L
B-52 is Advanced Nutrients' vitamin B supplement, combining a B-vitamin complex with kelp, humic acid and a blend of essential nutrients. It can be fed to cuttings, seedlings, vegetative plants and flowering plants. Vitamin B1 and B-vitamin complex with kelp, humic acid and an essential nutrient blend NPK: 2-1-4 Feed chart: 2 mL/L in grow weeks 1–4 and bloom weeks 3–7 Works with pH Perfect and non-pH Perfect base nutrients For hydroponic media including coco coir, soil, and continuous liquid-feed systems: drip, NFT, flood and drain, aeroponics and deep water culture Size: 23 L (about 6 gal)
$551.18
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Advanced Nutrients Advanced Nutrients pH Perfect Micro - 23L
pH Perfect Micro is the micronutrient part of Advanced Nutrients' pH Perfect Grow, Micro, Bloom base nutrient system. It's mixed in equal amounts with pH Perfect Grow and pH Perfect Bloom, and it always goes into the reservoir first. 3-part base nutrient: use with pH Perfect Grow and pH Perfect Bloom (sold separately) at a 1:1:1 ratio NPK: 2-0-0 Feed chart: 1, 2, 3, then 4 mL/L of each part over grow weeks 1–4, then 4 mL/L through bloom weeks 1–7 Add Micro first, then Grow, then Bloom, stirring between parts; never premix the concentrates pH Perfect technology: Advanced Nutrients says it holds the solution's pH in range for up to a week when mixed per the label Advanced Nutrients recommends RO water or source water up to about 100 ppm (EC 160 µS/cm) For hydroponic media such as rockwool, peat and expanded clay, and continuous liquid-feed systems: drip, NFT, flood and drain, aeroponics and deep water culture Size: 23 L (about 6 gal)
$198.56
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Advanced Nutrients Advanced Nutrients pH Perfect Grow - 23L
pH Perfect Grow is one of the three parts of Advanced Nutrients' pH Perfect Grow, Micro, Bloom base nutrient system. Mixed in equal amounts with pH Perfect Micro and pH Perfect Bloom, it supplies nitrogen and potassium, and the three parts are fed together from the first week of vegetative growth to the end of flowering. 3-part base nutrient: use with pH Perfect Micro and pH Perfect Bloom (sold separately) at a 1:1:1 ratio NPK: 1-0-4 Feed chart: 1, 2, 3, then 4 mL/L of each part over grow weeks 1–4, then 4 mL/L through bloom weeks 1–7 Add Micro first, then Grow, then Bloom, stirring between parts; never premix the concentrates pH Perfect technology: Advanced Nutrients says it holds the solution's pH in range for up to a week when mixed per the label Advanced Nutrients recommends RO water or source water up to about 100 ppm (EC 160 µS/cm) For hydroponic media such as rockwool, peat and expanded clay, and continuous liquid-feed systems: drip, NFT, flood and drain, aeroponics and deep water culture Size: 23 L (about 6 gal)
$128.50
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Advanced Nutrients Advanced Nutrients pH Perfect Bloom - 23L
pH Perfect Bloom is one of the three parts of Advanced Nutrients' pH Perfect Grow, Micro, Bloom base nutrient system. Mixed in equal amounts with pH Perfect Grow and pH Perfect Micro, it supplies the phosphorus and potassium side of the feed from the first week of vegetative growth through the end of flowering. 3-part base nutrient: use with pH Perfect Grow and pH Perfect Micro (sold separately) at a 1:1:1 ratio NPK: 1-3-4 Feed chart: 1, 2, 3, then 4 mL/L of each part over grow weeks 1–4, then 4 mL/L through bloom weeks 1–7 Add Micro first, then Grow, then Bloom, stirring between parts; never premix the concentrates pH Perfect technology: Advanced Nutrients says it holds the solution's pH in range for up to a week when mixed per the label Advanced Nutrients recommends RO water or source water up to about 100 ppm (EC 160 µS/cm) For hydroponic media such as rockwool, peat and expanded clay, and continuous liquid-feed systems: drip, NFT, flood and drain, aeroponics and deep water culture Size: 23 L (about 6 gal)
$110.00
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FloraFlex Floraflex Nutrients | Root Drip (55 gal Drum)
Root Drip is a root, irrigation and PM cleansing agent. Derived from salt and a propriety electrochemical treatment process. Root Drip is a plant- safe chemical with powerful oxidative properties that contribute to improving both Nutrient and Oxygen availability, creating a clean root zone free of unwanted organic and mineral buildup. Key Features Double Strength Non-toxic Neutral pH Use as a flush Prevent mineral build-up Increase Oxidation-Reduction Potential (ORP) Root zone EC optimizer Irrigation system descaler PM Cleanse How To Use: Irrigation System Maintenance:For best results, add 1 mL to every gallon of water for regular maintenance. Irrigation systems that are regularly maintained with Root Drip will last longer, and run more optimally throughout. Root Drip helps break down scale, mineral buildup, and other organic matter that has been in the system. Severe Conditions:Increase rate to 2-5 mL per gallon of water for severe reservoir and growing media conditions. Foliar Applications:Mix 190 mL Root Drip per gallon water and spray evenly. Test on a small area first to ensure no damage. Surface Cleaning:Spraying cultivation surfaces, work areas and irrigation equipment with a dilute solution of Root Drip (190 mL per gallon) helps maintain a clean and trouble-free environment without toxic and dangerous chemicals. Maintain operational excellence and extend equipment life, such as irrigation system filters, by running treated water through the system regularly. Clones:Dip fresh cuttings in a solution of Root Drip (10 mL per gallon) to improve cell health and increase immunity. Seedlings and cuttings treated with Root Drip have more vigorous growth. Roots of plants treated with Root Drip will be bright white with increased root hairs. Media/System Flush Mix:Use Root Drip at a rate of 2-5 mL/ gallon of water during the final flush stage or any phase of vegetative or flowering growth to help reduce mineral buildup in the growing media or irrigation system. RDWC and Other Recirculating Hydroponics Systems:Any deep water culture (DWC) or recirculating irrigation system should use Root Drip to remove mineral residue and reduce scale. Irrigation water treated with Root Drip has a reduced risk of developing problems that are often associated with overwatering and insufficient oxygen levels, such as biofilm buildup and/or anaerobic microbial growth.
$2,222.22
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Flying Skull Flying Skull Flora Extract - 4OZ
Flying Skull Essential Flora Extract is a concentrated, highly-soluble and naturally-steeped additive derived from both land and sea plants. The chemistry behind Essential Flora Extract has been carefully crafted to ensure that other Flying Skull products can be used in conjunction with no adverse chemical reactions.
$6.95
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Cyco Cyco Potash - 5L
Cyco Potash Plus strengthens plants and aids in water retention, which improves yields and transportability. Cyco Potash Plus also makes a positive contribution to the environment by balancing other nutrients, especially nitrate, to make sure they are taken up and used by plants efficiently, avoiding losses that may be harmful to the plant. Cyco Potash Plus will also help in the development of a plant to produce large flowers. Cyco Potash Plus also aids in achieving a full yield and quality. Many of the functions of potash in the plant are related to physiological conditions and stress. These functions are diverse and include efficient nitrogen and improved water use, drought tolerance and frost resistance.
$67.05 $60.35
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Humboldt County's Own Humboldt County's Own Killer Tea - 1 GAL
Clear, clean Golden Yellow product made from pure worm castings and the most potent seabird and bat guanos. No product on the market compares. Not like other teas. Long shelf life, no need to aerate and NO DISGUSTING SMELL. Great for flushing. Watch your flowers pop.
$38.51
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Plagron Plagron Royal Rush - 500ML
Royal Rush is a very powerful fertilizer based on protein hydrolysate.
$72.78 $65.50
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General Hydroponics GH Flora Bloom - 2.5 GAL
Stimulates flower and fruit development. Enhances flavor, aroma, and essential oils. Provides high phosphorous, potassium, magnesium and sulfur.
$98.94 $89.05
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Plagron Plagron Alga Grow - 1L
Alga Grow is a basic plant nutrient that was created especially for soil-based cultivation. Alga Grow is used during the plant's growth phase. This fertiliser, which is based on algae, aids in healthy and balanced growth and good root development. Alga Grow provides a sound foundation for the plant to flower profusely in a subsequent phase.
$39.49
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Cyco Cyco Dr Repair - 5L
Cyco Dr. Repair treats chlorosis and environmental stresses. Chlorosis is a yellowing of leaf tissue due to a lack of chlorophyll. Possible causes of chlorosis include poor drainage, damaged roots, compacted roots, high alkalinity and more importantly nutrient deficiencies in the plant. Environmental stress can damage plant function or its development, which shortens the time for photosynthesis and in turn reduces yield. The lack of iron is one of the more common nutrient deficiencies in plants associated with chlorosis. Dr. Repair helps to restore your plant to its full potential.
$83.12 $74.81
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General Hydroponics GH Flora Nectar Fruit N Fusion - 2.5 GAL
FloraNectar contains all natural raw cane sugar, molasses, malt syrup, select plant-based esters, L-amino acids, organic acids, vitamins and essential minerals. This unique blend of ingredients helps your plants regulate enzymes that trigger specific reactions involved in maintaining optimal metabolism. This allows your plants to achieve a balance between respiration and photosynthesis in high-intensity growing environments where the rate of respiration can sometimes exceed the rate of photosynthesis.
$196.00 $176.40
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General Hydroponics GH Flora Gro - 2.5 GAL
Stimulates structural and vegetative growth. Builds strong roots. Provides nitrogen, phosphorous, potassium and secondary minerals.
$98.94 $89.05
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Flying Skull Flying Skull On Schedule - 4OZ
On Schedule's part in the Flying Skull line is to help the grower master the timing of harvests so they are On Schedule. Just like the baker's doughnuts; product must come out of the oven on time, tasting, chewing and smelling the same every day. An interruption of the timely offering of product could force his patrons to find a consistent source of good tasting doughnuts somewhere else and never come back!On Schedule is simply sprayed onto the plants during the last 10 day period before turning lighting systems to 12 ON 12 OFF. It will be a few days after the lights have gone to 12 ON 12 OFF that you will notice enhanced bud set. It will always be the same length of time, from the time your lighting was turned to 12/12 that you will see the plants setting bud.It's good knowing your ON Schedule.
$6.49
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Flying Skull Flying Skull On Schedule - 8OZ
On Schedule's part in the Flying Skull line is to help the grower master the timing of harvests so they are On Schedule. Just like the baker's doughnuts; product must come out of the oven on time, tasting, chewing and smelling the same every day. An interruption of the timely offering of product could force his patrons to find a consistent source of good tasting doughnuts somewhere else and never come back!On Schedule is simply sprayed onto the plants during the last 10 day period before turning lighting systems to 12 ON 12 OFF. It will be a few days after the lights have gone to 12 ON 12 OFF that you will notice enhanced bud set. It will always be the same length of time, from the time your lighting was turned to 12/12 that you will see the plants setting bud.It's good knowing your ON Schedule.
$8.95
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