Compost Accelerators(119)
Uses item details. Price when purchased online
Dr. Connie’s Compost Plus 100x Concentrated Natural Compost Accelerator | Fast-Acting Microbe Blend for Indoor & Outdoor Bins, Tumblers, and Piles | Odour Control & Rapid Decomposition $15.00
Sponsored
$1500
current price $15.00Dr. Connie’s Compost Plus 100x Concentrated Natural Compost Accelerator | Fast-Acting Microbe Blend for Indoor & Outdoor Bins, Tumblers, and Piles | Odour Control & Rapid Decomposition
84.5 out of 5 Stars. 8 reviews
WORM PEE Liquid Earthworm Castings Fertilizer | Soil Amendment with Humic Acid & Kelp Extract | Concentrated Plant Food for Vegetables, Raised Beds & Gardens | For Agricultural & Horticultural Use $24.99 Was $39.99
Sponsored
Now$2499
current price Now $24.99, Was $39.99$39.99
WORM PEE Liquid Earthworm Castings Fertilizer | Soil Amendment with Humic Acid & Kelp Extract | Concentrated Plant Food for Vegetables, Raised Beds & Gardens | For Agricultural & Horticultural Use
Wiggle Worm 100% Pure Organic Mineral-Dense Worm Castings Fertilizer, 30lbs - Improves Soil Fertility and Aeration for Growing Better Houseplants, Vegetables, and More From $35.86
Sponsored
From$3586
Wiggle Worm 100% Pure Organic Mineral-Dense Worm Castings Fertilizer, 30lbs - Improves Soil Fertility and Aeration for Growing Better Houseplants, Vegetables, and More
5734.8 out of 5 Stars. 573 reviews
500+ bought since yesterday Black Kow Organic Compost and Manure, Soil Conditioner, 1 cu. ft. $31.95
Sponsored
$3195
current price $31.95Black Kow Organic Compost and Manure, Soil Conditioner, 1 cu. ft.
15094.6 out of 5 Stars. 1509 reviews
Roebic Laboratories CA-2.5-12 2-1/2-Pound Bacterial Compost Accelerator $22.17
$2217
current price $22.17Roebic Laboratories CA-2.5-12 2-1/2-Pound Bacterial Compost Accelerator
134.8 out of 5 Stars. 13 reviews
Espoma - Organic Traditions Compost Starter- 4 lb Bag - BE4 Was $20.00
Espoma - Organic Traditions Compost Starter- 4 lb Bag - BE4
454.5 out of 5 Stars. 45 reviews
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Dr. Connies Compost Plus 100x Concentrated Natural Compost Accelerator | Fast-Acting Microbe Blend for Indoor & Outdoor Bins, Tumblers, and Piles | Odour Control & Rapid Decomposition $15.00
$1500
current price $15.00Dr. Connies Compost Plus 100x Concentrated Natural Compost Accelerator | Fast-Acting Microbe Blend for Indoor & Outdoor Bins, Tumblers, and Piles | Odour Control & Rapid Decomposition
84.5 out of 5 Stars. 8 reviews
Clearance Moonspry 1 Pack Compost Activator, Eco-Friendly Organic Bacteria, Speeds Up Composting For Garden And Home Was $11.99
Moonspry 1 Pack Compost Activator, Eco-Friendly Organic Bacteria, Speeds Up Composting For Garden And Home
Jobes (#09926) Compost Starter Organic 4 lb. $19.99 Was $22.72
Now$1999
current price Now $19.99, Was $22.72$22.72
Jobes (#09926) Compost Starter Organic 4 lb.
404.8 out of 5 Stars. 40 reviews
Fishnure 4 lb Organic Compost Starter, Enhancer and Accelerator - 1 Bag for 1000lb (1m3) Compost $26.99
$2699
current price $26.99Fishnure 4 lb Organic Compost Starter, Enhancer and Accelerator - 1 Bag for 1000lb (1m3) Compost
74.4 out of 5 Stars. 7 reviews
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Farmer’s Secret Soil Revitalizer (32oz) - Organic (OMRI Listed) Soil Microbe Booster - Liquid Compost Soil - Great for Spring Application - Activated Humic Acid From $19.99
Sponsored
From$1999
Farmer’s Secret Soil Revitalizer (32oz) - Organic (OMRI Listed) Soil Microbe Booster - Liquid Compost Soil - Great for Spring Application - Activated Humic Acid
354.4 out of 5 Stars. 35 reviews
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Farmer’s Secret Soil Revitalizer (32oz) - Organic (OMRI Listed) Soil Microbe Booster - Liquid Compost Soil - Great for Spring Application - Activated Humic Acid
Farmer’s Secret Soil Revitalizer (32oz) - Organic (OMRI Listed) Soil Microbe Booster - Liquid Compost Soil - Great for Spring Application - Activated Humic Acid
354.4 out of 5 Stars. 35 reviews
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Tao Tao Soil Activated, Organic Soil Activator & Plant Fertilizer for Raised Garden Beds, Potting Mix, and Seedling Compost Prevent Compaction, Promote Plant Rooting 60g 2Pcs Was $11.69
Tao Tao Soil Activated, Organic Soil Activator & Plant Fertilizer for Raised Garden Beds, Potting Mix, and Seedling Compost Prevent Compaction, Promote Plant Rooting 60g 2Pcs
Soil Activated, 2026 Organic Soil Activator & Plant Fertilizer for Raised Garden Beds, Potting Mix, and Seedling Compost Prevent Compaction, Promote Plant Rooting 100g (1 PC)
Soil Activated, 2026 Organic Soil Activator & Plant Fertilizer for Raised Garden Beds, Potting Mix, and Seedling Compost Prevent Compaction, Promote Plant Rooting 100g (1 PC)
Sun-Mar Compost Quick single 16 oz Composting Accelerators $23.75 Was $28.97
Now$2375
current price Now $23.75, Was $28.97$28.97
Sun-Mar Compost Quick single 16 oz Composting Accelerators
Jobe's Organics Fast Acting YPF5Granular Fertilizer Compost Starter, Easy Plant Care Compost Accelerator, 4 lbs Bag $19.99
$1999
current price $19.99Jobe's Organics Fast Acting YPF5Granular Fertilizer Compost Starter, Easy Plant Care Compost Accelerator, 4 lbs Bag
Compost Accelerator for Garden Natural Organic Root & Nutrient Absorption Booster Universal Care Ideal for Home Gardening & Agriculture Was $6.99
Compost Accelerator for Garden Natural Organic Root & Nutrient Absorption Booster Universal Care Ideal for Home Gardening & Agriculture
All Seasons Bokashi Compost Starter & Activator - 2.2 Gallons, 5 Lbs. $38.50
$3850
current price $38.50All Seasons Bokashi Compost Starter & Activator - 2.2 Gallons, 5 Lbs.
344.8 out of 5 Stars. 34 reviews
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3.53 oz Concentrated Liquid Compost, Humic Acid for Lawn - Enhance Plant Growth, Moisture Retention, Nutrient Absorption - Humates for Soil
3.53 oz Concentrated Liquid Compost, Humic Acid for Lawn - Enhance Plant Growth, Moisture Retention, Nutrient Absorption - Humates for Soil
Clearance Activator Control of Plant Growth, Organic Soil Activator & Plant Fertilizer for Raised Garden Beds, Potting Mix, and Seedling Compost From $8.07
From$807
Activator Control of Plant Growth, Organic Soil Activator & Plant Fertilizer for Raised Garden Beds, Potting Mix, and Seedling Compost
43.5 out of 5 Stars. 4 reviews
Clearance Soil Activator Compost Starter 120g Concentrated Activator for Plant, Growth and Development Strong Rooting, Easy to Use (2Pc) From $8.54
From$854
Soil Activator Compost Starter 120g Concentrated Activator for Plant, Growth and Development Strong Rooting, Easy to Use (2Pc)
ZhyrZng Soil Activator For Plants Potted Nutrient Supplement - Effective Bone Meal Fertilizer & Viresta Soil Activator for Garden Beds Maintenance | Anti Caking Agent for Seedling Compost
ZhyrZng Soil Activator For Plants Potted Nutrient Supplement - Effective Bone Meal Fertilizer & Viresta Soil Activator for Garden Beds Maintenance | Anti Caking Agent for Seedling Compost
Soil Activator, Professional Bone Meal Fertilizer, PHIGZNT Dirt Health Booster, Liquid Fertilizer for Indoor & Outdoor Plants for Raised Garden Beds, Potting Mix, and Seedling Compost (1 Bottle) Was $6.59
Soil Activator, Professional Bone Meal Fertilizer, PHIGZNT Dirt Health Booster, Liquid Fertilizer for Indoor & Outdoor Plants for Raised Garden Beds, Potting Mix, and Seedling Compost (1 Bottle)
Clearance Soil Activator, Professional Fertilizer, Dirt Health Booster, Fertilizer for Indoor & Outdoor Plants for Raised Garden Beds, Potting Mix, and Seedling Compost, Fall/Spring Application, 200g Was $9.99
Clearance Soil Activator, Professional Fertilizer, Dirt Health Booster, Fertilizer for Indoor & Outdoor Plants for Raised Garden Beds, Potting Mix, and Seedling Compost, Fall/Spring Application, 200g
Sunday Organics Soil Booster - Liquid Vermicompost - 200 sq. ft. (32 oz.) $19.98
$1998
current price $19.98Sunday Organics Soil Booster - Liquid Vermicompost - 200 sq. ft. (32 oz.)
Clearance Soil Activator for Plants, Professional Bone Meal Fertilizer, Dirt Health Booster, Liquid Fertilizer for Indoor & Outdoor Plants for Raised Garden Beds, Potting Mix, and Seedling Compost Was $6.93
Soil Activator for Plants, Professional Bone Meal Fertilizer, Dirt Health Booster, Liquid Fertilizer for Indoor & Outdoor Plants for Raised Garden Beds, Potting Mix, and Seedling Compost
Soil Activated,Premium Organic Soil Activator and Plant Fertilizer for Raised Garden Beds, Potting Mix&Seedling Compost, Dirt Health Booster,Prevent Compaction From $7.80
3 options
Available in additional 3 optionsFrom$780
Soil Activated,Premium Organic Soil Activator and Plant Fertilizer for Raised Garden Beds, Potting Mix&Seedling Compost, Dirt Health Booster,Prevent Compaction
4 Pcs Soil Activator, Professional Bone Meal Fertilizer, Dirt Health Booster, Liquid Fertilizer for Indoor & Outdoor Plants for Raised Garden Beds, Potting Mix, and Seedling Compost (60G) From $6.99
3 options
Available in additional 3 optionsFrom$699
4 Pcs Soil Activator, Professional Bone Meal Fertilizer, Dirt Health Booster, Liquid Fertilizer for Indoor & Outdoor Plants for Raised Garden Beds, Potting Mix, and Seedling Compost (60G)
35 out of 5 Stars. 3 reviews
YANHAIGONG Soil Activator,Soil Pro Activator,Organic Soil Activators and Plant Fertilizers,Garden Beds for Cultivation,Potting Mix and Seedling Compost,Promoting Plant Rooting 60g From $5.97
From$597
YANHAIGONG Soil Activator,Soil Pro Activator,Organic Soil Activators and Plant Fertilizers,Garden Beds for Cultivation,Potting Mix and Seedling Compost,Promoting Plant Rooting 60g
Soil Activated Treasure Soil, 2025 New Organic Soil Activator & Plant Fertilizer for grass,Raised Garden Beds, Potting Mix, and Seedling Compost Prevent Compaction, Promote Plant Rooting Was $8.79
Soil Activated Treasure Soil, 2025 New Organic Soil Activator & Plant Fertilizer for grass,Raised Garden Beds, Potting Mix, and Seedling Compost Prevent Compaction, Promote Plant Rooting
HauiWeiLyai Soil Activator, Professional Bone Meal Fertilizer, Dirt Health Booster, Liquid Fertilizer for Indoor & Outdoor Plants for Raised Garden Beds, Potting Mix, and Seedling Compost From $10.93
From$1093
HauiWeiLyai Soil Activator, Professional Bone Meal Fertilizer, Dirt Health Booster, Liquid Fertilizer for Indoor & Outdoor Plants for Raised Garden Beds, Potting Mix, and Seedling Compost
25 out of 5 Stars. 2 reviews
Soil Activator, Professional Bone Meal Fertilizer, Dirt Health Booster, Liquid Fertilizer for Indoor & Outdoor Plants Premium Soil Activated Treasure for Potting Mix, and Seedling Compost(120g-4Pcs) From $8.10
3 options
Available in additional 3 optionsFrom$810
Soil Activator, Professional Bone Meal Fertilizer, Dirt Health Booster, Liquid Fertilizer for Indoor & Outdoor Plants Premium Soil Activated Treasure for Potting Mix, and Seedling Compost(120g-4Pcs)
Espoma Cs4 4 Lb Organic Compost Starter $20.35
$2035
current price $20.35Espoma Cs4 4 Lb Organic Compost Starter
60g Soil Activator, Professional Bone Meal Fertilizer, Dirt Health Booster, Liquid Fertilizer for Indoor & Outdoor Plants Premium Soil Activated Treasure for Potting Mix, and Seedling Compost From $9.88
3 options
Available in additional 3 optionsFrom$988
60g Soil Activator, Professional Bone Meal Fertilizer, Dirt Health Booster, Liquid Fertilizer for Indoor & Outdoor Plants Premium Soil Activated Treasure for Potting Mix, and Seedling Compost
The Andersons Dirt Booster All-Natural Super Compost Starter and Soil Amendment - 20 lb. $64.88
$6488
current price $64.88The Andersons Dirt Booster All-Natural Super Compost Starter and Soil Amendment - 20 lb.
2244.9 out of 5 Stars. 224 reviews
Soil Activator, Professional Bone Meal Fertilizer, Dirt Health Booster, Liquid Fertilizer for Indoor & Outdoor Plants for Raised Garden Beds, Potting Mix, and Seedling Compost (2 Bottle) Was $15.00
Soil Activator, Professional Bone Meal Fertilizer, Dirt Health Booster, Liquid Fertilizer for Indoor & Outdoor Plants for Raised Garden Beds, Potting Mix, and Seedling Compost (2 Bottle)
Sun-Mar Compost Quick Cleaner and Catalyst for Composting, All-Natural Non-Toxic, 16 Oz $32.98
$3298
current price $32.98Sun-Mar Compost Quick Cleaner and Catalyst for Composting, All-Natural Non-Toxic, 16 Oz
83.8 out of 5 Stars. 8 reviews
Soil Activators,Organic Soil Activators and Plant Fertilizers,Garden Beds for Cultivation,Potting Seedling Compost,Promoting Plant Rooting,Liquid Fertilizer for Indoor Outdoor Plants for Garden Beds Was $6.67
Soil Activators,Organic Soil Activators and Plant Fertilizers,Garden Beds for Cultivation,Potting Seedling Compost,Promoting Plant Rooting,Liquid Fertilizer for Indoor Outdoor Plants for Garden Beds
Clearance Soils Activator Dirt Health Booster Supplement Nutrients for Daily Maintenance And Convenient Use for Indoor & Outdoor Plants for Raised Garden Beds,Potting Mix,and Seedling Compost $7.99 Was $8.99
Now$799
current price Now $7.99, Was $8.99$8.99
Soils Activator Dirt Health Booster Supplement Nutrients for Daily Maintenance And Convenient Use for Indoor & Outdoor Plants for Raised Garden Beds,Potting Mix,and Seedling Compost
ProBio Balance Original, Soil and Compost Activator by SCD Probiotics (1 Liter) From $32.95
3 options
Available in additional 3 optionsFrom$3295
ProBio Balance Original, Soil and Compost Activator by SCD Probiotics (1 Liter)
184.8 out of 5 Stars. 18 reviews
NEXIMO 2026 New Organic Soil Activator & Plant Fertilizer for Raised Garden Beds,Potting Mix - Premium Soil Activated Treasure | Ideal for Seedling Compost | 1 Bottle $9.89
$989
current price $9.89NEXIMO 2026 New Organic Soil Activator & Plant Fertilizer for Raised Garden Beds,Potting Mix - Premium Soil Activated Treasure | Ideal for Seedling Compost | 1 Bottle
Farmers Secret Soil Revitalizer (128oz) - Organic (OMRI Listed) Soil Microbe Booster - Liquid Compost Soil - Great for Spring Application - Activated Humic Acid $39.99
$3999
current price $39.99Farmers Secret Soil Revitalizer (128oz) - Organic (OMRI Listed) Soil Microbe Booster - Liquid Compost Soil - Great for Spring Application - Activated Humic Acid
25 out of 5 Stars. 2 reviews
XEOVHV Soil Activated, Organic Soil Activator & Plant Fertilizer for Raised Garden Beds, Potting Mix, and Seedling Compost Prevent Compaction, Promote Plant Rooting 60g (3 PC) From $13.98
From$1398
XEOVHV Soil Activated, Organic Soil Activator & Plant Fertilizer for Raised Garden Beds, Potting Mix, and Seedling Compost Prevent Compaction, Promote Plant Rooting 60g (3 PC)
Uuiauoio Soil Activator for Plants(60g), Organic Soil Activators and Plant Fertilizers for Garden Beds, Potting Mix, Seedling Compost, Root Growth Booster
Uuiauoio Soil Activator for Plants(60g), Organic Soil Activators and Plant Fertilizers for Garden Beds, Potting Mix, Seedling Compost, Root Growth Booster
Compost Starter - 4 oz Bottle by Medina $15.99
$1599
current price $15.99Compost Starter - 4 oz Bottle by Medina
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