Oly Mountain Fish Compost Reviews
★★★★★ 4.87 out of 5·196 verified reviews·48 with photos
Steve C.
Oily mountain compost. This is a superior product i would highly recommend.
Meghan M.
The ultimate pair with castings.
Matthew
Top quality compost that doesn't stink.
collin c.
The product it’s self is fantastic but it took almost a month to get it.
Collin
The product is great but it took about a month to get it.
Jarrod L.
Some of the best compost I've used
Robert S.
I love this product like all BAS products. It is probably the best compost I have ever used. I take great care to keep my soil clean for my veggies and medicine healthy. Buil A Doil taught me to save my soil, so I am now creating a permanent growing area outdoor.s.
John S.
This compost is top grade. It is so rich in nutrients and a great addition to my vermicomposting and existing living soils.
Paul H.
Can’t believe you can call this the same word as what you’d get at ace hardware or Home Depot. This loose terminology needs to change some day. This compost is leagues above the compost you’d buy from a big name brand store. It really should be called something else entirely.
Joshua D.
Like Jeremy says, this is the real deal!
Jeremy W.
I've heard so much about this stuff I needed to try it out. I only just added it in with worm castings and other amendments, so it's too early to tell.
Steven Y.
Doesn’t have all the unwanted waste products in it like cheaper compost works well combined with B.A.S premium worm castings
Tayler P.
If you can’t make your own compost, this is the next best option.
AnnMarie D.
This compost rocks! Great addition to top dress line up. Price is fair… just ordered another bag to keep it in my rotation. Straw mulch can be a bit unruly but finish with some Oly and seems to tighten up my mulch and keep it in place. Try it… you will not regret it! As usual BAS entire line up never disappoints! Wish I found it years ago. I will NEVER use anything but. Used to struggle with pH and never satisfy girls appetite for cal-mag… and the flushing. Almost gave up on growing . Now it’s just a bad memory. All their products surpassed my expectations!
Alan V.
Seems good, very little experience with this stuff also.
Micah F.
Hello
I watched 1 of your videos when you talked about OMFC & how it is produced & i must say you described it to the T. Really nice dark color... it was full of life! Really, really great product!
Thank you Jeremy & your team!
John J.
I make compost extract with this. Its excellent- plants always love it. Put the extract in the water every time now.
Tony R.
New to organic and living soils. Having good results so far.
David C.
Rich well blended compost. Works as expected.
Charles
I love this compost. The first time I topped dressed with this, the feeder roots went crazy💪.
Jay Z.
Really dark compost with all the right ingredients. The plants are loving it.
Ryan P.
I’ve tried them all and I love that Oly! I just wish that I could get it local! Thanks BAS!
Michael A.
I use oly for making fungal dominate tea brew. But now this is my new go to for all my brews!
Tyler
Exactly what I wanted, thanks a ton!
Dan
This compost is by far my FAVORITE!! Will be ordering a bunch more for the garden to start each year!! A must have, EXCEPTIONAL QUALITY!!!
Mark C.
I love the COWOCO castings. These are something I like to mix in with the COWOCO to add some more diversity.
Jim N.
Amazing product! I’ve never seen compost so black and rich. I’ll be using it extensively from now on.
Aaron B.
Mixing this with worm castings, an Neem cake in new soil definitely brings the soil to live with a healthy smell
Timothy S.
I have this shipped to Hawaii because it’s the best compost I e ever used
William
This is the best a man can get
Trevor G.
Beautiful compost so dark and rich and smells great
john m.
I use it whenever my pile gets behind.
Thomas H.
Nice, dark and moist compost In use around plants and in my compost tea brews
Thomas H.
Awesome product. I use in my compost tea with worm castings and sprinkle around each plant every 10 days or so
Justin G.
Very hearty looking stuff. Will be buying some more soon
Luke G.
Can’t wait to add this to my living soil! Always top notch amendments!
James W.
The quality is top notch. One look and smell test, it will be undeniable about how rich this stuff is
Omar
Excellent quality, you can see and smell the rich material inside. Gotta have this every cycle
Jason S.
I use the oly compost, with EWC, and craft blend combined as a top dress. Great results. Fungi takes over my pots and beds quickly.
Loren
Great compost love it being in the mid west this helps give some diversity
Josh F.
Decent product but lack of screening of material. I found a giant bolt in my 2 pound bag while building my soil. Not sure if it’s a B.A.S issue with repacking or a OLY issue.
Touchofgrey
Good product overall but I found a few plastic pieces in my 2 pound bag. Few plastic bits are to be expected as it has some waste products in it. But I was shocked when I pulled a bolt out of my soil as I was mixing it. That is unacceptable.
Robert L.
So far a great product. Thanks for offering it!!
mike w.
Stuff is always top notch, great stuff for re-amending your soil.
Jeff R.
My plants loved the Oly Mountain.
Jovan S.
I love this product and everything from Build a soil. I am now a faithful Build a soil customer. Thank you so muck for everything.
Jeremy B.
Something seems fishy... but quality products as always!
Jeremy
Trying for first time, but already know I will be happy with my product.
Karen P.
I have tried just about every compost there is. I even make my own. But, the concentration of this compost can't be touched, at least by anything that I have found. Where I find it's super strength is in the seedlings. I mix about 2 cups in 8 quarts of starting mix, and plant as usual. The plants grow faster, and are sturdier. I also add about a 1/2 cup to each planting hole . The photo is the transplanted tomato seedlings. Age- 30 days from seeding! Today, Dec 4th 2022- The plants are now 6 feet tall, and loaded with blooms and tomatoes. All OP or Heirlooms! I'm impressed and will keep using it.
Beatrice A.
Great product I highly recommend it 100%