Optimize Organics

Optimize Organics

Our complete selection of fertilizers, amendments and soils is approved for use in organics. 

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1L Bottle of Optimize Organics' 1-3-3 Bloom liquid fertilizer. It enhances flower development with essential nutrients for vibrant, healthy blooms.
Back Label for Bloom 1-3-3 organic fertilizer
1-3-3 Bloom Fertilizer
from $15.00
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1L Bottle of Optimize Organics' 3-1-2 Grow—organic liquid fertilizer that supports lush canopy, strong roots & fast growth.
Back Label of Grow 3-1-2 liquid fertilizer.
3-1-2 Grow Fertilizer
from $15.00
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1L Bottle of Optimize Organics' 2-2-2 liquid fertilizer—supports balanced growth, root health & resilience in all plants and soil types.
Back Label of 2-2-2 All Purpose Liquid organic fertilizer.
2-2-2 All Purpose
from $19.00
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Houseplant & Tropical
Houseplant & Tropical
from $13.00
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1KG Pouch of Optimize Organics' 5-3-5 veg grow fertilizer. It fuels strong vegetative growth with balanced nutrients for lush, healthy plants.
Optimize Organics' 5-3-5 veg grow fertilizer fuels strong vegetative growth with balanced nutrients for lush, healthy plants.
5-3-5 Veg Grow - Organic Cannabis Fertilizer
from $18.00
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1KG Bag of Optimize Organics' 2-7-4 flower bloom fertilizer. It boosts phosphorus and potassium, enhancing vibrant blooms and healthy plant growth.
Optimize Organics' 2-7-4 flower bloom fertilizer boosts phosphorus and potassium, enhancing vibrant blooms and healthy plant growth.
2-7-4 Flower Bloom Organic Cannabis Fertilizer
from $18.00
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1KG Pouch of Optimize Organics' 6-1-2 High N Reload fertilizer delivers a nitrogen boost, supporting vigorous vegetative growth and healthy foliage.
Optimize Organics' 6-1-2 High N Reload fertilizer delivers a nitrogen boost, supporting vigorous vegetative growth and healthy foliage.
6-1-2 High N Reload - Organic Cannabis Fertilizer
from $17.00
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Flower Bloom 2-7-4 Organic Fertilizer
Flower Bloom 2-7-4 Organic Fertilizer
from $18.00
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1KG Bag of Optimize Organics' 4-4-4 general purpose cannabis fertilizer. It enriches soil with balanced nutrients, promoting strong, healthy plant growth.
Optimize Organics' 4-4-4 all-purpose cannabis fertilizer enriches soil with balanced nutrients, promoting strong, healthy plant growth.
4-4-4 General Purpose - Organic Cannabis Fertilizer
from $17.00
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Up-Close photo of Optimize Organics 4-4-4 fertilizer mix.
General Purpose 4-4-4 Organic Fertilizer
from $17.00
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1KG Bag of Optmize Organics' Microbe Multiplier. It fuels compost tea with essential nutrients, boosting microbial growth for healthier soil and thriving plants.
Photo showing all the ingredients that get mixed into Micorbe Multiplier.
Microbe Multiplier - Microbial Food for Compost Tea
from $19.00
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Microbe Multiplier - Microbial Food for Compost Tea
Microbe Multiplier - Microbial Food for Compost Tea
from $19.00
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1L Bottle of Optimize Organics' 2-2-0 Wild Fish Hydrolysate Liquid: cold-processed fertilizer rich in amino acids, enhancing soil microbes and plant growth.
Back Label of Fish Hydrolysate bottle
2-2-0 Wild Fish Hydrolysate
from $12.00
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1L Bottle of Optimize Organics Activated Beneficial Microbes (EM1): improve soil health, boost nutrient availability, and enhance plant resilience.
Back label of Activated Beneficial Microbes (EM1) - Optimize Organics
Activated Beneficial Microbes (ABM)
from $12.00
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Blackstrap Molasses - Organic
Blackstrap Molasses - Organic
from $13.00
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1L Bottle of Optimize Organics' Monosilicic Acid - boosts nutrient uptake, strengthens cell walls, and enhances plant resilience for healthier growth.
Monosilicic Acid
Monosilicic Acid
from $19.00
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1L Bottle of Optimize Organics Horticultural Enzyme Blend: breaks down organic matter, boosts nutrient availability, and supports healthy plant growth.
4L Bottle of Optimize Organics Horticultural Enzyme Blend: breaks down organic matter, boosts nutrient availability, and supports healthy plant growth.
Horticultural Enzymes
from $25.00
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1L Bottle of Optimize Organics' North Atlantic Kelp Extract - supports root development, boosts plant immunity, and enhances flowering and fruiting naturally.
North Atlantic Kelp back label.
Atlantic Kelp Extract
from $19.00
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1L Bottle of Optimize Organics Water-Soluble Calcium (WCA) - Organic, chloride-free supplement enhancing plant cell walls, nutrient uptake, and fruit development.
Back Label for Water Soluble Calcium.
Water Soluble Calcium 4% (WCA)
from $16.00
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Yucca Extract
Yucca Extract
from $21.00
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1L Bottle of Optimize Organics' Triacontanol - enhances photosynthesis, nutrient uptake, and plant vigor for increased yields.
Triacontanol Back Label
Triacontanol - Plant Growth Regulator
from $39.00
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1L Bottle of Optimize Organics Fulvic Acid Liquid Concentrate – enhances nutrient uptake, root growth, and plant vigor.
Fulvic Acid back label.
Fulvic Acid
from $19.00
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1L Bottle of Optimize Organics’ Liquid Humic Acid for nutrient uptake, healthy roots, soil biology, and microbial support in all plants.
Humic Acid liquid back label.
Humic Acid
from $12.00
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1L Bottle of Optimize Organics' Chitosan - strengthens plant immunity, enhances growth, boosts stress resistance, and improves overall crop health.
Chitosan back label on bottle.
Chitosan – Plant Growth Enhancer
from $39.00
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Optimize Organics' Compost & Castings Blend: 50% worm castings, 50% fish compost. Rich in living biology to boost soil and plant health.
25L bag of Optimize Organics' Compost & Castings Blend: 50% worm castings, 50% fish compost. Rich in living biology to boost soil and plant health.
Compost & Castings Blend
from $12.00
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Compost Tea Ingredient Kit
$69.00
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Reusable Compost Tea Bags | 4 Sizes
Reusable Compost Tea Bags | 4 Sizes
from $29.00
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Closeup of Optimize Organics Tropical Chunky Mix—open, airy texture perfect for drainage and pot-bottom layering.
Hand holding Tropical Chunky Mix showing bark, LECA, and pumice—used as a base layer for large tropical plants.
Tropical Chunky Houseplant Mix
from $12.00
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Optimize Organics' Worm Castings: nutrient-rich, organic fertilizer that enhances soil health, boosts plant growth, and improves moisture retention.
4L Bag of Optimize Organics' Worm Castings: nutrient-rich, organic fertilizer that enhances soil health, boosts plant growth, and improves moisture retention.
Worm Castings
from $10.00
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Coarse Perlite is a natural, sterile soil amendment that improves aeration, drainage, and prevents compaction. Ideal for gardening, propagation, and hydroponics. Neutral pH and organic-compliant in Canada.
Coarse Perlite
Coarse Perlite
from $8.00
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Optimize Organics coconut husk chips are a sustainable soil amendment for aeration, moisture retention, and root health in indoor and outdoor plants.
25L bag of Optimize Organics coconut husk chips are a sustainable soil amendment for aeration, moisture retention, and root health in indoor and outdoor plants.
Coconut Husk Chips
from $12.00
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Close-up of screened horticultural pumice—light, airy texture perfect for soil drainage and long-term aeration.
Hand holding pumice stone—porous and lightweight, ideal for mixing into soil to boost airflow and prevent overwatering.
Pumice Stone (3-12mm)
from $11.00
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4L Small Chunk Biochar 2–6mm – Boost soil structure and microbial life in gardens, beds, and potting mixes
Small Biochar (2-6mm)
from $12.00
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Optimize Organics' Douglas Fir Bark Chips: heat-treated, long-lasting bark that aerates soil, improves drainage, and is great for orchids, mulching, and tropical mixes.
A hand full of Douglas Fir bark chips from Optimize Organics.
Douglas Fir Bark
from $11.00
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Optimize Organics' Small Orchiata Orchid Bark: premium, long-lasting substrate with beneficial microbes for healthy orchids and potting mixes.
8L bag of Optimize Organics' Small Orchiata Orchid Bark: premium, long-lasting substrate with beneficial microbes for healthy orchids and potting mixes.
Small Orchiata (6–9mm)
from $17.00
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Optimize Organics mini LECA pebbles are very small porous expanded clay balls that improve aeration, drainage, and root health in hydroponic and soil-based plant systems.
8L bag of Optimize Organics mini LECA pebbles are very small porous expanded clay balls that improve aeration, drainage, and root health in hydroponic and soil-based plant systems.
Mini Leca Pebbles
from $19.00
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Optimize Organics' New Zealand Sphagnum Moss: sustainably harvested, moisture-retentive, and ideal for orchids, carnivorous plants, and soil health.
8L bag of Optimize Organics' New Zealand Sphagnum Moss: sustainably harvested, moisture-retentive, and ideal for orchids, carnivorous plants, and soil health.
New Zealand Sphagnum Moss
from $17.00
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Close-up of 200X Aloe Vera Powder – Pure Freeze-Dried Extract for Organic Garden and Greenhouse Use
28g Aloe Vera Powder – Organic 200:1 Freeze-Dried Plant Tonic for Rooting, Foliar Spray, and Stress Recovery
Aloe Vera Powder - Organic Freeze Dried 200:1
from $29.00
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Optimize Organics' Humic Acid Soluble Powder: 65% humic, 3% fulvic acid. Water-soluble for nutrient uptake, soil health & higher crop yields.
2KG Bag of Optimize Organics' Humic Acid Soluble Powder: 65% humic, 3% fulvic acid. Water-soluble for nutrient uptake, soil health & higher crop yields.
Humic Acid Powder - Soluble
from $17.00
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Alfalfa Meal by Optimize Organics – organic nitrogen fertilizer with growth hormones and amino acids for soil and plants.
1kg Alfalfa Meal from Optimize Organics – organic soil amendment with slow-release nitrogen for strong plant growth.
Alfalfa Meal 3-0-2
from $13.00
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Optimize Organics' Micronized Soft Rock Phosphate: 0-9-0 NPK, 20% calcium. Boosts seed germination, root growth & nutrient uptake. Fast-acting & organic.
2KG Bag of Optimize Organics' Micronized Soft Rock Phosphate: 0-9-0 NPK, 20% calcium. Boosts seed germination, root growth & nutrient uptake. Fast-acting & organic.
Micronized Soft Rock Phosphate (Cal-Phos)
from $21.00
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Close-Up of Large Biochar – Coarse, Porous Carbon Material for Soil Structure and Microbial Support
4L Large Chunk Biochar – 12mm+ Forestry-Sourced Biochar for Aeration, Microbial Habitat, and Compost Charging
Large Biochar (6-25mm)
from $13.00
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Hand full of Living Organic Cannabis Soil.
40L Bag of Optimize Organics Living Soil Mix for cannabis — nutrient-dense, microbe-rich soil supporting strong roots and terpene-rich growth.
Living Organic Soil (LSO) – Pre-Fertilized (Cannabis)
from $34.00
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Optimize Organics coconut coir fiber is a sustainable soil amendment that enhances water retention, aeration, and root health for organic gardening.
4L bag of Optimize Organics coconut coir fiber is a sustainable soil amendment that enhances water retention, aeration, and root health for organic gardening.
Coconut Coir Fiber
from $12.00
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Optimize Organics' Gypsum Solution Grade: 23% calcium, 18% sulfur. Improves soil structure, corrects deficiencies & supports microbial activity.
2KG Bag of Optimize Organics' Gypsum Solution Grade: 23% calcium, 18% sulfur. Improves soil structure, corrects deficiencies & supports microbial activity.
Gypsum Solution Grade
from $9.00
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Close-up of Optimize Organics Oyster Shell Flour – natural calcium amendment for boosting soil health and balancing pH levels.
2kg bag of Oyster Shell Flour by Optimize Organics – slow-release calcium for soil pH balance and strong plant growth.
Oyster Shell Flour 36% Ca
from $14.00
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Optimize Organics' Large Orchiata Orchid Bark: stable, moisture-retentive substrate with beneficial microbes for orchids, mulching, and tropical soil mixes.
8L bag of Optimize Organics' Large Orchiata Orchid Bark: stable, moisture-retentive substrate with beneficial microbes for orchids, mulching, and tropical soil mixes.
Large Orchiata (12–18mm)
from $17.00
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Optimize Organics Kelp Meal – organic Ascophyllum nodosum seaweed packed with minerals, auxins, and cytokinins.
1kg Optimize Organics Kelp Meal 1-0-2 – organic seaweed for boosting plant growth, stress resistance, and soil vitality.
Kelp Meal
from $19.00