Compost Accelerators(116)
Uses item details. Price when purchased online
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
Sponsored
$2499
current price $24.99WORM PEE Liquid Earthworm Castings Fertilizer | Soil Amendment with Humic Acid & Kelp Extract | Concentrated Plant Food for Vegetables, Raised Beds & Gardens | For Agricultural & Horticultural Use
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
464.3 out of 5 Stars. 46 reviews
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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
5784.8 out of 5 Stars. 578 reviews
Espoma - Organic Traditions Compost Starter- 4 lb Bag - BE4 Was $20.00
Espoma - Organic Traditions Compost Starter- 4 lb Bag - BE4
474.5 out of 5 Stars. 47 reviews
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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
All Seasons Bokashi, Indoor Compost Starter and Accelerator - 1 Gallon (2.2 lbs)
2 options
Available in additional 2 optionsAll Seasons Bokashi, Indoor Compost Starter and Accelerator - 1 Gallon (2.2 lbs)
114.9 out of 5 Stars. 11 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
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
Compost Nutrients - Ensures Rich, Nutritious Compost - 128 fl oz Jug by Medina $29.97
$2997
current price $29.97Compost Nutrients - Ensures Rich, Nutritious Compost - 128 fl oz Jug by Medina
Jobes (#09926) Compost Starter Organic 4 lb. $23.42
$2342
current price $23.42Jobes (#09926) Compost Starter Organic 4 lb.
404.8 out of 5 Stars. 40 reviews
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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Dr. Earth Premium Compost Starter Mineral Supplement, 3 lb. $21.25
$2125
current price $21.25Dr. Earth Premium Compost Starter Mineral Supplement, 3 lb.
165 out of 5 Stars. 16 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
464.3 out of 5 Stars. 46 reviews
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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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Yatlte Rooting Powder - Concentrated All Natural Compost Accelerator for Countertop Kitchen Bin - Odor-Free, Fast-Acting Microbial Formula $6.99
$699
current price $6.99Yatlte Rooting Powder - Concentrated All Natural Compost Accelerator for Countertop Kitchen Bin - Odor-Free, Fast-Acting Microbial Formula
Jobe's Organics Fast Acting YPF5Granular Fertilizer Compost Starter, Easy Plant Care Compost Accelerator, 4 lbs Bag $25.86
$2586
current price $25.86Jobe's Organics Fast Acting YPF5Granular Fertilizer Compost Starter, Easy Plant Care Compost Accelerator, 4 lbs Bag
The Andersons Dirt Booster All-Natural Super Compost Starter and Soil Amendment - 20 lb. covers 6,000 sqft. $64.88
$6488
current price $64.88The Andersons Dirt Booster All-Natural Super Compost Starter and Soil Amendment - 20 lb. covers 6,000 sqft.
2424.9 out of 5 Stars. 242 reviews
Soil Activators,Organic Soil Activators & Plant Fertilizers,Soil Penetrant & Wetting Agent,Organic Soil Improver,for Cultivation,Potting Mix and Seedling Compost, Promoting Plant Rooting,100g $9.98
$998
current price $9.98Soil Activators,Organic Soil Activators & Plant Fertilizers,Soil Penetrant & Wetting Agent,Organic Soil Improver,for Cultivation,Potting Mix and Seedling Compost, Promoting Plant Rooting,100g
Clearance 3.53 oz Concentrated Liquid Compost, Humic Acid for Lawn - Enhance Plant Growth, Moisture Retention, Nutrient Absorption - Humates for Soil Was $5.00
3.53 oz Concentrated Liquid Compost, Humic Acid for Lawn - Enhance Plant Growth, Moisture Retention, Nutrient Absorption - Humates for Soil
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)
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.)
XEOVHV Soil Activated, Organic Soil Activator & Plant Fertilizer for Raised Garden Beds, Potting Mix, and Seedling Compost Prevent Compaction, Promote Plant Rooting 120g
XEOVHV Soil Activated, Organic Soil Activator & Plant Fertilizer for Raised Garden Beds, Potting Mix, and Seedling Compost Prevent Compaction, Promote Plant Rooting 120g
Plant Soil Activator Revitalizer for Gardens & Lawns | Organic Root Enhancer & Growth Stimulator | Activated Essence Flower Fertilizer Supplement | Improves Nutrient Absorption for Healthy Plants
Plant Soil Activator Revitalizer for Gardens & Lawns | Organic Root Enhancer & Growth Stimulator | Activated Essence Flower Fertilizer Supplement | Improves Nutrient Absorption for Healthy Plants
Soil Activated Treasure Soil - Soil Activator for Plants,Organic Soil Activator and Plant Fertilizer for Garden Beds Lawns and Houseplants,120g Compost Activators for Root Growth,Compaction Preventi From $9.09
From$909
Soil Activated Treasure Soil - Soil Activator for Plants,Organic Soil Activator and Plant Fertilizer for Garden Beds Lawns and Houseplants,120g Compost Activators for Root Growth,Compaction Preventi
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
Clearance Activator Control of Plant Growth, Organic Soil Activator & Plant Fertilizer for Raised Garden Beds, Potting Mix, and Seedling Compost From $7.51
From$751
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
Fast Acting Soil & Plant Enhancer for Vegetable Gardens, Natural Organic Root Stimulator & Nutrient Booster, Water Soluble Powder for Hydroponics & Container Plants, 8oz Jar From $9.05
2 options
Available in additional 2 optionsFrom$905
Fast Acting Soil & Plant Enhancer for Vegetable Gardens, Natural Organic Root Stimulator & Nutrient Booster, Water Soluble Powder for Hydroponics & Container Plants, 8oz Jar
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
73.9 out of 5 Stars. 7 reviews
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)
Compost Starter - 4 oz Bottle by Medina $16.99
$1699
current price $16.99Compost Starter - 4 oz Bottle by Medina
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
35 out of 5 Stars. 3 reviews
Soil Activator, Garden Beds Lawns and Houseplants, Compost Activators for Root Growth,Compaction Prevention
Soil Activator, Garden Beds Lawns and Houseplants, Compost Activators for Root Growth,Compaction Prevention
2Pcs Soil Activators,Organic Soil Activators and Plant Fertilizers,Garden Beds for Cultivation,Potting Mix and Seedling Compost,Dirt Health Booster,Promoting Plant Rooting,120G*2 $16.99
$1699
current price $16.992Pcs Soil Activators,Organic Soil Activators and Plant Fertilizers,Garden Beds for Cultivation,Potting Mix and Seedling Compost,Dirt Health Booster,Promoting Plant Rooting,120G*2
15 out of 5 Stars. 1 reviews
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 $3.03 Was $6.93
Now$303
current price Now $3.03, Was $6.93$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 Activators, Organic Soil Activators And Plant Fertilizer For Raised Garden Beds, Potting Mixes And Seedling Compost, Compaction And Promotes Plant
Soil Activators, Organic Soil Activators And Plant Fertilizer For Raised Garden Beds, Potting Mixes And Seedling Compost, Compaction And Promotes Plant
14 out of 5 Stars. 1 reviews
Clearance Soil Activators, Organic Soil Activators and Plant Fertilizers, Garden Beds for Cultivation, Potting Mix and Seedling Compost 4Pc From $5.99
From$599
Soil Activators, Organic Soil Activators and Plant Fertilizers, Garden Beds for Cultivation, Potting Mix and Seedling Compost 4Pc
11 out of 5 Stars. 1 reviews
Borikise Soil Activator for Plants Premium Potting Seedling Compost Enrichment For Garden Rooting And Faster Growth 120g Pack From $16.77
2 options
Available in additional 2 optionsFrom$1677
Borikise Soil Activator for Plants Premium Potting Seedling Compost Enrichment For Garden Rooting And Faster Growth 120g Pack
Sun-Mar Compost Swift, Natural Dry Additive for Your Composters, 17.6 ounce Resealable Bag $33.98
$3398
current price $33.98Sun-Mar Compost Swift, Natural Dry Additive for Your Composters, 17.6 ounce Resealable Bag
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 $8.09
2 options
Available in additional 2 optionsFrom$809
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)
45 out of 5 Stars. 4 reviews
Organic Soil Activator & Liquid Plant Fertilizer Premium Soil Pro Activator for Indoor & Outdoor Plants Ideal for Potting Mix & Seedling Compost $13.88
$1388
current price $13.88Organic Soil Activator & Liquid Plant Fertilizer Premium Soil Pro Activator for Indoor & Outdoor Plants Ideal for Potting Mix & Seedling Compost
Clearance Soil Activated,Premium Organic Soil Activator and Plant Fertilizer for Raised Garden Beds, Potting Mix&Seedling Compost, Dirt Health Booster,Prevent Compaction From $7.84
3 options
Available in additional 3 optionsFrom$784
Soil Activated,Premium Organic Soil Activator and Plant Fertilizer for Raised Garden Beds, Potting Mix&Seedling Compost, Dirt Health Booster,Prevent Compaction
Soil Activator for Plants, Activator, Organic Bone Meal Plant Fertilizer Increases Germination and Root Growth, Improves Soils Health for Potting Mix and Seedling Compost From $8.70
2 options
Available in additional 2 optionsFrom$870
Soil Activator for Plants, Activator, Organic Bone Meal Plant Fertilizer Increases Germination and Root Growth, Improves Soils Health for Potting Mix and Seedling Compost
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
Popular in Compost Accelerators
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