Kevin S.
★★★★★VerifiedMay 6, 2026
I add this to help start a new container out before the worms have been able to go through it. Good stuff.
Michael C.
★★★★★VerifiedApr 7, 2026
Premium Worm Castings by the folks that really care! Don’t hesitate if you’re interested, order with confidence. ++☀️🌱💯
Richard W.
★★★★★VerifiedFeb 5, 2026
A product that is top shelf +++ you will definitely know when you see the castings!
Jerome W.
★★★★★VerifiedDec 23, 2025
Order castings and soil and they came within a couple days!!! Perfect timing, I am about to place another order!!
Jeff
★★★★★Dec 19, 2025
Love the YouTube videos! Amazing to swap over to organic and see immediate results. Thanks. Loyal fan.
Ryan
★★★★★Dec 10, 2025
Good condition on arrival thank you
Dustin S.
★★★★★VerifiedSep 27, 2025
I always use these great for the girls
Wesley
★★★★★Sep 26, 2025
Same as the buildafoil in that I can’t recommend enough, especially if youre ubable to source any castings locally. Would love to go with Colorado WC but at the bang for the buck, I can’t pass it up. Worms show up quick even when thown in some really barren medium
Coffee
★★★★Jul 25, 2025
The bag of worm casting was broken open in the box.
Braedon
★★★★★Jul 3, 2025
Best Worm Castings on the market ! Results are outstanding, Thanks Jermey!
Alex R.
★★★★★VerifiedJul 2, 2025
Very moist, rich, and dark castings. I use it in a top dressing blend and the plants love it.
Jim
★★★★★Jun 3, 2025
Haven’t used it but it looks amazing. Nice color.
David H.
★★★★★VerifiedMay 31, 2025
I like to mix with cowoco worm castings
Kenneth S.
★★★★★VerifiedMay 7, 2025
These castings were most, dark and rich. Can't complain
Scott D.
★★★★★VerifiedMay 4, 2025
What a HUGE difference in my plants response. I will be purchasing this product in the future. Thank you BAS , We love you ALL "Loyal To The Soil" here !!!
Shane S.
★★★★★VerifiedApr 17, 2025
These worm castings are a great value to your plants. I like this brand far more than what I've bought at warehouse stores. It has a completely different texture and consistency. 5 stars.
Michael S.
★★★★★VerifiedApr 11, 2025
Very refined product, trying for the first time the grow.
Kenny P.
★★★★★VerifiedApr 8, 2025
Very clean and pure casting product makes for a great wat to increase microbial activity in soil as well as a balanced source of nutrients all around great product -Grow With Kenny @youtube
Tariq G.
★★★★VerifiedMar 28, 2025
Have only used build a soil kinda hard to use anything else.
Robert S.
★★★★VerifiedMar 20, 2025
I love these castings for soil building. They are not COWOCO, but very good quality. It is a prime ingredient in MY proprietary soil mix.
John b.
★★★★★VerifiedMar 17, 2025
Another great product from Buildasoil.very good and not that pricey. the crap I got at my home stores wear dry and not near as nice as twice the price
Harold
★★★★★Mar 4, 2025
Hands down the best live soil products on the market.
Rick
★★★★★Feb 14, 2025
This bag of Worm Castings is very dense. The quality surpasses any other brand.
Lalo E.
★★★★★VerifiedJan 13, 2025
My new go to worm castings from now on
Trent G.
★★★★★VerifiedJan 11, 2025
These are great castings! I like to mix them with COWOCO castings for the diversity & they make a good worm compost tea!
Am2PmRN
★★★★★VerifiedDec 16, 2024
The only worm castings I'll use - after trying another brand just once! Worth the price for sure.
Aaron T.
★★★★★VerifiedDec 7, 2024
Quite awesome worm shit, quite awesome!
Andrew C.
★★★★★VerifiedNov 21, 2024
Love the quality and thought that goes into responsibly sourcing this product!
Alan V.
★★★★★VerifiedNov 20, 2024
Haven’t found any yet , tho it seems like a quality worm castings.
James R.
★★★☆☆VerifiedNov 5, 2024
Works, but definitely seems dry like it has been on the shelf for awhile.
Jeff
★★★★★Nov 2, 2024
All BAS products are the best and their worm castings are premium!
Ty W.
★★★★★VerifiedOct 19, 2024
The moisture and texture is excellent and it’s good to know it is well sifted and pure. Just what plants need!
Olivia
★★★★★Oct 17, 2024
This is such a phenomenal product! In fact, it inspired me to start my own worm farm, and hopefully I will end up with a product as fabulous as this someday soon! We used this in our Clackamass Coots living soil recipe, and I was so impressed with the results I went and shared links with all my gardening friends and family. You guys definitely don’t mess around when it comes to quality, sourcing and testing! Thanks BAS! ♥️
Jim P.
★★★★★VerifiedOct 14, 2024
They are the best casting I can find for the price.
Michael Pagano J.
★★★★★VerifiedOct 3, 2024
Nice and uniform black n moist but I think should be more damp. But the plants liked them so that means I do as well.
William B.
★★★★★VerifiedAug 17, 2024
I use this for top dressing and soil amendments.
Jeremy O.
★★★★★VerifiedAug 7, 2024
I use this as a top dress as well really kicks off the bed
Rick R.
★★★★★VerifiedJul 29, 2024
Great deal, top quality Delivered to my door 100%
Steve C.
★★★★★VerifiedJul 27, 2024
Makes great tea I've seen rapid growth since using it. I would recommend this product.
Soledad C.
★★★★VerifiedJul 23, 2024
Is Great but Cowoco forgetaböutit .
David M.
★★★★★VerifiedJul 23, 2024
I use this to top dress my veggies, add to my compost pile and mix a little into my seedling soil mix. Very versatile.
Julie E W.
★★★★★VerifiedJul 20, 2024
Much more than I expected. Very good castings. Fast shipping. Very pleased 💜
Matthew
★★★★★Jun 18, 2024
Great company and everything was accounted for
Tony R.
★★★★VerifiedJun 7, 2024
As with all the products from Buildasoil, great product.
Morning S.
★★★★★VerifiedMay 26, 2024
BuildASoil worm castings, responsibly sourced through Colorado Worm Company, are one of the most important amendments in the organic living soil. My plants love it and it makes a huge difference in the quality of their growth. Thanks BuildASoil for staying loyal to the soil.
Edward D.
★★★★★VerifiedMay 14, 2024
I typically use my own worm castings, but was running low and needed 3-4 gallons for a new run. I have to say, these castings are nicer looking than mine! Worth every penny!
JP
★★★★★VerifiedMay 3, 2024
I don't know how they do it, put it looks like just pure castings, no extra soil or anything. Really improves the texture of my older soil, wonderful addition when soil building. I love it. Two pallets ordered so far!
david z.
★★★★★VerifiedApr 30, 2024
Great casting for soil building or top dressing.
Andrew
★★★★★VerifiedApr 28, 2024
Like worm magic. Like it activates everything.
Theresa R.
★★★★★VerifiedApr 27, 2024
I tried these worm castings and I am quite impressed with the results. I like the price as well! I will be using these until I can get my own worm bin going.