Hello and Welcome To BuildASoil

Thanks For Being Loyal To The Soil

Over Ten Years Serving Growers

Colorado Worm Company  |  SKU: COWOCO1

Colorado Worm Company Premium Vermicompost Worm Castings

Rated 4.9 out of 5
Based on 447 ratings
$45.00
Shipping calculated at checkout.
Size

Quality First

BuildASoil is committed to sourcing the highest quality ingredients you can trust. over 10,000 Five Star Reviews and over a decade in business

Delivery and Shipping

Shipping Policy

Notice: CHECK THE SHIP BY DATE ON EACH PRODUCT PAGE

Each product will have an estimated ship date and those dates are accurate and being monitored everyday.Β Β 

Below you'll find a detailed explanation as to what to expect for the different ways we handle orders.Β 
1. Order now, with ships by and delivered by dates available
2. Estimated Ship Date with no delivery dates available: We have manufacturers that will ship directly to you in the event we are out of stock. This means that we do not know exactly when it will ship but we encourage our partners to get the items out within 3 days. Occasionally this will take longer and is not 100% in our control.Β 



3. Backordered: This is because the product is currently in route to us or we are waiting on part of the item to produce. When this happens we still know what to expect with accuracy and will tell you when to expect the shipment.
Β 
Β 


BuildASoil Shipping and Freight Policy:

  1. If you select a service at checkout that is how we will be shipping.
  2. BuildASoil Shipping – We decide the most economic carrier. USPS, FEDEX or UPS
  3. BuildASoil Freight – All orders over 350lbs or a volume exceeding 15 cubic feet may utilize freight for delivery. Notice: To expedite your freight order, many of the smaller items will be shipped separately. The remaining larger bulkier items will be sent via freight.Β IF YOUR ORDER IS ONLY QUALIFYING FOR FREIGHT SHIPPING AND YOU BELIEVE THIS IS INCORRECT, CONTACT US!

Free Shipping? Only available to contiguous U.S.

Shipping Times: After Fulfillment

  1. BuildASoil Shipping – 1-5 Days Shipping (USPS, Fedex, UPS)
  2. BuildASoil Freight – 1-7 Days Transit time depending on distance.Β Please note that the estimated delivery on freight shipments is the estimated date that the shipment will reach the nearest terminal to your delivery location, and final delivery can take anywhere from 1-10 business days following the delivering terminal receiving the shipment. The carrier will reach out to you to schedule final delivery. Please input an accurate phone number and shipping address during checkout for delivery.Β 
  3. Specific shipping selected at checkout:
  4. Overnight – Will ship outΒ same day or next business day.
  5. 2 Day Shipping – Will ship outΒ same day or nextΒ business day.Β 
  6. Specific Carrier Selected and Paid for: We will use your selected carrier

How is shipping calculated?

We use the product length, width, height, and weight. We send this info through a custom system that calculates the absolute best box to combine your items into. This box and weight info is then sent within seconds to the carrier and back again to display the real time rates. We do not ever add money to our shipping rates.Β 

How does freight work?

Freight shipping is our go to shipping option for when your order has become too big to ship through ordinary parcel. With freight shipping, your order will go onto a box truck or semi trailer. Depending on whether you are a residential or commercial customer, we will make sure the proper accessories are selected from our end to make delivery as easy as possible for you! With a freight delivery, the shipping carrier will contact you and likely schedule a delivery appointment to make sure you are there at time of delivery and can sign for the shipment.

Do not sign for your order until you have confirmed an identical count of boxes, bags, rolls, bundles, pails, etc. and have checked very carefully for apparent and/or concealed damage. We will not accept any responsibility for missing and/or damaged items unless you note a count discrepancy and/or identify damage on the bill of lading at the time of delivery!

Tracking and Receiving Orders:

All orders shipping via FedEx or USPS, you will be provided with tracking information via an email to the email address provided on the order on the day the order is shipped. Please contact us immediately if you think your shipment is lost or if your shipment arrives damaged.

When your order arrives, open the package immediately and inspect the content against the packing slip; it is especially important to check viability on living products immediately. Notify us immediately of any shortages or damage, do not discard any damaged items or shipping cartons. The shipping company may require an inspection prior to approving any claim.

Claims Policy:

Visible Damage, Concealed Damage, and Missing Content ClaimsΒ - Visible Damage is defined as any damage to the packaging that is identifiable without opening the package at the time of delivery. Concealed Damage is defined as any damage that is not immediately noticeable at the time the package is opened or when the product is first used. Missing Content is defined as any package that is missing product that the packing slip states is included. These types of claims must be made directly to BuildASoil within 5 business days of delivery. Any claims made after that time cannot be honored. Please contact BuildASoil at 855-877-7645 or email Support@BuildASoil.comΒ to make such a claim.

Incorrect Delivery and Lost Package ClaimsΒ -Β Incorrect Delivery is defined as any incident where the driver delivers the package to the wrong address or individual. Lost Packages may occur in two ways. First, lost packages may occur when packages are not able to be located within the carrier's network. Second, a package may be considered lost when the carrier claims delivery was completed by leaving the package on the doorstep, but the customer cannot locate the package. Both incorrect delivery and lost package incidents are usually discovered through standard tracking of the package.

Claims for either of these problems must be made directly to BuildASoil upon discovery. No claims will be honored after 30 days from shipment date. Please contact BuildASoil at 855-877-7645 or email Support@BuildASoil.comΒ to make such a claim.

Incorrect Product Claims -Β BuildASoil must be notified directly within 30 days of shipment of any package received where contents incorrect. Please contact BuildASoil at 855-877-7645 or email Support@BuildASoil.comΒ to make such a claim.

Shipping to Hawaii, Guam, Alaska, Puerto Rico and the US Virgin Islands:

Items are generally shipped to these locations via USPS or FedEx One Rate. Boat and Barge shipments for palletized orders are available. Call for a quote. Perishable items and beneficial insects cannot ship to these locations.

FREE SHIPPING ITEMS DO NOT APPLY TO HI, AK, GU, VI & PR.

Expedited Shipments:

All expedited shipments should be received in 2 or less business days from time of shipment

Partner Vendor Shipped Orders:

We sometimes allow vendors to ship product directly to our customers when it’s most efficient. These orders will often be delivered within oneΒ week of ordering, but in some cases these orders can take longer due to product availability and weather delays in which case we will email you to communicate.Β Β 

Description

Colorado Worm Company Castings

Are you the type that wants to get the very best quality?

How do these castings compare to other brands? See The Real Data Here

Better Value: Double Strength over the competition + Guaranteed Life In The Bag

These aren't your standard amazon worm castings πŸ’―πŸ’―

Our best worm castings ever! 🌟 Check out the reviews below

Over 400 x 5-Star Reviews from growers just like you that decided they wanted to experience the best.Β 

Premium Worm Castings from a local family farm

πŸ₯‡ Experience the pinnacle of compost quality with Colorado Worm Company's tea-grade, vermi-dynamic compost. Our ultra-premium, small-batch castings are packed with life, featuring a community of Red Wigglers, Predator Mites, Rove Beetles, and more. πŸ›

-->GUARANTEED to start your Eco-System. Each bag will have different life, often with live Red Wigglers, Rove Beetles, and Predator Mites in the bag!Β 

(Watch The Video To Learn More About What To Expect)

These beneficial insects are safe and separately ordered can cost hundreds of dollars and they all come for FREE inside your bag of Colorado Worm Company Castings. Most companies cannot guarantee this because they repackage truckloads of worm castings that look like "Pure Castings" because the worm bedding is dark black sedge reed peat that looks like castings. Colorado Worm Company uses finished Farm Made Compost as their bedding source. This is the absolute best way to do this as taught by ClackamasCoot and many others.

πŸ‘¨β€πŸŒΎ Crafted with care on our family horse farm in Western Colorado, each batch of COWOCO vermicompost is a testament to our commitment toΒ organic, high-quality soil amendments. We feed our privileged worms a rich diet of bio-dynamic, fully finished compost, native soils, and glacial rock dust. 🌾

πŸ›‘οΈ Guaranteed Performance: We're so confident in our castings that if they don't outperform your expectations, we'll offer a replacement bag or a full refund. Expect your castings to arrive moist, rich, and teeming with life, or we make it right!

  • 1 Cubic Foot = Approximately 40 lbs
  • 1/2 Cubic Foot = Approximately 20 lbs
  • 2 Gallon Bag = Approximately 10 lbs
  • 1 Cubic Yard = Approximately 1000 lbs

Application methods and rates:

🌼 Top-dress your flowerpots or raised beds with a generous two-inch layer every two weeks to one month during both veg and flower stages. For an extra phosphorus boost, aerate water and add our castings at a rate of 1:10 to water, brew for no more than 24 hours, and apply directly to the root zone for immediate results.

🌍 Eco-Friendly Production: Our operation boasts a minimal carbon footprint, utilizing only a modest tractor while maintaining a closed-loop system with our hardworking worms. 🚜

πŸ“’ YouTube Testimonial: "These were some of the finest worm castings that I have ever used. You definitely hit it out of the park with the superior quality, microbial life, and nutrient density." - Alex

🌟 Ready to elevate your gardening game? Order now and let us help make your green thumb even greener!

Colorado Worm Company AKA "COWOCO"

Reviews (447)

Questions?

We are here to help and our entire staff knows how to grow. Just reach out via chat, email or even phone. We are passionate about growing and want you to succeed.

Payment & Security

Payment methods

  • Amazon
  • American Express
  • Apple Pay
  • Diners Club
  • Discover
  • Meta Pay
  • Google Pay
  • Mastercard
  • PayPal
  • Shop Pay
  • Venmo
  • Visa

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.

average rating 4.9 out of 5
Based on 447 ratings
  • 5 Stars
    425 Reviews
  • 4 Stars
    12 Reviews
  • 3 Stars
    5 Reviews
  • 2 Stars
    2 Reviews
  • 1 Star
    3 Reviews
93% of reviewers would recommend this product to a friend
Appearance
Rated 4 out of 5
Moisture
Rated 4 out of 5
Consistency
Rated 4 out of 5
Customer photos and videos
447 Reviews
Reviewed by Das E., from United States
Verified Buyer
Experience With Organics
0-1 Years
Grow Sizes
  • Home Grow Tent
Growing Styles
  • No-Till
  • Plastic Grow Pots
  • Sub-Irrigated Planters
  • Indoors
Rated 3 out of 5
Review posted

Good product but no worms

Don't see any worms after 3 weeks. I'm sure it has life, just not all the life they had led me to expect

Loading...
Appearance
Rated 5 out of 5
Moisture
Rated 5 out of 5
Consistency
Rated 5 out of 5
Was this helpful?
Reviewed by Brayden C., from United States
Verified Buyer
I recommend this product
Experience With Organics
1-4 Years
Grow Sizes
  • Home Grow Tent
Growing Styles
  • Indoors
  • No-Till
  • Fabric Grow Pots
Rated 5 out of 5
Review posted

Plants love it!

Plants loved it! I saw at least a dozen worms when top dressing, which is more than I expected. Will be only using the cowoco from now on

Loading...
Appearance
Rated 5 out of 5
Moisture
Rated 5 out of 5
Consistency
Rated 5 out of 5
Was this helpful?
Reviewed by Brent
I recommend this product
Rated 5 out of 5
Review posted

5 Stars

Wow…get it, if you’re wondering and looking at reviews here it is…get it and be happy

Loading...
Was this helpful?
Reviewed by peter_og W., from United States
Verified Buyer
I recommend this product
Experience With Organics
10 Years Plus
Growing Styles
  • Full Sun
  • Large Grow Beds
  • Fabric Grow Pots
Rated 5 out of 5
Review posted

Premium Castings

These castings are wonderful. So rich and from an organic farm, it commonly adds some worms to my garden because it has worms and what are likely tiny ones and eggs - or whatever is the the embryo for worms.

Loading...
Appearance
Rated 5 out of 5
Moisture
Rated 5 out of 5
Consistency
Rated 5 out of 5
Was this helpful?
Reviewed by Chris N., from United States
Verified Buyer
I recommend this product
Experience With Organics
1-4 Years
Rated 5 out of 5
Review posted

Great product

Great for the beds, full of live wigglers

Loading...
Appearance
Rated 5 out of 5
Moisture
Rated 5 out of 5
Consistency
Rated 5 out of 5
Was this helpful?
Colorado Worm Company Vermicompost
Colorado Worm Company

Colorado Worm Company Premium Vermicompost Worm Castings

From $45.00

Colorado Worm Company Castings

Are you the type that wants to get the very best quality?

How do these castings compare to other brands? See The Real Data Here

Better Value: Double Strength over the competition + Guaranteed Life In The Bag

These aren't your standard amazon worm castings πŸ’―πŸ’―

Our best worm castings ever! 🌟 Check out the reviews below

Over 400 x 5-Star Reviews from growers just like you that decided they wanted to experience the best.Β 

Premium Worm Castings from a local family farm

πŸ₯‡ Experience the pinnacle of compost quality with Colorado Worm Company's tea-grade, vermi-dynamic compost. Our ultra-premium, small-batch castings are packed with life, featuring a community of Red Wigglers, Predator Mites, Rove Beetles, and more. πŸ›

-->GUARANTEED to start your Eco-System. Each bag will have different life, often with live Red Wigglers, Rove Beetles, and Predator Mites in the bag!Β 

(Watch The Video To Learn More About What To Expect)

These beneficial insects are safe and separately ordered can cost hundreds of dollars and they all come for FREE inside your bag of Colorado Worm Company Castings. Most companies cannot guarantee this because they repackage truckloads of worm castings that look like "Pure Castings" because the worm bedding is dark black sedge reed peat that looks like castings. Colorado Worm Company uses finished Farm Made Compost as their bedding source. This is the absolute best way to do this as taught by ClackamasCoot and many others.

πŸ‘¨β€πŸŒΎ Crafted with care on our family horse farm in Western Colorado, each batch of COWOCO vermicompost is a testament to our commitment toΒ organic, high-quality soil amendments. We feed our privileged worms a rich diet of bio-dynamic, fully finished compost, native soils, and glacial rock dust. 🌾

πŸ›‘οΈ Guaranteed Performance: We're so confident in our castings that if they don't outperform your expectations, we'll offer a replacement bag or a full refund. Expect your castings to arrive moist, rich, and teeming with life, or we make it right!

Application methods and rates:

🌼 Top-dress your flowerpots or raised beds with a generous two-inch layer every two weeks to one month during both veg and flower stages. For an extra phosphorus boost, aerate water and add our castings at a rate of 1:10 to water, brew for no more than 24 hours, and apply directly to the root zone for immediate results.

🌍 Eco-Friendly Production: Our operation boasts a minimal carbon footprint, utilizing only a modest tractor while maintaining a closed-loop system with our hardworking worms. 🚜

πŸ“’ YouTube Testimonial: "These were some of the finest worm castings that I have ever used. You definitely hit it out of the park with the superior quality, microbial life, and nutrient density." - Alex

🌟 Ready to elevate your gardening game? Order now and let us help make your green thumb even greener!

Colorado Worm Company AKA "COWOCO"

Size

  • 2 Gallon Bag (Free Shipping: Any 2+ Items)
  • 1/2 Cubic Foot (Free Shipping: Any 2+ Items)
  • 1 Cubic Foot (Free Shipping: Any 2+ Items)
  • 1 Yard Super Sack (Paid Shipping)
View product