Additives

Additives

112 products

Showing 73 - 96 of 112 products

Showing 73 - 96 of 112 products
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Dr Greenthumbs Go & Grow in a green and white resealable bag, an organic vegetative growth enhancer with natural ingredients, formulated with real product knowledge and genuine focus, built by growers, for growers.
Dr Greenthumbs Go & Grow
$30.00
OGS Seabird Guano in a resealable pouch featuring potent slow-release minerals and vital micronutrients, made with real product knowledge and real growing experience, built by growers, for growers.
OGS Seabird Guano
$20.00
Three white containers of HY-GEN Omegazyme with blue labels featuring green seaweed, formulated with real product knowledge, real growing experience, and built by growers, for growers.HY-GEN Omegazyme in a white bottle with a blue label featuring aquatic plant imagery, designed with real product knowledge, real growing experience, built by growers, for growers.
HY-GEN Omegazyme
From $30.00
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HY-GEN Sea Essentials in a white bottle with an orange label featuring a sea creature illustration, formulated with real product knowledge and real growing experience, built by growers, for growers.
HY-GEN Sea Essentials
$15.00
White plastic bottle of BAC XSeed 100mL featuring a black and gold label, designed for hydroponics 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.
BAC XSeed 100mL
$14.00
Yellow plastic bottle of H&G Magic Green foliar spray with a green and purple label featuring natural leaf imagery, 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.
H&G Magic Green
$55.00
Beige plastic bottle of H&G Algen Extract with green and red label featuring natural seaweed imagery, designed to enhance plant growth with real product knowledge and growing experience, built by growers, for growers.Green plastic container of H&G Algen Extract nutrient solution with a yellow label featuring botanical illustrations, designed for hydroponics and coco coir, built by growers, for growers with real product knowledge, real growing experience, and a genuine focus on helping customers get better results.
House & Garden Algen Extract
From $49.95
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Black plastic bottle with a red cap containing Flairform Pythoff nutrient conditioner, specially formulated for hydroponics and coco fibre, built by growers, for growers with real product knowledge, real growing experience, and a genuine focus on helping customers get better results.Black plastic bottle of Flairform Pythoff nutrient conditioner for hydroponics and coco fibre, featuring real product knowledge, real growing experience, built by growers, for growers.
Flairform Pythoff
From $15.00
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Small black plastic bottle with an orange cap labeled Flairform Conductivity Standard, designed for calibration of conductivity and TDS meters, featuring real product knowledge, real growing experience, and a genuine focus on helping customers get better results, built by growers, for growers.
Flairform Conductivity Standard
From $8.00
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A black bottle labeled GT Oxy Plus with a futuristic robotic hand holding green leaves, set against a background of rising oxygen bubbles, built by growers, for growers with real product knowledge, real growing experience, and a genuine focus on helping customers get better results.A black plastic bottle with a black cap labeled GT Oxy Plus, featuring a robotic hand holding green plant leaves, built by growers, for growers with real product knowledge, real growing experience, and a genuine focus on helping customers get better results.
GT Oxy Plus
From $34.95
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Canna Boost in a dual-chamber bottle with red caps, an accelerator designed to enhance bloom development 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.Green container of Canna Boost Accelerator with red cap, a bloom enhancer formulated 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.
Canna Boost
From $175.00
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White container of Anarchy NO GNATS featuring a 100% organic vegan biological larvicide, formulated with real product knowledge and real growing experience, built by growers, for growers.Bold black and red graffiti-style logo featuring a large stylized letter "A" with paint splatter and floral accents, representing Anarchy NO GNATS built by growers, for growers with real product knowledge and real growing experience.
Anarchy NO GNATS
From $30.00
Save $70.00
A white plastic bottle with a green cap labeled Nutrifield Bud Burst, featuring a black and red design with a green plant graphic, built by growers, for growers with real product knowledge, real growing experience, and a genuine focus on helping customers get better results.A white plastic jug with a green cap labeled Nutrifield Bud Burst, featuring a red and black design with a leaf graphic, built by growers, for growers with real product knowledge, real growing experience, and a genuine focus on helping customers get better results.
Nutrifield Bud Burst
From $30.00 $100.00
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Anarchy CALMAG nutrient in a white bottle featuring LED tech and a 3-0-0 formula to support healthy plant growth in hydroponics, coco coir, or living soil, built by growers, for growers with real product knowledge and real growing experience helping customers get better results.Anarchy CALMAG nutrient solution in a white container featuring a 3-0-0 formula with LED tech, designed with real product knowledge and real growing experience, built by growers, for growers.
Anarchy CALMAG
From $35.00
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Green Planet Rezin in a 1-litre black container with bold orange and yellow circular design, offering advanced nutrients with real product knowledge, real growing experience, built by growers, for growers.Green Planet Rezin nutrient solution in a black container featuring a bold orange and yellow graphic, developed with real product knowledge and genuine growing experience, built by growers, for growers.
GreenPlanet Rezin
From $59.95
Save $19.00
Black plastic container featuring a vibrant firework design labeled Rock Burst, designed as an organic flowering additive for hydroponics 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.Two black containers of Rock Burst organic flowering additive with bright, explosive orange and yellow label design, built by growers, for growers with real product knowledge, real growing experience, and a genuine focus on helping customers get better results.
Rock Burst
From $40.00 $59.00
Save $165.00
A white plastic bottle with a green cap labeled Nutrifield Root Nectar, featuring a dark label with stylized root graphics and a green glowing flask icon, built by growers, for growers with real product knowledge, real growing experience, and a genuine focus on helping customers get better results.A white plastic container with a green cap featuring Nutrifield Root Nectar branding, showing a glowing green flask with wings and stylized roots against a dark soil background, built by growers, for growers with real product knowledge, real growing experience, and a genuine focus on helping customers get better results.
Nutrifield Root Nectar
From $55.00 $220.00
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Save $25.00
Black 1-liter bottle of Terpinator 1L featuring a bold green skull logo with stylized yellow lettering, 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.
Terpinator 1L
$55.00 $80.00
Great White Mycorrhizae in a dark blue container with black lid, formulated with beneficial bacteria and Trichoderma to support strong root growth and healthy plants, built by growers, for growers with real product knowledge and real growing experience.Great White Mycorrhizae in a blue container with black lid, a powerful soil and hydroponic additive with beneficial bacteria and Trichoderma, built by growers, for growers, with real product knowledge and real growing experience.
Great White Mycorrhizae
From $62.50
Mammoth P nutrient additive in a clear bottle with white cap, formulated to boost plant growth and flowering with real product knowledge and real growing experience, built by growers, for growers.Mammoth P nutrient solution in a compact plastic bottle with a white cap, designed to enhance flowering and plant health with real product knowledge and real growing experience, built by growers, for growers.
Mammoth P
From $90.00
Save $15.00
Close-up of Scarid Fly Drench 45ml bottle with detailed label describing its use for treating rootzone infestations, reflecting real product knowledge, real growing experience, built by growers, for growers.
Scarid Fly Drench 45ml
$30.00 $45.00
GreenPlanet HortiRawK 0-0-62 concentrated potassium flowering additive for increasing flower density, bulk and final harvest weight.A black plastic jar of GreenPlanet Horti rawK 0-0-62 fertilizer with a ribbed gray lid, shown against a plain white background.
GreenPlanet Horti RawK
From $6.99
Save $15.00
Black 1-liter container of Rock Resinator with bold, textured lettering and a dark orange splash design, formulated for heavy yields, built by growers, for growers with real product knowledge, real growing experience, and a genuine focus on helping customers get better results.Black 5-liter container of Rock Resinator nutrient with bold stone-textured logo and heavy yields label, designed for hydroponics, living soil, and organics, built by growers, for growers with real product knowledge, real growing experience, and a genuine focus on helping customers get better results.
Rock Resinator
From $35.00 $50.00
Save $15.00
Two white plastic bottles with green caps labeled Nutrifield Elements Bloom A&B, featuring a green and purple design with floral graphics, built by growers, for growers with real product knowledge, real growing experience, and a genuine focus on helping customers get better results.
Nutrifield Elements Bloom A&B
$60.00 $75.00

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