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Close-Up of Dolomite Lime Granules – Uniform granules made from finely ground limestone for easy soil application
1kg Granulated Dolomite Lime – Raises soil pH and adds calcium and magnesium for garden, lawn, and soil health
Dolomite Lime (Granules)
from $10.00
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1kg bag of dolomite lime sandy powder for fast-acting soil pH correction – 20% calcium, 10% magnesium, 90% CCE
Close-up image of dolomite lime powder.
Dolomite Lime (Powder)
from $10.00
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Close-Up of Dolomite Lime Granules – Uniform granules made from finely ground limestone for easy soil application
909kg Bulk Tote of Granulated Dolomite Lime – Large format for farm-scale soil pH correction and calcium-magnesium input
Dolomite Lime Granules 909KG
$889.00
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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 $13.00
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Optimize Organics' Elemental Boron 20.5%: water-soluble boron to correct deficiencies, boost flower & fruit development, and support plant health.
1KG Bag of Optimize Organics' Elemental Boron 20.5%: water-soluble boron to correct deficiencies, boost flower & fruit development, and support plant health.
Elemental Boron
from $12.00
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Encarsia Formosa - Parasitic Wasp
Encarsia Formosa - Parasitic Wasp
from $45.00
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Eretmocerus Eremicus & Encarsia Formosa- Parasitic Wasp Mix
Eretmocerus Eremicus & Encarsia Formosa- Parasitic Wasp Mix
$153.00
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Eretmocerus Eremicus - Parasitic Wasp
Eretmocerus Eremicus - Parasitic Wasp
$160.00
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Feltiella Acarisuga - Gall Midge
Feltiella Acarisuga - Gall Midge
$110.00
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Fermented sugarcane fertilizer 1kg bag, plant-based nitrogen 11-0-5 granular amendment for soil and plant growth in Canada
Close-up of fermented sugarcane fertilizer granules, plant-based nitrogen 11-0-5 showing texture and particle size
Fermented Sugarcane 11-0-5 Fertilizer
from $14.00
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Fish Amino Acid Complex - 15-1-1
from $19.00
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2 kg clear bag of Fish Bone Granules organic fertilizer made from wild fish bones.
Close-up texture of dark, irregular Fish Bone Granules organic fertilizer.
Fish Bone Granules
from $15.00
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Optimize Organics fish bone meal granules, organic, natural, slow-release fertilizer and soil amendment for farms, gardens and plants, rich in phosphorus and calcium.
Fish Bone Granules 909KG
$2,889.00
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1kg Fish Bone Meal – Organic slow-release fertilizer for flowers, fruits, and root development
2kg Fish Bone Meal – High-phosphorus meal for boosting root growth, blooms, and calcium levels
Fish Bone Meal 6-16-0
from $15.00
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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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FOOD GRADE PAIL WITH LID (18.9L)
$16.00
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Frass (Soldier Fly) 3-2-2 BULK
Frass (Soldier Fly) 3-2-2 BULK
from $1,379.00
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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 $17.00
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1000L tote of concentrated liquid fulvic acid product that has a relatively small molecular structure that readily enters plant roots, stems and leaves. It helps transport trace minerals directly to metabolic sites in plants. Fulvic Acid helps increase bioavailability, nutrient uptake and also increases cation exchange capacity when applied to soil. It can be applied as soil drench, in fertigation or foliar sprays on a wide variety of crops.
Fulvic Acid 10% - 1000L Shuttle
$3,579.00
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A package of Optimize Organics Fungal Food mix, with a background image of fungal networks and product information including the net weight of 2 kg.
Fungal Food Mix
Fungal Food Mix
from $31.00
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Up-Close photo of Optimize Organics 4-4-4 fertilizer mix.
General Purpose 4-4-4 Organic Fertilizer
from $16.00
Currently Unavailable
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Optimize Organics' Geolite Pebbles: lightweight, porous clay aggregates for aeration, drainage, hydroponics, aquaponics, and healthy root growth.
A close up of balls in hand showing the size and texture of these geolite balls.
Geolite Pebbles
from $12.00
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Close-Up of Glacial Rock Dust – Fine, flour-like texture of mineral-rich powder for soil and compost amendment
1kg Glacial Rock Dust – Fine mineral powder to boost soil health, plant nutrition, and microbial activity
Glacial Rock Dust
from $8.00
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Close-Up of Glacial Rock Dust – Fine, flour-like texture of mineral-rich powder for soil and compost amendment
1000kg Bulk Tote – Glacial Rock Dust for field-scale applications, orchard use, and regenerative soil building
Glacial Rock Dust 1000KG
$1,049.00
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GROW TENT MAMMOTH HC 120
GROW TENT MAMMOTH HC 120
$289.00 $99.00
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GrowRite Garden Hose Filter
$49.95
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GROZONE CO2 CONTROLLER - 0-5000ppm
$609.00
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GYPSUM (BULK LOADS)
GYPSUM (BULK LOADS)
from $349.00
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Optimize Organics' Gypsum Granules: 22% calcium, 14% sulfur. Enhances soil structure, water retention & nutrient availability for healthier crops.
1kg Gypsum Granules 22% Calcium soil amendment for improving soil structure, drainage, water retention, and calcium availability in gardens and raised beds.
Gypsum Granules
from $10.00
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Close-Up of Gypsum Powder – Fine, highly soluble gypsum powder for fast calcium and sulfur delivery to plants
1kg Gypsum Solution Grade – Water-soluble calcium and sulfur powder to improve soil health and plant nutrition
Gypsum Solution Grade
from $10.00
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Close-Up of Gypsum Powder – Fine, highly soluble gypsum powder for fast calcium and sulfur delivery to plants
Gypsum Solution Grade 1500Kg
Gypsum Solution Grade 1500Kg
$1,379.00
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Heterorhabditis Bacteriophora - Predatory Nematode
Heterorhabditis Bacteriophora - Predatory Nematode
from $77.00
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High Nitrogen (Plant Based) 11-0-5 (909KG)
High Nitrogen (Plant Based) 11-0-5 (909KG)
$2,689.00
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Horiver Drystick Traps
Horiver Drystick Traps
from $9.50
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Horiver Wetstick Traps
Horiver Wetstick Traps
from $6.00
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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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Houseplant & Tropical
Houseplant & Tropical
from $14.00
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Humic + Kelp Extract 5:2
Humic + Kelp Extract 5:2
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 $14.00
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Optimize Organics' Humic Acid Granules: 64% humic, 3% fulvic acid. Enhances nutrient uptake, boosts yields & improves soil structure & water retention.
2KG Bag of Optimize Organics' Humic Acid Granules: 64% humic, 3% fulvic acid. Enhances nutrient uptake, boosts yields & improves soil structure & water retention.
Humic Acid (Granules)
from $11.00
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1000L TOTE of organic-based liquid 12% humic acid that promotes rooting for maximum nutrient uptake. It helps in chelation of nutrients in the rhizosphere when used in drop/drench applications.
Humic Acid 12% - 1000L Shuttle
from $1,589.00
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Optimize Organics' Humic Acid Granules: 64% humic, 3% fulvic acid. Enhances nutrient uptake, boosts yields & improves soil structure & water retention.
Humic Acid Granules 64% -909KG
$1,049.00
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Humic Acid Being Mixed – Fine humic acid powder dissolving in water for easy soil and foliar application
Close-Up of Humic Acid Powder – Rich-colored organic humic powder for boosting soil and plant health
Humic Acid Powder - Soluble
from $17.00
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Humic Acid Being Mixed – Fine humic acid powder dissolving in water for easy soil and foliar application
40 X 25kg Bags on Pallet – Humic acid powder for farms, orchards, and large-scale soil improvement
Humic Acid Powder - Soluble 1000Kg
$8,749.00
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Ideal Air Commercial Humidifier, 200 Pint
Ideal Air Commercial Humidifier, 200 Pint
$949.00
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Optimize Organics' Ferrous Sulfate: 20% iron, 12% sulfur. Corrects iron chlorosis, boosts chlorophyll & reduces soil alkalinity for gardens & crops.
2KG Bag of Optimize Organics' Ferrous Sulfate: 20% iron, 12% sulfur. Corrects iron chlorosis, boosts chlorophyll & reduces soil alkalinity for gardens & crops.
Iron - Ferrous Sulfate 20%
from $12.00
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JIFFY PREFORMA LANDMARK 72 VENT (CASE)
JIFFY PREFORMA LANDMARK 72 VENT (CASE)
$95.00
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JIFFY PREFORMA LANDMARK 72 VENT (PALLET=40 CASES / 17280 plugs)
JIFFY PREFORMA LANDMARK 72 VENT (PALLET=40 CASES / 17280 plugs)
$3,179.00