135.95427250 Premium Super Reds European NightCrawler Composting WormsOur Super Red Worm is the "Big Brother" of the red worm. AKA-The European Nightcrawler. It grows to the length of 4-5 inches long and is very active. This worm populates quickly and is an excellent bait worm as well as pet food. It is also a composting worm. The Red Worm is a very strong worm and specializes in aeration and fertilization of the compost bin. The tunnels it burrows allows water and other nutrients for a speedier compost process. Proper aeration guarantees a speedy breakdown of compost.
A "Can't go Wrong" Worm!
Easy to raise
Grows to 4-5" in length (2 to 5 times bigger then regular redworms just as active)
Heat and Cold Resistant
Breeds quickly
Perfect fit for any compost bin or pile
Excellent fish bait
NOTE TO BAIT SHOPS and FISHERMEN- we ship out our worms bed run. There will be an even mix of mature and non-mature worms. We can not guarantee all bait size worms upon delivery. Within 6 weeks, all worms will be mature.
Uncle Jim’s 250 Count Red Composting Worm Mix is the easy, approachable starter size for small worm bins, classroom projects, compost experiments, garden soil helpers, fishing, and live pet food. It is enough to get started without feeling like you just invited a thousand new roommates into the house.
Ships by USPS Priority or 2 Day FedEx Shipping — $8.99.
Small order, real start
A comfortable size for new composters who want to begin without overbuying.
Composting ready
Use them in a prepared worm bin, compost pile, or moist bedding setup.
Easy to care for
Open promptly, keep them cool and moist, and follow the included instructions.
Live arrival confidence
Your worm order is backed by Uncle Jim’s 100% Guaranteed Live promise.
Why 250 worms?
Because sometimes you just need a starter crew, not a worm parade.
This is the right size for people who want to test vermicomposting, start a small indoor bin, introduce kids to composting, add life to a modest compost setup, or keep a manageable amount of worms for fishing and feeding.
First worm bin
Start small and learn the rhythm.
If you are new to worm composting, 250 worms lets you learn moisture, bedding, feeding, and bin care at a beginner-friendly pace.
Compost helpers
Turn scraps into garden gold.
Give them a proper home and these little composting workers help transform food scraps and bedding into rich worm castings over time.
Fishing and feeding
Useful beyond the compost bin.
These red composting worms are also a practical choice for trout fishing and for customers who need live worms for approved pet feeding routines.
Real worm people
Not a mystery-box worm company.
Uncle Jim’s story did not start with a generic product listing. It started with real worms, real dirt, and a family that has spent decades helping people compost, garden, fish, and feed critters the natural way.
These photos add a little proof of life to the page because customers can feel the difference between a brand with history and a page full of empty promises.
Early 1970s: young Uncle Jim already picking and selling nightcrawlers at his Waterbury, CT childhood home.
Early 2000s: Uncle Jim growing farm-raised compost worms in long windrows.
What you get
A live red composting worm mix built for real composting.
Your order may contain several compost worm species, including Eisenia fetida, Eisenia hortensis, and Perionyx excavatus. That diversity can be a good thing because different worms can work through different areas of the compost as conditions change.
250 live composting worms
A manageable starter count for small bins, compost trials, and simple garden projects.
100% Guaranteed Live
Order confidently knowing Uncle Jim’s backs your live worm shipment.
Care instructions included
You will know how to add them to your lawn, garden, composter, or worm bin.
Insect / mite free
Clean, farm-raised composting worms for a better customer experience.
Tiny workers, big job
Food scraps go in. Worm castings come out.
Red composting worms are popular because they help process kitchen scraps, bedding, and compostable material into nutrient-rich worm castings gardeners love. They are small, but when cared for properly, they can become a hard-working part of your composting routine.
Keep the bedding moist, avoid extremes of heat and cold, feed lightly at first, and let your worms settle in before asking them to handle a buffet.
Do this when they arrive
Open, moisten, cover, and let the worms move down naturally.
The easiest setup is also the gentlest setup. Do not dump them into dry heat, do not stir them aggressively, and do not bury them deep. Give them moisture, shade, and a breathable cover.
Right away
Check the travel bag gently.
Open the package promptly and check the moisture. If the bag seems dry, add a small splash of water. The goal is damp, not soaked.
If you offer a welcome snack, keep it tiny at first so the bin does not sour or heat up.
Compost bins
Place them on top of moist bedding.
For indoor bins and outdoor compost setups, add the worms to the top of prepared, moist bedding or compost material.
Cover with damp cardboard, damp newspaper, leaves, or another breathable cover. Let them move down on their own.
Garden or soil
Make a cozy landing zone.
Choose a cool, moist, shaded area with organic matter. Loosen the area, place the worms gently, and cover them.
Do not leave them exposed in sun, heat, or dry soil.
Starter bin confidence
A small worm order is perfect when you want to do it right.
A big worm order is not always the right first step. If your bin is small, your project is new, or you are still learning how much food your system can handle, this 250-count mix gives you room to learn.
Feed lightly, watch the bedding, keep conditions damp and breathable, and let the population grow as the habitat settles.
More product details
Simple, useful, and ready for the job.
Watch the worm magic
See red composting worms in action.
If you are new to composting worms, this video helps you get a better feel for how worms support composting, gardening, and soil-building projects.
Choose this size when you want a simple, manageable starter order instead of a larger worm population.
Great for beginners
A friendly first order for people starting a small worm bin or learning vermicomposting basics.
Great for classroom projects
Small enough to manage, interesting enough to teach composting, life cycles, and soil health.
Great for bait and pet food
A practical live worm option for trout fishing or approved pet feeding routines.
Common questions
Before your little worm crew ships
Is 250 worms enough to start composting?
Yes, for a small beginner setup. A 250-count order is best for smaller bins, learning projects, and customers who want to start slow. For larger bins or faster processing, consider a larger Uncle Jim’s worm count.
Are these only red wigglers?
Your order may contain a mix of compost worm species, including red wigglers and other composting worms. Diversity is helpful because different worms can work in different layers and conditions of the compost system.
Is live delivery guaranteed?
Yes. Uncle Jim’s backs this product with a 100% Guaranteed Live promise. Open the package promptly when it arrives and follow the included care guidance.
How does shipping work?
This product ships by USPS Priority or 2 Day FedEx Shipping for $8.99, helping your live worms get to you quickly.
What should I feed them first?
Start light. Give them moist bedding, shade, and only a small amount of food at first. Once they settle in and the bin smells earthy and healthy, you can gradually feed more.
Ready to start small?
Send in the starter crew.
Start with 250 live red composting worms, follow the included instructions, and let Uncle Jim’s help you turn scraps, bedding, and curiosity into a real composting habit.
174.9583665Buy 1000 Super Reds and get 250 More for Free!Our Super Red Worm is the “Big Brother” of the red worm. AKA- The European NightCrawler! It grows to the length of 4-5 inchs long and is very active. It makes a great composting worms but its forte is being added to lawn and garden soils. Its a very strong worm and specializes in aeration and fertilization of the soil. The tunnels it burrows allows water and other nutrients to reach the root systems of your lawn and gardens. Proper aeration of soil guarantees excellent root growth and strength. This worm populates quick and is also excellent for fishing.
A “Can’t go Wrong” Worm!
Easy to raise
Grows to 4-5″ in length (2 to 5 times bigger then regular red worms and just as active)
Heat and Cold Resistant
Breeds quickly
Perfect fit for any compost bin or pile
Great for Lawn or Garden Soil Aeration and Fertilization
Excellent fish bait
Excellent fish bait
NOTE TO BAIT SHOPS and FISHERMEN- we ship out our worms bed run. There will be an even mix of mature and non-mature worms. We can not guarantee all bait size worms upon delivery. Within 6 weeks, all worms will be mature.
Frequently asked questions when ordering:
1. I live in California, and you ship out of Pennsylvania. Will the worms survive in transit?No worries! We ship nationwide with USPS 2-3 Day priority mail, so your worms will not be in transit for very long. We ship out every Monday, Tuesday, and Friday, so you will receive them on a weekday. 99% of our orders reach their destination without fail. We ALWAYS guarantee a live delivery, so if there are any delays or other issues while in transit, we have you covered with a free reshipment of worms.
2. I live in the Northeast, can I still compost during the winter?Yes, you most certainly can. You can compost year round as long as the soil can be maintained between 40 and 80 degrees. If you have an outdoor compost bin, you can insulate the bin with mulch, hay, Styrofoam or anything that will retain heat. If you have a smaller bin, it is recommended to bring it indoors if at all possible. A garage or a basement will work perfectly.
3. I work during the day and will not be home to accept my package, is this ok?Yes and no. Because the worms are a live product, if they are left in a mail box or a parcel locker for too long, they will not survive. If you cannot be home to accept your worms, we recommend having them held at your local Post Office or delivered to your door. You can leave delivery instructions before placing your order.
4. Why should I order from you over the other guys?
We always put our customer’s first! We will answer any questions that you might have before ordering, when your worms are delivered, and long after you have your worms growing. We have been in this business for more than 40 years, know how to ship your worms to arrive alive, have a great relationship with USPS, and always GUARANTEE a LIVE delivery! We are an honest seller with an A rating with BBB, and over 100,000 happy customers. We have a real live person on the other end of your phone call who is interested in helping you, no matter what you are using the worms for. We understand that there is always a risk that the worms might arrive dead, and we stand behind our live delivery guaranteed to have a free reshipment mailed to you if this is the case.
110.00183Let An Earthworm Be Your GarbagemanThe original outdoor vermicomposting book! This is far more comprehensive than the title indicates. It includes a treatise, generously illustrated, on the role of the earthworm in the soil, by Henry Hopp of the U.S. Dept. of Agriculture, an eminent authority on earthworms.
