Best Seller
Eisenia composting worms | 250 g of worms (approx. 500 ct.)
4,8(267)
Packs from 8.8 oz (250 g) to 22 lb (10 kg) of worms
$15.24 €13.57
-25%
Our in-house brand · Raising worms since 2007
Moutta Farm, composting worms and farm accessories
Moutta Farm is our in-house brand. It brings together the products developed at the farm, a trusted name in raising worms since 2007: Eisenia composting worms, hemp mats made in France, vermicompost, worm composter accessories, bokashi activator, and EM beads. Simple products, tested by Moutta Farm, for composting and gardening naturally.
- Composting worm breeder since 2007
- Worms sorted, weighed without substrate
- Hemp mats designed and made in France
- Vermicompost compliant with NF U44-051
- 27 products
- 6 collections
Eisenia composting worms
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Moutta Farm's Eisenia composting worms are sorted and weighed without substrate, from 8.8 oz (250 g) to 22 lb (10 kg). Each strain combines three Eisenia species, so they're suited to every worm composter and compost bin. They travel in a shipping bedding developed by the farm.
In the box
- Composting worms, in the weight of your choice
- Shipping bedding (twice the weight of the worms)
- A 12-page mini-guide in French
- 1 online video training session
Hemp mat / Moisture mat
See the whole category →The natural cover that keeps your worm composter moist.
Hemp mat / Moisture mat Rectangle | 1 mat
For Worm Café, Urban Worm, Frutero, sold individually or in packs of 5 or 10
$2.04 €1.82
Hemp Mat / Moisture Pad Roll 30M
Extra long 98.4 ft x 21.3 in (30 m x 54 cm), cut to size
$70.47 €62.73
Hemp mat / Oval humidification pad | 1 mat
For Urbalive, Magic Worm, sold individually or in packs of 5 or 10
$2.04 €1.82
Hemp mat / Round moisture pad | 1 mat
4,7(62)
For WORMbox, Eco-Worms, Can-O-Worms, sold individually or in packs of 5 or 10
$2.04 €1.82
Hemp mat / Square moisture pad | 1 mat
4,7(9)
For TinyWorm, WORMcube, Lombribox, City Worms, sold individually or in packs of 5 or 10
$1.53 €1.36
Hemp mat / XXL moisture pad
5,0(3)
Size 43.3 x 43.3 in (110 x 110 cm), cut to fit
$8.17 €7.27
Worm Composter Accessories
See the whole category →Everything you need to get your worm composter off to a great start and keep it running smoothly.
Best Seller
Pack of 5 must-have accessories | Square
3,8(4)
Choice of mat shape: Square, Round, Rectangle, or Oval
$19.30 €17.18
Coco fiber block 9L
4,9(18)
Additive-free substrate for gardening or animals, sold individually or in a pack of 9
$2.97 €2.64
Mini mixing rake for worm composters
Stir the bedding and aerate the compost
$4.21 €3.75
Natural fiber substrate, carbon-rich material and startup | 10-liter bag
5,0(3)
In 2.6 and 6.6 gallon bags (10 and 25 liters)
$5.00 €4.45
pH Test for Worm Composters
72 strips for testing acidity
$3.65 €3.25
RegulaWorm, acidity regulator / lime blend | 1 kg bag
5,0(12)
2.2–6.6 lb (1–3 kg) bag and 13.2 lb (6 kg) box
$5.00 €4.45
Willy the worm plush toy
The mascot for kids and grown-ups, a full 28.7 in (73 cm) long!
$13.95 €12.42
WORMboost, reproduction stimulant
4,5(6)
Viagra for composting worms
$6.12 €5.45
WormFood, protein-rich food for worms | 1 kg bag
4,8(13)
1 kg and 2 kg bags, 4 kg box
$6.74 €6.00
Live earthworms
See the whole category →Composting worms, garden worms, fishing worms, and worms for reptiles, delivered alive.
Preorder
Canadian nightcrawler bait (from November 2026) | 100 g of worms (approx. 25 worms)
4,7(23)
Size 5.9–7.9 in (15–20 cm), 3.5 oz (100 g) and 8.8 oz (250 g) boxes, 1.1 lb (500 g) bag
$6.55 €5.83
Best Seller
Dehydrated mealworms | 1 kg bag
Natural source of protein for birds and small animals
$17.26 €15.36
Dendro worm bait | 100 g of worms (approx. 60 count)
4,9(46)
Size 2.4–3.9 in (6–10 cm), 3.5 oz (100 g) and 8.8 oz (250 g) boxes, 1.1 lb (500 g) and 2.2 lb (1 kg) bags
$7.39 €6.58
Red wiggler bait | 100 g of worms (approx. 150–200 ct.)
4,9(32)
Size 1.6–3.1 in (4–8 cm), 3.5 oz (100 g) and 8.8 oz (250 g) boxes, 1.1 lb (500 g) and 2.2 lb (1 kg) bags
$7.39 €6.58
Bokashi bucket composters with EM microorganisms
See the whole category →Compost your waste with microorganisms – 4 models.
Best Seller
Bokashi EM compost activator | 1 kg bag
4,6(16)
Sold individually or in sets of 2 or 3 bags
$8.07 €7.18
Beet molasses | 250 ml bottle
5,0(4)
For animal nutrition or activating EM (A+), from 8.5 fl oz (250 ml) to 2.6 gallons (10 liters)
$5.00 €4.45
Kit to Make Your Own Bokashi & Compost Activator | 4 kg Kit
Complete 4 or 8 kg kit
$23.39 €20.82
Non-GMO wheat bran | 4 kg Bag
$8.43 €7.50
Effective Microorganisms (EM)
See the whole category →EM-based products designed to enrich soil, protect plants, support animal health, and make everyday well-being and home care easier.
Natural gardening
See the whole category →Garden the eco-friendly way, in harmony with nature, for healthy, long-lasting plants.
Who is Moutta Farm?
Did you know?The name "Moutta" comes from a feudal motte in the Béarn region of France, where the farm settled in 2007 and where the remains of an old castle were found.
Moutta Farm was founded in 2007 in the Béarn, around a simple idea: raising composting worms to produce vermicompost. Since then, Moutta Farm has been shipping its worms all over Europe and has designed its own worm composters, starting with the WORMbox.
The Moutta Farm brand brings together the products we develop or have manufactured to support vermicomposting: Eisenia composting worms and fishing bait, hemp mats designed and made in France, the 5-accessory pack, WormFood, RegulaWorm, and WORMboost. Moutta Farm vermicompost complies with the French NF U44-051 standard.
In 2026, Moutta Farm is also launching its own line for the garden and home: Bokashi activator, ceramic EM beads, and even Willy, our plush mascot. All Moutta Farm items come with a 2-year warranty.
Questions about Moutta Farm products
How many composting worms should I get?
We recommend 8.8 oz (250 g) of Eisenia composting worms for 1 to 2 people, 1.1 lb (500 g) for 3 to 4 people, and 2.2 lb (1 kg) or more for larger households. The more worms you start with, the faster your worm bin gets going. For a backyard composter, plan on 1.7–3.4 lb per cubic yard (1–2 kg per m³).
Which hemp mat should I choose for my worm composter?
Choose the shape that fits your model: round for WORMbox, Eco-Worms, and Can-O-Worms; square for TinyWorm, WORMcube, Lombribox, and City Worms; rectangular for Worm Café, Urban Worm, and Frutero; oval for Urbalive and Magic Worm. For any other model, the XXL mat can be cut to the shape you need.
Which accessories should I get to start off right?
The 5-accessory pack brings together the essentials: 2 hemp mats, 2.2 lb (1 kg) of WormFood, 2.2 lb (1 kg) of RegulaWorm, 16.9 fl oz (500 ml) of WORMboost, and a mini mixing rake. It isn't required, but it makes day-to-day care of your worm composter easier. Every Moutta Farm accessory is also sold individually.
Which worms should I choose for fishing?
For fishing, Moutta Farm offers three live baits: earthworms (1.6–3.1 in, or 4–8 cm), dendro worms (2.4–3.9 in, or 6–10 cm), and Canadian worms (5.9–7.9 in, or 15–20 cm). They come in 3.5 oz (100 g) or 8.8 oz (250 g) tubs, or in bags.
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