Nutrients & Supplements

EMHCPGA55G
Emerald Harvest Cali Pro Grow A Cali Pro: USE CALI PRO PROFESSIONAL 2-PART NUTRIENT SERIES TO: Establish a simple, hassle-free yet complete feeding program. Get professional results for novice and expert growers alike. Feed simply—just measure and pour in equal portions....
$1,039.50 $1,100.00 -6%
Out of stock
EMHCPGB55G
Emerald Harvest Cali Pro Grow B Cali Pro: USE CALI PRO PROFESSIONAL 2-PART NUTRIENT SERIES TO: Establish a simple, hassle-free yet complete feeding program. Get professional results for novice and expert growers alike. Feed simply—just measure and pour in equal portions....
$1,039.50 $1,100.00 -6%
Out of stock
HGALG20L
House & Garden Algen Extract A premium Norwegian Sea Kelp blend derived by way of cold press which helps preserve its quality.
$1,027.69 $1,522.50 -32%
In Stock: 43
EMH210208
Emerald Harvest Cali Pro Grow A 3-0-055galEmerald Harvest Cali Pro is designed for growers who want a premium base nutrient that’s easy to use but guarantees professional results.Guaranteed Analysis 3-0-0
$1,018.87 $1,100.00 -7%
Out of stock
EMH220208
Emerald Harvest Cali Pro Grow B 2-2-555galEmerald Harvest Cali Pro is designed for growers who want a premium base nutrient that’s easy to use but guarantees professional results.Guaranteed Analysis 2-2-5
$1,018.87 $1,100.00 -7%
Out of stock
EMH240208
Emerald Harvest Cali Pro Bloom A 3-0-355galEmerald Harvest Cali Pro is designed for growers who want a premium base nutrient that’s easy to use but guarantees professional results.Guaranteed Analysis 3-0-3
$1,018.87 $1,100.00 -7%
Out of stock
EMH250208
Emerald Harvest Cali Pro Bloom B 1-4-655galEmerald Harvest Cali Pro is designed for growers who want a premium base nutrient that’s easy to use but guarantees professional results.Guaranteed Analysis 1-4-6
$1,018.87 $1,100.00 -7%
Out of stock
AP10020
FASILITOR As the flagship of the Aptus product lineup, Fasilitor is extremely concentrated, pure, and fast acting.  While it is a silica-based solution, it is unlike any other silica product on the market. Fasilitor’s patented formula works by increasing vascular pressure within the...
$997.64 $1,449.00 -31%
In Stock: 2
H161011BA55G
HEAVY 16 BUD A • Improves overall plant nutrition • Improves soil/nutrient conditions for better crop yield • Optimizes soil/nutrient conditions for plant growth Heavy 16 Bud embodies the next level of nutrient brewing craftsmanship and quality. It represents our new-school plant...
$992.24 $1,784.99 -44%
In Stock: 16
H161012BB55G
HEAVY 16 BUD B • Improves overall plant nutrition • Improves soil/nutrient conditions for better crop yield • Optimizes soil/nutrient conditions for plant growth Heavy 16 Bud embodies the next level of nutrient brewing craftsmanship and quality. It represents our new-school plant...
$992.24 $1,784.99 -44%
In Stock: 5
H161023VA55G
HEAVY 16 Veg A • Improves overall plant nutrition • Improves soil/nutrient conditions for better crop yield • Optimizes soil/nutrient conditions for plant growth The Heavy 16 Veg A & B formula embodies years of plant production experience and nutrient chemistry. Its ultimate...
$992.24 $1,784.99 -44%
In Stock: 6
H161024VB55G
HEAVY 16 Veg B • Improves overall plant nutrition • Improves soil/nutrient conditions for better crop yield • Optimizes soil/nutrient conditions for plant growth The Heavy 16 Veg A & B formula embodies years of plant production experience and nutrient chemistry. Its ultimate...
$992.24 $1,784.99 -44%
In Stock: 2
MFMOAB100LB
Mother of all Blooms (M.O.A.B.) The Mad Farmer’s M.O.A.B. (Mother of All Blooms) is a designed to optimize nutrient conditions for better overall plant mass. With a 0-52-32 NPK, M.O.A.B. supplies your plants with extreme levels of phosphorus and potassium. The potent formula is designed to...
$975.96 $1,124.55 -13%
In Stock: 44
CES2207
CES GROW is another component of the CES base 3-part. To be used in the vegetative stage, GROW adds more nitrogen for growth, and potassium to enhance the plant's photosynthetic rate and energy transfer throughout the plant. GROW is used only in the vegetative stage and is completely omitted...
$952.37 $1,289.99 -26%
In Stock: 9
CES2307
CES BLOOM is the second component of the base three part blooming formula, to be used in conjunction with the MICRO. BLOOM is a phosphorus-heavy formula for enhancing flower production, as well as for supporting plants as they shifts from vegetative to flowering. BLOOM also contains potassium to...
$952.37 $1,289.99 -26%
In Stock: 9
VI30182
SUPERthrive® The Original Vitamin Solution SUPERthrive®is a highly concentrated non-toxic vitamin solution invigorating all variety of greenery for home gardeners and professionals alike. It is equally suited for hydroponics, hydro-seeding, and foliar spraying. SUPERthrive® maximizes potential...
$950.54 $1,055.79 -10%
In Stock: 21
HGC718981
GH Flora Bloom: Elevate Your Plant's Flowering and Fruiting Potential Stimulate Flower and Fruit Development Unlock the full potential of your plants with GH Flora Bloom. This specially designed formula stimulates and accelerates the development of flowers and fruits. It's perfect for...
Manufacturer's Warranty1 Year
$946.59 $1,467.67 -36%
In Stock: 22
HGC718989
GH Flora Gro: The Cornerstone of Healthy Plant Development Introduction to GH Flora Gro Embrace the power of GH Flora Gro, a game-changing solution designed for gardeners and agricultural professionals. This innovative formula is crafted to stimulate and enhance the structural and...
Manufacturer's Warranty1 Year
$946.59 $1,467.67 -36%
In Stock: 13
AP18020
BLOOMBOOST Aptus Bloomboost is an additive used throughout the entirety of the fruiting and flowering periods of a plants lifespan. Bloomboost contains a blend of plant available elements including potassium, sulfur, and boron that work together to increase fruit/flower size, fiber mass, and...
$946.20 $1,401.78 -33%
In Stock: 34
HGC732025
Boost Plant Vigor with Floralicious Plus Floralicious Plus is the foundation of General Hydroponics'® Floralicious® line, and it's no wonder why it's our number one nutrient additive. Formulated for use in both the vegetative and flowering stages of growth, this highly concentrated solution...
$929.54 $1,112.23 -16%
In Stock: 57
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