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This eco-friendly, premium seed starting mix combines well with other potting soil and compost for container plants and raised beds. Easy to store & expand: compact coconut coir brick expands into 8 quarts of seed starting mix. Ideal growing mix: improve seed germination and root growth with this premium coconut fiber mix, which improves nutrients absorption.
100% guaranteed: burpee is committed to the success of all gardeners. Dehydrated bricks save space until planting. Once expanded, outdoor plants, coconut coir provides a quality starter growing medium for all types of plants - indoor plants, house plants, and more!. Great for flower, vegetable, herb and more plant types. We treat each order with care to ensure healthy seeds, soil mixes and gardening supplies are sent in excellent condition.

Once expanded, outdoor plants, house plants, and more!. Easy to store & expand: each compact coconut coir brick expands into 8 quarts of seed starting mix, coconut coir provides a quality growing medium for all types of plants - indoor plants, providing 16 quarts total.
100% guaranteed: burpee is committed to the success of all gardeners. If you are unsatisfied with your purchase, we aim to make it right! We treat each order with care to ensure healthy seeds, plants, soil mixes & gardening supplies are sent in excellent condition. 100% biodegradable soil alternative. This eco-friendly, premium seeds starting mix combines well with other potting soil and compost for container plants & raised beds. Omri listed and certified organic.

Improved intake and production: mycorrhizae improves fertilizer and water uptake and optimizes results without changing growing practices; Increases resistance of plant stress, plant size, flower production, root mass, and yield.

Lightweight 25 pound bag is ideal for indoor home gardeners focusing on a smaller garden or container and raised bed gardening. Promotes healthy, vigorous seedlings with strong root systems that are able to withstand transplanting and thrive all season long.



Specifications: mix is omri listed for organic use; made in canada; size: 16 dry quarts 17. 6 liters; dimensions l x w x h: 3 x 16 x 21 inches; Weight: 12. 5 pounds.

1. PREMIER HORTICULTURE
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Premier Horticulture 1016041RGCE Organic Pro Seed Starting Mix, 16 Quart
#adPREMIER HORTICULTURE #ad - Use on vegetables, herbs, annuals and perennials. Formulated with coco fiber that helps manage moisture levels and protects roots from rot.More information #ad
Contains mycoactive to stimulate vigorous growth and greater resistance. Enriched with a specially formulated plant food that gradually releases nutrients for up to 9 months. Ready-to-use.Brand | PREMIER HORTICULTURE #ad |
Manufacturer | PREMIER HORTICULTURE #ad |
Height | 17 Inches |
Length | 23 Inches |
Weight | 6.5 Pounds |
Width | 4 Inches |
Part Number | 1016041RGCE |
Model | 1016041RGCE |
More information #ad
2. SPONGEASE
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Pro Coco Coir Potting Soil for Plants and Seed Starting, SPONGEASE Potting Soil ≈30 Quarts, 3 Pack of 10 Quart Pop up Bags
#adSPONGEASE #ad - Reusable- grow multiple plants from one bag with little loss of media. Plants will love the neutral PH and Low salt content, Great aeration. Compressed for convenience- complete with potting soil bag great for seed starting hydroponics.More information #ad
Organic and renewable coco coir potting soil, great seed starting soil. Now it's easy to grow like a pro - Just Add water- Expands to 10qt of the Perfect Potting Soil.Brand | SPONGEASE #ad |
Manufacturer | EnRoot Products LLC #ad |
Height | 4 Inches |
Length | 7 Inches |
Weight | 4 Pounds |
Width | 7 Inches |
More information #ad
3. Burpee
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Burpee 8 qt Organic Coir Compressed Seed Starting Mix 1-Brick
#adBurpee #ad - Naturally conserves water: renewable coco coir has excellent moisture retention and better air circulation than peat. Omri listed and certified organic. Naturally disease and pathogen resistant, it will help you grow healthy live plants. Just add warm water to expand.This eco-friendly, premium seed starting mix combines well with other potting soil and compost for container plants and raised beds. Easy to store & expand: compact coconut coir brick expands into 8 quarts of seed starting mix. Ideal growing mix: improve seed germination and root growth with this premium coconut fiber mix, which improves nutrients absorption.
More information #ad
100% biodegradable soil alternative. Organic coconut coir: made from recycled coconut husks, coir is a light, sustainable growing medium that holds the perfect amount of moisture for starting seeds. 100% guaranteed: burpee is committed to the success of all gardeners. Dehydrated bricks save space until planting. Once expanded, outdoor plants, coconut coir provides a quality starter growing medium for all types of plants - indoor plants, house plants, and more!. Great for flower, vegetable, herb and more plant types. We treat each order with care to ensure healthy seeds, soil mixes and gardening supplies are sent in excellent condition.
Brand | Burpee #ad |
Manufacturer | Burpee #ad |
Height | 2.5 Inches |
Length | 7 Inches |
Weight | 2 Pounds |
Width | 4 Inches |
Part Number | 13105 |
Model | Organic Coconut Coir Compressed Seed |
More information #ad
4. Burpee
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16 Quart, Burpee Organic Coconut Coir Concentrated Seed Starting Mix
#adBurpee #ad - Naturally disease and pathogen resistant, which improves nutrients absorption! Great for flower, it will help you grow healthy live plants. Organic coconut coir: made from recycled coconut husks, coir is a light, sustainable growing medium that holds the perfect amount of moisture for starting seeds.Once expanded, outdoor plants, house plants, and more!. Easy to store & expand: each compact coconut coir brick expands into 8 quarts of seed starting mix, coconut coir provides a quality growing medium for all types of plants - indoor plants, providing 16 quarts total.
More information #ad
Just add water to expand! Dehydrated bricks save space until planting. Omri listed. Naturally conserves water: renewable coco coir has excellent moisture retention and better air circulation than peat. Environmentally-friendly and a renewable alternative to peat moss. 100% guaranteed: burpee is committed to the success of all gardeners. If you are unsatisfied with your purchase, we aim to make it right! We treat each order with care to ensure healthy seeds, plants, soil mixes & gardening supplies are sent in excellent condition. 100% biodegradable soil alternative. This eco-friendly, premium seeds starting mix combines well with other potting soil and compost for container plants & raised beds. Omri listed and certified organic.
Brand | Burpee #ad |
Manufacturer | Burpee #ad |
Height | 6 Inches |
Length | 7.25 Inches |
Weight | 2.2 Pounds |
Width | 4 Inches |
Part Number | 13126 |
Model | 13126 |
More information #ad
5. PROMIX
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3.8 Cubic Foot, PROMIX PT8038101 MP Mycorrhizae Organik Multi Purpose Growing Medium Mix for Seed Starting Herbs and Vegetables
#adPROMIX #ad - Multi-purpose growing medium: bag contains 3. 8 cubic feet of growing medium made with mycorrhizae for gradual nutrient release; Weight: 50 pounds. Meets organic standards: Approved for and conforms to Organic standards for certified organic growers.Improved intake and production: mycorrhizae improves fertilizer and water uptake and optimizes results without changing growing practices; Increases resistance of plant stress, plant size, flower production, root mass, and yield.
More information #ad
Balanced formula: consistent formulation without the variability of compost; Contains sphagnum peat moss, perlite, coir, limestone, and mycorrhizae. Great for seed starting: suitable for seed starting and will not burn seedlings; Use for vegetable transplants, greenhouse vegetables, and organic crops in first weeks of plant growth.Brand | PROMIX #ad |
Manufacturer | Premier Horticulture Inc #ad |
Height | 0 Inches |
Length | 0 Inches |
Weight | 0 Pounds |
Width | 0 Inches |
Part Number | 713402 |
More information #ad
6. Purple Cow Organics
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Purple Cow Organics All Natural Seed Starter Mix for Fast Germination and Vigorous Seedlings with Strong Root Systems for Indoor Home Gardens, 12 Quart Bag
#adPurple Cow Organics #ad - Jump starts seeds indoor germination and fertilization process, getting them off to a strong start, whether starting in plastic trays or using a soil blocker.Lightweight 25 pound bag is ideal for indoor home gardeners focusing on a smaller garden or container and raised bed gardening. Promotes healthy, vigorous seedlings with strong root systems that are able to withstand transplanting and thrive all season long.
More information #ad
Blend includes peat moss, perlite, vermiculite, and more providing everything you need to start seeds including enough fertility for up to 45 days. Mix created using activated compost base, a premium soil amendment with over 20 years of growing success, for a stress-free lush garden.Brand | Purple Cow Organics #ad |
Manufacturer | Purple Cow Organics #ad |
Height | 18 Inches |
Length | 14 Inches |
Weight | 7 Pounds |
Width | 2 Inches |
Part Number | 00023 |
Model | 00023 |
More information #ad
7. Pro-Mix
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Pro-Mix Premium Organic Vegetable & Herb Mix 2 cu. ft. Promix Soil
#adPro-Mix #ad - Formulated with all natural ingredients. Contains an organic fertilizer that feeds for up to 3 months. Suitable for all vegetable and herb garden needs.More information #ad
Brand | Pro-Mix #ad |
Manufacturer | Premier Horticulture Inc #ad |
Height | 25 Inches |
Length | 9 Inches |
Weight | 45 Pounds |
Width | 16 Inches |
Part Number | 0205RG |
Model | 0205RGX |
More information #ad
8. IMC OUTDOOR LIVING
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256 Fl Oz, IMC OUTDOOR LIVING BP8SS 8Qt Seed Starting Mix
#adIMC OUTDOOR LIVING #ad - Package height :43. 815 cm. Package width :29. 21 cm. Made in United States. Package length :11. 176 cm.More information #ad
Brand | IMC OUTDOOR LIVING #ad |
Manufacturer | IMC OUTDOOR LIVING #ad |
Height | 15 Inches |
Length | 3 Inches |
Weight | 4 Pounds |
Width | 12 Inches |
Part Number | BP8SS |
Model | BP8SS |
More information #ad
9. Coast of Maine
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Coast of Maine Sprout Island Organic Seed Starter with All Natural Ingredients for Root Plant Cuttings and Seed Germination, 16 Quarts
#adCoast of Maine #ad - Formula: formulated with a rich soil mixture that helps grow big and healthy vegetables, and flowers; Formula includes sphagnum peat moss, kelp meal, perlite, herbs, worm castings, and well-aged compost.Specifications: mix is omri listed for organic use; made in canada; size: 16 dry quarts 17. 6 liters; dimensions l x w x h: 3 x 16 x 21 inches; Weight: 12. 5 pounds.
More information #ad
Ready to use: ready to use out of the bag, trays, great for cell packs, or flats. Seed starter mix: the sprout island Organic Seed Starter Mix is a complex super soil designed for growing fresh root cuttings and seeds. Organic mix: organic growing mix provides an ideal balance between natural moisture retention and aeration for optimal growth.Brand | Coast of Maine #ad |
Manufacturer | COAST OF MAINE #ad |
Height | 0 Inches |
Length | 0 Inches |
Weight | 12.5 Pounds |
Width | 0 Inches |
Part Number | SI16 |
Model | CMSISS16QT |
More information #ad
10. PREMIER HORTICULTURE
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8-Quart, Premier Horticulture Pro Mix Ultimate Potting Loose
#adPREMIER HORTICULTURE #ad - Package weight: 2. 442 kg. Ideal for all seed starting applications. Contains a slow release fertilizer that feeds for up to 9 months. Suitable for potting and re potting plants in containers.More information #ad
Brand | PREMIER HORTICULTURE #ad |
Manufacturer | BFG Supply #ad |
Height | 1 Inches |
Length | 1 Inches |
Weight | 1 Pounds |
Width | 1 Inches |
Part Number | 1008010RGCE |
Model | 1008010RGCE |
More information #ad