KiS Organics
KIS Organics Premium Biochar and Soil Mix
KIS Organics Premium Biochar and Soil Mix
KIS Organics Premium Biochar and Soil Mix offers a ready-to-use base tailored for heavy-feeding varieties, integrating 8% biochar to elevate carbon retention and cation exchange capacity for improved water storage. This 100% natural and organic blend avoids synthetic chemicals and holds a fertilizer registration reflecting its high fertility standards. Laboratory verification demonstrates that specific pH adjustments ensure heavy metals remain unavailable to plant systems, meeting testing requirements in numerous jurisdictions. The medium uses high-quality amendments in ratios exceeding typical market formulations, incorporating lab-confirmed compost, peat moss, and earthworm castings to establish rapid biological activity. An added infusion of beneficial microorganisms accelerates nutrient cycling, allowing growers to simply plant and water while the diverse mineral and biological ecosystem sustains healthy growth for extended periods.
For optimal results, use minimum seven-gallon containers to support full-cycle development, allocating 60 to 90 gallons per light unit in indoor settings. Maintain moisture levels near field capacity to sustain the living ecosystem, checking saturation via a compression test for slight exudate or targeting 80 mbar on moisture meters, with Blumat irrigation providing precise delivery. This mix remains viable for repeated use across multiple grow cycles, requiring only minor adjustments between harvests to restore performance. When maximizing yield on large specimens within restricted pot sizes, supplement growth by applying the KiS Organics Nutrient Pack weekly as a top dressing. The active biology encourages natural organism populations essential for nutrient turnover, eliminating the need for additional bottled fertilizers while offering a stable, reusable substrate suitable for both indoor and outdoor cultivation environments.
๐ Product summary:
- Integrates 8% biochar to increase carbon density, cation exchange capacity, and water retention for heavy-feeding crops.
- Contains Black Owl Biochar, sphagnum peat moss, aged fish compost, earthworm castings, volcanic pumice, glacial rock dust, basalt, calphos soft rock phosphate, oyster shell, alfalfa meal, fish bone meal, crustacean meal, kelp, neem cake, karanja cake, feather meal, calcite, ag lime, and beneficial microbes.
- Passes heavy metal testing in multiple states due to pH-manipulated formulations that render metals unavailable to plant uptake.
- Offers 0.5, 1, and 1.5 cubic foot bag sizes with free shipping on half-cubic-foot units, plus bulk ordering starting at one cubic yard with discount tiers.
- Maintains structural integrity for reuse across multiple cycles, with internal verification showing consistent performance over five-year indoor bed durations.
- Requires no supplemental bottled nutrients for standard growth cycles, though large plants in undersized containers may benefit from weekly Nutrient Pack top dressing.
- Recommends a minimum seven-gallon container volume and indoor application rates of 60โ90 gallons per lamp for full developmental support.
- Delivers moisture management guidance recommending field capacity targets, confirmed via squeeze tests for exudate drops or moisture meter readings at 80 mbar using Blumat irrigation.
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๐ฆ Nationwide shipping & returns
๐ฆ Nationwide shipping & returns
NATIONWIDE SHIPPING:
Some free shipping products may be limited to the lower 48 states, as indicated by our shipping estimator tools and checkout cart. Outdoor living, home, and garden items ship nationwide. Standard shipping fees are confirmed at checkout based on your address and provider selection. Free shipping items incur zero fees at checkout. Tracking details are emailed instantly upon order fulfillment.
NATIONWIDE SHIPPING RETURNS: 30 day returns.
We accept returns of unused products that are defective or not defective. Your return must be processed within 30 days of the date of purchase. We do not process exchanges. We will provide a shipping label by email, you are responsible for bringing the return to the shipping provider.
FREIGHT PRODUCT RETURNS: no returns or exchanges.
There are no returns, exchanges or refunds for products delivered via freight. REFUNDS: The cost of the return shipping and a 6% credit card processing/restocking fee will be deducted from your refund amount. The refund balance will be distributed to you once the returned product is received and processed.
NATIONWIDE PRODUCT REFUNDS:
The cost of the return shipping and a 6% credit card processing/restocking fee will be deducted from your refund amount. The refund balance will be distributed to you once the order is canceled and the returned product is received and processed.

Let customers speak for us
from 65 reviewsWorked like an absolute charm!
These markers were perfect for ones that we were replacing. The quality is great and they seem sturdy. The gold detail stands out and is visible from a distance. Shipping was very fast.
Good solution. The little flies have disappeared. We were sure to mist/moisten the surface of each plant once a day for 4 or 5 days, after the initial application of the nematodes, to keep the little guys mobile and able to get to any remaining eggs. So, go for it!
Plant was well packed and shipment was very fast. Received a very nice fully rooted plant in the pot!
The organic garden soil is doing very well in my garden bed. The company was professional, nice, and accommodating to my needs. They provide many types of things for your landscaping at a reasonable price.
Product was delivered promptly and the quality of the product was very good, as hoped for. I was thrilled to receive the product so quickly! Thank you!
Product is great. Didn't care for having to pay am extra $17 tariff to UPS to get it delivered, but I guess that's not your doing. Thank you Mr. President.
My new babay arrived safely and only lost two little leaves so far. The first one I ordered from different shop arrived with two leaves attached that fell off within ten minutes of unboxing and 22 leaves that had came off during shipping. So glad she arrived looking as beautiful as i was hoping. Also had a surprise red arrow syngonium cutting thatโs beautiful. Also customer service was amazing. Will definitely order from them again. Hoghly recommend this shop.
Great flag and it works well on our hangar ceiling. A little worried it wouldn't arrive in time for our event but it did.
Enjoyed putting them together
I think Iโm in love! This beauty came delicately packaged. Seemed to have no stress at all from shipping. I live in Miami, I was worried about shipping all the way from California. To my surprise she arrived well taken care of already. I can tell this grower takes pride in caring for these babies. Shipping was fast. I just ordered again same day!
Great service and great product. Delivery was quick. Good communication.
lovely olive jar, attractive to keep on display. And useful too.