Compost accelerators in comparison
-
Find instead of search!
-
Data-based comparison - quick & easy
-
Last updated on 02.10.2026
1
Roebic Laboratories CA-2.5-12 2-1/2-Pound Bacterial Compost Accelerator (3 Pack)
Roebic
free shipping
To the product (1 offer)
9,9
Show on Amazon
2
Compost Starter & Accelerator - Liquid Compost Booster, 8 oz
TPS NUTRIENTS
free shipping
To the product (1 offer)
9,8
Show on Amazon
3
Compost Starter, 100x Concentrated Natural Compost Accelerator, Made in USA
Cabin Obsession
free shipping
To the product (1 offer)
9,7
Show on Amazon
4
Organic Compost 1 Gallon
Life Cycle Organics
free shipping
To the product (1 offer)
9,5
Show on Amazon
5
Organic Liquid Compost - Fast-Acting Compost Tea Concentrate | Infused with Broad Spectrum of Soil Enriching Microbes | for Trees, Shrubs, Lawns & Raised Beds (32oz Treats Up to 5,000 Sq Ft)
FOOP
free shipping
To the product (1 offer)
9,4
Show on Amazon
6
Espoma Organic Compost Starter; All-Natural Composing Aid Helps Break Down Organic Matter to Make Rich Compost for Organic Gardening. 4 lb. Bag; Pack of 1
Espoma
20% off
free shipping
To the product (1 offer)
9,4
Show on Amazon
7
TeraGanix TCM Premium Bokashi Bran, Compost Accelerator, 2 lb Rice Bran Mix
TeraGanix
free shipping
To the product (1 offer)
9,4
Show on Amazon
8
2Pcs Soil Activators,Nauticos Organic Soil Pro Activator (120g)
BybuSec
7% off
free shipping
To the product (1 offer)
9,2
Show on Amazon
9
Southern Oregon Bokashi Compost Starter - 3 lb. Bag, Brown
Southern Oregon Bokashi
free shipping
To the product (1 offer)
9,2
Show on Amazon
10
Soil Activator for Plants, Organic Bone Meal Plant Food for Indoor & Outdoor Plants, Potting Mix, Seedling Compost – Promoting Plant Rooting 2pcs
Generic
free shipping
To the product (1 offer)
9,2
Show on Amazon
You might also be interested in these compost accelerators.
Espoma Compost Starter, Natural & Organic Composting Aid with My Garden Pool Soil PH Test Strips and Gardening Claw Gloves 4 LBS
Helps support faster compost breakdown for organic garden waste and compost piles
$ 18.99
free shipping
To the product (1 offer)
Lotech Products Compost Crank Twist Compost Aerator
MADE IN THE USA - Handcrafted in Tucson, Arizona, USA on machinery we made from recycled parts by the Ambrose Family. Makers of the original Compost Crank since 1992.
$ 48.75
free shipping
To the product (1 offer)
BuildASoil Kashi Gold Bokashi Compost Starter 2 lbs. Organic Compost Activator with EM-1 Effective Microorganisms, Fermentation Bacteria for Composting & Gardening, Premium Bokashi Bran Soil Enhancer
PREMIUM ORGANIC COMPOST STARTER: Kashi Gold is a high-quality bokashi compost starter activator that boosts soil health and compost efficiency. Powered by effective microorganisms and biological composting enzymes, it accelerates decomposition, enhances nutrient availability, and supports a living soil ecosystem for stronger, more resilient plants
$ 33.00
free shipping
To the product (1 offer)
Liquid Compost | (8 fl. oz.) | Worm Tea with Trace Minerals, Vitamins, and Aerobic Microbes | Improves Soil Health, Mobile Microbes, and Enhance Nutrient Uptake
MOBILE MICROBES-Microbes move throughout the soil to allow healthy growth of plants, trees, and lawns.
$ 9.99
free shipping
To the product (1 offer)
Jobe's Organics Compost Starter Fertilizer, 4 lbs - 2 Bag
Jobe's fertilizer, 4 lbs is made of a fast-acting, 100% organic formula;
$ 44.99
free shipping
To the product (1 offer)
Uncle Jim’s Worm Farm Organic Worm Food | 1 Month Worm Feed Supply for Red Wigglers, Compost Worms & Vermiculture | Boosts Worm Castings & Composting | 2.5 lb Bag
Expert-formulated Organic Worm Feed: Crafted from Uncle Jim’s 40+ years of hands-on vermiculture experience, this organic worm food is the same proven recipe used on the farm to raise live composting worms. This powdered worm food delivers balanced nutrition that supports healthy digestion, rapid reproduction, and parasite resistance, resulting in stronger worms and richer worm castings for soil improvement.
$ 19.95
free shipping
To the product (1 offer)
ReSoil Compost Concentrate – Organic Soil Booster & Natural Fertilizer Alternative, Loaded with Beneficial Microbes (24 oz)
ReSoil ™
$ 17.99
free shipping
To the product (1 offer)
Innovative Chemistries Compost Starter, Accelerator, and Activator, 50 g (12)
SUPPORTS FASTER DECOMPOSITION: Active enzymes and beneficial bacteria work together to help break down food scraps, leaves, grass clippings and other organic materials.
$ 195.99
free shipping
To the product (1 offer)
GreenGro Earthshine Fortified Biochar Soil Amendment, 5 lb
RECYCLE OLD SOIL & CUT MEDIA COSTS — Earthshine's fortified biochar blend transforms depleted, old coco coir, soil mix, or any used grow medium back into a high-performing living soil — without the cost of replacing it entirely. Boost new soil with 5-ingredient biology or extend your current media multiple cycles. Also supercharges the performance of compost teas and GreenGro Mycorrhizae products.
$ 43.99
free shipping
To the product (1 offer)
Roebic Laboratories CA-2.5-12 2-1/2-Pound Bacterial Compost Accelerator (2 Pack)
Complete formula for composting
$ 23.75
free shipping
To the product (1 offer)
Compost Starter & Compost Accelerator – Liquid Compost Booster for Faster Breakdown & Richer Compost, 32 oz
Made for Compost Activation – Formulated to help start and accelerate compost breakdown in bins, piles, and tumblers.
$ 24.99
free shipping
To the product (1 offer)
Innovative Chemistries Compost Starter, Accelerator, and Activator, 50 g
SUPPORTS FASTER DECOMPOSITION: Active enzymes and beneficial bacteria work together to help break down food scraps, leaves, grass clippings and other organic materials.
$ 18.99
free shipping
To the product (1 offer)