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Liquid/Water Soluble Nutrients & Supplements

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$32.79$22.50
($22.50 Incl. tax)
Hydroguard is back with a new, clean look and a more powerful, concentrated formula. Hydroguard's reformulation makes it even more effective than before. Its unique formula, available exclusively from Botanicare®, contains an isolated form of bacillus bac Read more
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Botanicare Botanicare Hydroguard Quart (12/Cs)
Botanicare
Botanicare Hydroguard Quart (12/Cs)
$32.79$22.50
($22.50 Incl. tax)
$19.00
($19.00 Incl. tax)
FoxFarm
Tiger Bloom, 1 qt
$19.00
($19.00 Incl. tax)
$13.95
($13.95 Incl. tax)
FoxFarm
Big Bloom Liquid Concentrate, 1 qt
$13.95
($13.95 Incl. tax)
$20.59$15.95
($15.95 Incl. tax)
Cal-Mag Plus is a highly fortified calcium, magnesium and iron plant supplement formulated to correct common deficiencies. Supplementing your preferred nutrient program with Cal-Mag Plus is strongly recommended when using reverse osmosis water and when gr Read more
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Botanicare Botanicare Cal-Mag Plus Quart (12/Cs)
Botanicare
Botanicare Cal-Mag Plus Quart (12/Cs)
$20.59$15.95
($15.95 Incl. tax)
$14.99$13.49
($13.49 Incl. tax)
sale
Age Old Nutrients Age Old Bloom 32 oz, 12/cs
Age Old Nutrients
Age Old Bloom 32 oz, 12/cs
$14.99$13.49
($13.49 Incl. tax)
$17.99$14.95
($14.95 Incl. tax)
BioRoot® is a natural root growth supplement that helps plants establish healthy and vibrant root systems. It contains vitamins, enzymes and humic acids that stimulate root growth. BioRoot® is outstanding for seedlings and cuttings, helping young plants d Read more
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General Hydroponics GH General Organics BioRoot Quart (12/Cs)
General Hydroponics
GH General Organics BioRoot Quart (12/Cs)
$17.99$14.95
($14.95 Incl. tax)
$50.25
($50.25 Incl. tax)
FoxFarm
Big Bloom Liquid Concentrate, 1 gal
$50.25
($50.25 Incl. tax)
$17.99$12.25
($12.25 Incl. tax)
Diamond Black is derived from 100% pure mined Leonardite, a naturally occurring form of carbon drawn from prehistoric peat bogs. Containing an exceptionally high percentage of plant-active humates, Diamond Black supports beneficial microbial activity in s Read more
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General Hydroponics GH General Organics Diamond Black Quart (12/Cs)
General Hydroponics
GH General Organics Diamond Black Quart (12/Cs)
$17.99$12.25
($12.25 Incl. tax)
General Hydroponics
$13.95$12.55
($12.55 Incl. tax)
MaxiGro and MaxiBloom are extremely potent, stand-alone, water-soluble, dry concentrate nutrients. Complete in primary, secondary and micronutrients, pH buffered MaxiGro and MaxiBloom will provide superior results when used with a wide variety of crops in Read more
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General Hydroponics GH MaxiBloom 2.2 lb (12/Cs)
General Hydroponics
GH MaxiBloom 2.2 lb (12/Cs)
$13.95$12.55
($12.55 Incl. tax)
$269.99$185.75
($185.75 Incl. tax)
House & Garden Roots® Excelurator Gold is for soil, coco and peat applications. The world-famous Roots® Excelurator with its well-kept secret formula, is used for cuttings, seedlings and plants in the vegetative and early flowering stages. Read more
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House & Garden House and Garden Roots Excelurator Gold 1 Liter (6/Cs)
House & Garden
House and Garden Roots Excelurator Gold 1 Liter (6/Cs)
$269.99$185.75
($185.75 Incl. tax)
General Hydroponics
$31.09$21.95
($21.95 Incl. tax)
KoolBloom® is a highly concentrated nutrient supplement that promotes abundant flowering and facilitates ripening in annual flowers and herbs. KoolBloom® is rich with phosphorus and potassium and contains precise amounts of ripening elements. KoolBloom® i Read more
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General Hydroponics GH KoolBloom 2.2 lb (12/Cs)
General Hydroponics
GH KoolBloom 2.2 lb (12/Cs)
$31.09$21.95
($21.95 Incl. tax)
$33.99$23.50
($23.50 Incl. tax)
House & Garden Top Booster® provides nutrients needed for ripening and helps set the stage for Bud-XL® and Shooting Powder. Read more
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House & Garden House and Garden Top Booster 1 Liter (12/Cs)
House & Garden
House and Garden Top Booster 1 Liter (12/Cs)
$33.99$23.50
($23.50 Incl. tax)
$31.25
($31.25 Incl. tax)
FoxFarm
Beastie Bloomz, 1lb.
$31.25
($31.25 Incl. tax)
$26.25$23.62
($23.62 Incl. tax)
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 Read more
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Mad Farmer Mad Farmer Mother Of All Bloom 500g (12/Cs)
Mad Farmer
Mad Farmer Mother Of All Bloom 500g (12/Cs)
$26.25$23.62
($23.62 Incl. tax)
$17.99$4.00
($4.00 Incl. tax)
Blueberry Dream is the newest flavor by General Hydroponics®. Infused with blueberry essence, your plants will get a sugar rush every time you use it! GH scientists have formulated both FloraNectar® Blueberry Dream and FruitnFusion to optimize the greates Read more
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General Hydroponics GH Flora Nectar Blueberry Quart (12/Cs)
General Hydroponics
GH Flora Nectar Blueberry Quart (12/Cs)
$17.99$4.00
($4.00 Incl. tax)
$64.20$39.95
($39.95 Incl. tax)
Floralicious® Plus is a vegan bio plant stimulator and nutrient additive. It is everything that is Floralicious® except it has been formulated to be applied in both the vegetative and regenerative or the flowering stages of growth. It has five times the c Read more
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General Hydroponics GH Floralicious Plus Quart (12/Cs)
General Hydroponics
GH Floralicious Plus Quart (12/Cs)
$64.20$39.95
($39.95 Incl. tax)
General Hydroponics
$194.50$144.95
($144.95 Incl. tax)
Diamond Nectar® accelerates nutrient absorption where mineral foods enter the plant. Diamond Nectar® applies the chelating action of humic acids to nutrient-rich hydroponic environments by grabbing immobile and molecularly heavy compounds. They are transp Read more
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General Hydroponics GH Diamond Nectar 6 Gallon
General Hydroponics
GH Diamond Nectar 6 Gallon
$194.50$144.95
($144.95 Incl. tax)
$24.29$17.95
($17.95 Incl. tax)
Pure Blend Pro® Grow is a premium, one-part, plant food for use in soil, coco and container gardens or soilless hydroponic applications. Pure Blend Pro® Grow is beneficial for fruits, flowers, vegetables, houseplants, shrubs, cacti and succulents. For bes Read more
sale
Botanicare Botanicare Pure Blend Pro Grow Quart (12/Cs)
Botanicare
Botanicare Pure Blend Pro Grow Quart (12/Cs)
$24.29$17.95
($17.95 Incl. tax)
$17.99$14.95
($14.95 Incl. tax)
House & Garden Soil® A & B provides balanced nutrition for enriched soils and contains essential nutrients, including a significant amount of calcium. Read more
sale
House & Garden House and Garden Soil A 1 Liter (12/Cs)
House & Garden
House and Garden Soil A 1 Liter (12/Cs)
$17.99$14.95
($14.95 Incl. tax)
General Hydroponics
$322.50$199.95
($199.95 Incl. tax)
Liquid KoolBloom® is a bulking agent that goes way beyond other bloom boosters. Enriched with stress-reducing vitamins and nutrient-transporting acids, it promotes heavy production of essential oils, fantastic flavors and increases fruiting and flower dev Read more
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General Hydroponics GH Liquid KoolBloom 6 Gallon
General Hydroponics
GH Liquid KoolBloom 6 Gallon
$322.50$199.95
($199.95 Incl. tax)
$99.15$69.95
($69.95 Incl. tax)
Armor Si is suitable for all types of plants during all stages of growth. It can be used for plants growing in hydroponics, coco coir and all types of media. Use as a growth enhancer with irrigation water, or in addition to your regular fertilizers. Armor Read more
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General Hydroponics GH Armor Si 2.5 Gallon (2/Cs)
General Hydroponics
GH Armor Si 2.5 Gallon (2/Cs)
$99.15$69.95
($69.95 Incl. tax)
$114.50$78.75
($78.75 Incl. tax)
Diamond Black is derived from 100% pure mined Leonardite, a naturally occurring form of carbon drawn from prehistoric peat bogs. Containing an exceptionally high percentage of plant-active humates, Diamond Black supports beneficial microbial activity in s Read more
sale
General Hydroponics GH General Organics Diamond Black 2.5 Gallon (2/Cs)
General Hydroponics
GH General Organics Diamond Black 2.5 Gallon (2/Cs)
$114.50$78.75
($78.75 Incl. tax)
$59.00$44.95
($44.95 Incl. tax)
Pure Blend® Pro is a premium, one-part, natural and organic-based plant food. Pure Blend® Pro is a healthy environment-friendly alternative to commercial chemical fertilizers. Use Bloom during the fruiting and flowering stage. Read more
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Botanicare Botanicare Pure Blend Pro Bloom Gallon (4/Cs)
Botanicare
Botanicare Pure Blend Pro Bloom Gallon (4/Cs)
$59.00$44.95
($44.95 Incl. tax)
General Hydroponics
$14.95$13.45
($13.45 Incl. tax)
MaxiGro and MaxiBloom are extremely potent, stand-alone, water-soluble, dry concentrate nutrients. Complete in primary, secondary and micronutrients, pH buffered MaxiGro and MaxiBloom will provide superior results when used with a wide variety of crops in Read more
sale
General Hydroponics GH MaxiGro 2.2 lb (12/Cs)
General Hydroponics
GH MaxiGro 2.2 lb (12/Cs)
$14.95$13.45
($13.45 Incl. tax)
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