Earth Based Amendments

Earth Based Amendments

Close-up of Azomite micronized powder – fine volcanic mineral dust packed with trace elements for soil and plant vitality.

1kg Azomite Micronized – fine mineral powder packed with 70+ trace elements to support soil health and plant nutrition

Azomite - Rock Dust

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

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

Close-Up of Micronized Greensand Powder – Fine glauconite powder packed with potassium, iron, and trace minerals.

1kg Micronized Greensand – Fine mineral powder to improve soil structure and provide slow-release nutrients.

Micronized Greensand

Optimize Organics' Gypsum Granules: 22% calcium, 14% sulfur. Enhances soil structure, water retention & nutrient availability for healthier crops.

2KG Bag of Optimize Organics' Gypsum Granules: 22% calcium, 14% sulfur. Enhances soil structure, water retention & nutrient availability for healthier crops.

Gypsum Granules

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

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

Optimize Organics' Limestone Granules: 34% calcium, 88% calcium carbonate. Raises soil pH, boosts nutrient efficiency & improves soil health.

2KG Bag of Optimize Organics' Limestone Granules: 34% calcium, 88% calcium carbonate. Raises soil pH, boosts nutrient efficiency & improves soil health.

Limestone Granules - 34% Ca

Micronized Soft Rock Phosphate Powder – Fine, water-suspendable Cal-Phos powder for soil and foliar applications

1kg Micronized Soft Rock Phosphate – Fine Cal-Phos powder to support root growth and increase phosphorus availability

Micronized Soft Rock Phosphate (Cal-Phos)

Optimize Organics' Rock Phosphate Granular 0-7-0: slow-release phosphorus for root growth, flowering & fruiting. Easy application & organic-certified.

2KG Bag of Optimize Organics' Rock Phosphate Granular 0-7-0: slow-release phosphorus for root growth, flowering & fruiting. Easy application & organic-certified.

Rock Phosphate Granular 0-7-0

Close-Up of Volcanic Basalt Rock Dust – Fine, mineral-rich basalt powder for soil building and healthy plant growth

1kg Volcanic Basalt Rock Dust – Fine rock dust to boost soil health, root growth, and trace mineral availability

Volcanic Rock Dust (Basalt)

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

GROW SUPPLIES

Large selection of premium inputs. Certified Organic or approved for use in Organics

Explore Grow Supplies

PEST CONTROL

Everything you need to ditch the toxic pesticides and take a natural approach to pest control

Shop by Target Pest

SERVICES

New to Organics and need a little help? View our available services to help you succeed