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10 bestFertilizer For Cannabisof September 2025

112M consumers helped this year.

11% off

1

CANNA Coco Professional Pro Soil 50L
CANNA Coco Professional Pro Soil 50L

CANNA

9.9

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2

Multi-Mite 2.5L Liquid Seaweed Organic Cold Pressed Concentrate - 100% Natural - Plant Feed Fertiliser Trees Lawn Veg & House Plants Root or Foliar Feed (2.5 LITRES)
Multi-Mite 2.5L Liquid Seaweed Organic Cold Pressed Concentrate - 100% Natural - Plant Feed Fertiliser Trees Lawn Veg & House Plants Root or Foliar Feed (2.5 LITRES)

Multi-Mite

9.8

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25% off

3

Canna Coco 1L A&B Bottles Set
Canna Coco 1L A&B Bottles Set

CANNA

9.6

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16% off

4

BioBizz BBTPINDOOR Try.Pack - Indoor Pack,750ml
BioBizz BBTPINDOOR Try.Pack - Indoor Pack,750ml

BioBizz

9.4

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7% off

5

Canna Terra Professional Plus Soil Mix Bag 50L
Canna Terra Professional Plus Soil Mix Bag 50L

CANNA

9.2

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Canna 250ml Rhizotonic

Canna 250ml Rhizotonic

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Shogun Sumo Boost Bio-Stimulant Bloom Flower Enhancer Nutrient Hydroponics (1L)

Shogun Sumo Boost Bio-Stimulant Bloom Flower Enhancer Nutrient Hydroponics (1L)

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Advanced Nutrients GL525050-12 Big Bud Liquid Fertilizer, 250 mL.250 Liter, Brown/A

Advanced Nutrients GL525050-12 Big Bud Liquid Fertilizer, 250 mL.250 Liter, Brown/A

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Fox Farm Liquid Nutrient Trio Soil Formula - Big Bloom, Grow Big, Tiger Bloom Pint Size (Pack Of 3)

Fox Farm Liquid Nutrient Trio Soil Formula - Big Bloom, Grow Big, Tiger Bloom Pint Size (Pack Of 3)

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6

BioBizz 1L Bio-Bloom Liquid
BioBizz 1L Bio-Bloom Liquid

BioBizz

9.0

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7

Canna Bloom Booster Liquid 1L
Canna Bloom Booster Liquid 1L

CANNA

8.8

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22% off

8

VitaLink CalMag 1L | Calcium & Magnesium Plant Additive with Beneficial Iron
VitaLink CalMag 1L | Calcium & Magnesium Plant Additive with Beneficial Iron

VitaLink

8.5

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9

Advanced Nutrients ANBGMBD500 Bloom, Micro, Grow Fertilizer Bundle, 500ml Each, Original Version
Advanced Nutrients ANBGMBD500 Bloom, Micro, Grow Fertilizer Bundle, 500ml Each, Original Version

Advanced Nutrients

8.3

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17% off

10

BioBizz BBFM1L 1L Fish-Mix Liquid
BioBizz BBFM1L 1L Fish-Mix Liquid

BioBizz

8.0

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