Item Number: PSO561
Earthshine Biochar Blend (30 lb)
Rejuvenate Your Soil
Check Your Zone Compatibility:
Compatible with your zone.
Growing Zone for
Our Guarantee To You
Since 1976, we've served our customers at every stage of growing. Please contact us at any time. We are happy to support and assist you.
Description
Description
Earthshine Biochar Blend (30 pounds) combines biochar with glacial rock, soybean meal, worm castings, and humic acid. The product record lists humic acid at 10 percent among the non-plant-food ingredients. Use the blend when preparing new media, refreshing previously used soil, as a top dressing, or as a component in compost-tea and mycorrhizal programs, following current package directions.
Biochar adds porous carbon particles to a growing medium, while the mineral and organic ingredients contribute additional material to the blend. Results depend on the soil, crop, rate, irrigation, and fertility plan. Measure the application area or container volume before use and mix evenly rather than leaving concentrated pockets around roots.
Product Details
- Package size: 30 pounds
- Ingredients noted in the record: Biochar, glacial rock, soybean meal, worm castings, and humic acid
- Uses: New soil, reused soil, top dressing, and compatible compost-tea programs
Read the current package directions before application and confirm compatibility before combining inputs.
Related Supplies
Compare complementary materials in soil amendments and growing media.
Shipping Information
Shipping Information
Cannot ship to the following states: AL, AK, AR, CT, DE, FL, GA, ID, IL, IN, IA, KS, KY, LA, MD, MI, MN, MS, MO, MT, NE, NH, NJ, NM, NY, NC, ND, OK, PR, SC, SD, TX, UT, VI, VT, VA, WV, WY
Shipping Weight: 31.0 lb
Dimensions: 27.5"L x 15.5"W x 13.5"H
Features
Features
Characteristics
Characteristics
Use Instructions
Use Instructions
Application Rates:
- Transplant: 1 Tbsp. per 6 inch potting hole
- Recycling soil: 1 lb. per 4 cubic feet of soil
- Boosting new soil: 1 lb. per 6 cubic feet
- Compost tea: 1 to 2 Tbsp. per 5 gallons
- Large application: 30 lbs. will treat 1 pallet of new soil or 2 cubic yards of old soil
Useful Information
Useful Information
Guarantee
Guarantee
Share

The other review warns about the odor, well yes it is a bioactive product so will definitely have a smell when opened. But it doesn’t make the garden stink if that’s what you’re wondering.
We’ve been adding some to our stock tank grow bins for a few years now when preparing for the spring planting and so far so good. Will continue to do so for several more years to keep improving the soil.
Seems like my cannabis likes it but man the odor this stuff gives off can hit your gag refluxes , i almost Vomited. Guess time will tell & it's times like this im glad i got a 440 cfm fan w carbon filter going in my tent 24\7 !!
- Choosing a selection results in a full page refresh.
- Opens in a new window.