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Fertilizers & Amendments

Soil health is vital to what you grow or treat, and organic fertilizers provide a much wider array of nutrients plus organic matter than standard N-P-K only fertilizers, to build healthier soil, stimulate biology and increase health, yields and aesthetics.

40 Results

HyphaLink Nourish - Organic Approach

HyphaLink Nourish - Organic Approach

GrowItNaturally.com

from $27.50

Unit price
per 

Blood Meal Organic Fertilizer

Blood Meal Powder 12-0-0

GrowItNaturally.com

$32.00

Unit price
per 

Mammoth Silica

GrowItNaturally.com

from $47.25

Unit price
per 

Mammoth Myco

GrowItNaturally.com

from $38.50

Unit price
per 

Neptune's Harvest Crab & Lobster Shell Flour (8-2.5-0.5)

Neptune's Harvest Crab & Lobster Shell Flour (8-2.5-0.5)

Neptune's Harvest

$75.25

Unit price
per 

BioWorks ON-Gard 5-0-0

BioWorks ON-Gard 5-0-0

BioWorks

$465.25

Unit price
per 

Nectar For The Gods Zeus Juice

Nectar For The Gods Zeus Juice

Nectar for the Gods

from $24.50

Unit price
per 

Nectar For The Gods Medusa's Magic

Nectar For The Gods Medusa's Magic

Nectar for the Gods

from $24.50

Unit price
per