Additives

Additives

112 products

Showing 97 - 112 of 112 products

Showing 97 - 112 of 112 products
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Black 250ml bottle of GT Silica plant nutrient featuring a robotic hand holding green leaves, emphasizing advanced growth technology built by growers, for growers.GT Silica in a black bottle with a blue plant graphic, formulated to enhance plant strength and vitality for hydroponics, coco coir, and living soil. Built by growers, for growers.
GT Silica
From $9.95
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Black resealable pouch of Mykos Wettable Powder mycorrhizal inoculant with vibrant root and sprout graphic, designed for drip irrigation and hydroponics, built by growers, for growers with real product knowledge, real growing experience, and a genuine focus on helping customers get better results.Black resealable bag of Mykos Wettable Powder featuring mycorrhizal inoculant for enhanced root growth and nutrient uptake in hydroponics, coco coir, and living soil, built by growers, for growers with real product knowledge, real growing experience, and a genuine focus on helping customers get better results.
Mykos Wettable Powder
$65.00
Collection of HY-GEN Coco Starter Pack products including various liquid nutrients, supplements, and growing media items displayed on a white background, showcasing real product knowledge and growing experience, built by growers, for growers.
HY-GEN Coco Starter Pack
$260.00
GT Flower Focus in a black bottle with a floral design, formulated with real product knowledge and genuine focus to support flowering in hydroponics, living soil, and organics, built by growers, for growers.GT Flower Focus in a sleek black bottle featuring a floral graphic, crafted with real product knowledge and genuine focus, built by growers, for growers.
GT Flower Focus
From $11.95
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Two 5-liter black containers of ISN Supreme Grow A+B nutrient solution with blue abstract liquid patterns, designed for hydroponics, coco coir, and living soil, built by growers, for growers with real product knowledge, real growing experience, and a genuine focus on helping customers get better results.1-liter black bottle of ISN Supreme Grow A+B nutrient solution with a sleek dark label highlighting anti-stress B1, hormone-free formula, and enriched with organic fulvic, built by growers, for growers with real product knowledge, real growing experience, and a genuine focus on helping customers get better results.
ISN Supreme Grow A+B
From $29.00
Green Planet Back Country Blend Boost nutrient powder in a resealable black pouch with purple and green accents, formulated with real product knowledge and real growing experience, built by growers, for growers.
GreenPlanet Back Country Blend Boost
$8.00
OGS Amino Acids in a white plastic container with red cap, featuring plant nutrient information and organic gardening benefits, built by growers, for growers with real product knowledge and growing experience.
OGS Amino Acids
$35.00
Professors Nutrients Grow Fast vegetative booster in a white container, designed to enhance plant growth with a focus on living soil and hydroponics, built by growers, for growers.White container of Professors Nutrients Grow Fast vegetative booster with a graphic of growing plants and soil, built by growers, for growers, promoting real growing experience.
Professors Nutrients Grow Fast
From $27.50
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House & Garden MgO Magnesium liquid plant supplement bottle for correcting magnesium deficiencies and supporting healthy plant growth.
House & Garden MgO 8% Magnesium
$47.50
House & Garden Cocos AHouse & Garden Cocos A
House & Garden Cocos A
From $30.00
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1L bottle of House & Garden Cocos B base nutrient for coco coir growing, supplying essential minerals for healthy plant growth and abundant flowering.5L container of House & Garden Cocos B fertilizer with branding and product details on a white background
House & Garden Cocos B
From $30.00
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GreenPlanet Liquid Weight carbohydrate flowering additive with humic acid for beneficial microbes, larger flowers and improved late-bloom development.A 5 litre black plastic container of GreenPlanet Liquid Weight fertilizer, featuring a black label with a gold circular logo and white text, set against a solid green background.
GreenPlanet Liquid Weight
From $34.95
GreenPlanet Root BuilderGreenPlanet Root Builder
GreenPlanet Root Builder
From $39.95
GreenPlanet Horti Cal Powder
GreenPlanet Horti Cal Powder
$49.95
GreenPlanet Plant GuardGreenPlanet Plant Guard
GreenPlanet Plant Guard
From $54.95
GreenPlanet Ocean MagicGreenPlanet Ocean Magic
GreenPlanet Ocean Magic
From $24.95

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