SKU: 28228025292

Biochar Soil Amendment (1 yd Tote)

Sale price$164.70 Regular price$183.00
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Description

Biochar Soil Amendment (1 yd Tote)Biochar is produced by pyrolysis, a process of heating dry biomass at extreme temperatures in an oxygen free environment that results in a charcoal type material with an enormous amount of microscopic porous surfaces. Those surfaces act as sites to hold nutrients, soil microbes and moisture. Biochar can reduce greenhouse gas emissions by sequestering atmospheric carbon in the soils for thousands of years. We are offering Black Owl Biochar, which we

Biochar is produced by pyrolysis, a process of heating dry biomass at extreme temperatures in an oxygen free environment that results in a charcoal type material with an enormous amount of microscopic porous surfaces. Those surfaces act as sites to hold nutrients, soil microbes and moisture.

Biochar can reduce greenhouse gas emissions by sequestering atmospheric carbon in the soils for thousands of years.

We are offering Black Owl Biochar, which we feel is the best biochar on the market.

  • Black Owl Biochar is manufactured from 100% sustainably managed and untreated forest wood waste. It is processed at over 1000° C.
  • Unlike most commercial biochars, Black Owl Biochar tests negative for PAH’s (Polycyclic aromatic hydrocarbons) and PCB’s. Most biochars are not even tested for these characteristics. Even OMRI doesn’t require it. Lower temp biochars are much more likely to contain these contaminants.
  • Biochar encourages soil biodiversity by creating a habitat for beneficial soil microbes and fungi.
  • It provides a rich source of carbon and organic matter in the soil and improves soil texture, organic content, aeration and tilth.
  • It decreases nutrient leaching and improves cation exchange capacity for greater nutrient availability.
  • Biochar also increases the water holding capacity of the soil and can moderate soil acidity in acidic soils.
  • It can last thousands of years in the soil. One application is all that is needed.

Biochar is sterile when it is made and it tends to take up nutrients into its microscopic pores. Therefore, it can bind up soil nutrients when first added to the soil. It is best to “pre-charge” the biochar by mixing it with composts, organic fertilizer, worm castings, humates, mychorrizae, soil microbes and/or compost teas. Let the mix sit a week or two to “pre-charge” before adding it to your beds. Or incorporate all your ingredients, including biochar into your planting beds, irrigate and wait a week or two before planting.

Black Owl Biochar is sold by the cu ft. Weight can vary due to moisture content depending on atmospheric conditions. It can weigh 12-18 lb.

Application Instructions:

  • For vegetable and flower beds, spread 1/2”-1” layer over the bed and incorporate with soil amendments to a depth of at least 4”-6”. You want to get it down to the root zone.
  • For lawns, aerate and then sprinkle or use a lawn fertilizer spreader to fill the holes and water in.
  • For potting mixes, add no more than 3-5% biochar. More is not better.
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 28228025292

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4.0 ★★★★★
Based on 28 reviews
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Verified Purchase
Rebecca Parker
Chelsea, US
★★★★★ 5
#1 Tire Repair
Size: 16 oz
This stuff is Fantastic. I have a riding lawn mower and one of the front tires, which is small, had been running low for a couple of years, we took it off. to fill it with the liquiTube and you could see cracks all around the outside of the tire. The liquid tube oozed out of one of the cracks and sealed , immediately. My brother rolled the tire around real good before we put it back on the track lawn mower. It has been 3 days now and today I mowed for 1 1/2 hrs and the tire as full as it was the day we put in the LiquiTube. This stuff is fantastic, it really, really works!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 31, 2026
J
Verified Purchase
Jana
Los Angeles, US
★★★★★ 4
Awesome
Size: 32 oz
Works as advertised. Just don't scrimp... give it the full recommended amount in each tire
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 27, 2026
K
Verified Purchase
kevin weir
Carnegie, US
★★★★★ 5
This tire sealant works very well
Size: 16 oz
So far so good. Cheaper and easier that tubing a leaking tire
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 24, 2026
J
Verified Purchase
Jerry D
Birmingham, US
★★★★★ 3
Hard to install as instructed.
Size: 32 oz
Nearly impossible to get it in the tire through the valve. Yes I removed the valve core. Broke the bead on the tire and dumped it in. That worked great! So far no leaks. They should definitely redesign the installation method.
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Reviewed in the United States on April 28, 2026
B
Verified Purchase
bsync
Lake Worth, US
★★★★★ 5
Been using it for 15 years! Not sure where the Neg reviews come from?
Size: 16 oz
I've been using Liquitube since around 2010. I use it religiously in my ATVs and lawn tractor tires. Since I've been using this stuff, I've never had a flat before. I've pulled out nails and slivers of steel out of my ATV tires but yet none of them lose air or go flat. I think some of the negative reviews come from improper use of the product or not enough of the product is being used in the tires. I think this come from variance in formula charts that Liquitube has had in the past on their bottles and on their website. The chart on their website wouldn't match the formula that was provided on the bottle. So I think alot of people get mixed up and not knowing the correct amount to add to each tire. Now Liquitube just puts pictures on the side of the bottle with an ounce measurement below each picture to tell people how to use it. But even that can be confusing. For instance, take the picture of the ATV that they show. Below the ATV it says 32oz. Now some people probably think the 32oz is for the entire ATV. Well that isn't the case. They want you to use 32oz Per Tire! Years ago Liquitube even used to say on the bottle to use 32oz per tire on an ATV. Now they just show a picture with an amount below it. Now you'll come to find out that the 32oz they recommend doesn't match up to the formula they tell you to use to calculate how much each tire is supposed to get. So if you use the formula provided, you come to find that it calculates out to use less product per tire than what the bottle tells you to use. So that's very confusing as well. So if you use it long enough, you'll be able to know how much each tire will need from experience. Just make sure there's enough on the inside of the tire to coat the entire inside as well as leaving a bit left over to circulate in the tire so it can be ready for a large puncture if that ever happens. All in all, it's a good product that does what it claims. It lasts for as long as the tire does and it doesn't freeze up in the cold either! 5 stars!
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Reviewed in the United States on February 13, 2026

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