One regenerative input.
Three ways to put it on the ground.
Black Soldier Fly Larvae frass — a complete soil amendment that feeds plants, wakes up soil biology, and closes the food-waste loop. Sold under three names depending on who's buying.
Where are you putting it?
The same BSFL frass — packaged for retail shelves on one side, sold by the truckload on the other. We don't publish pricing — request a quote and we'll respond with availability, format, and freight.
Wholesale Black Soldier Fly Frass
Insect frass · organic soil amendment · bulk B2B supplyFull truckload quantities available for immediate B2B fulfillment. Chapul Farms' black soldier fly frass is the nutrient-dense byproduct of our larvae production system, a combination of larval castings and shed exoskeleton, delivering conventional NPK fertility and something synthetics stripped out long ago: nature, back in your soil.
A soil amendment for fertilizer manufacturers, specialty ag retailers, and large-scale growers ready to close the loop on soil health.
No pricing online. Quotes include format, MOQ, freight, and lead time.
Bulk Frass
FTL · LTL · pallet · super sackThe same frass, sold by the truckload, super sack, or pallet — for distributors, blenders, and growers operating at agricultural scale.
Best for: distributors · co-ops · row-crop farms · soil blenders · agronomists
No pricing online. Quotes include format, MOQ, freight, and lead time.
Soil Revival
Retail-ready · garden centers · landscapeOur retail-facing brand. Beautifully packaged, shelf-ready bags of Chapul frass — built to sell itself to home gardeners, landscape pros, and regenerative growers walking into your store.
Best for: garden centers · independent retailers · landscape suppliers · regenerative co-ops
No pricing online. Quotes include format, MOQ, freight, and lead time.
It's not fertilizer. It's not compost.
It's what soil has been missing.
BSFL frass is the digested castings of the world's most efficient organic-waste recycler. Here's what that means in the ground.
A complete macronutrient profile — naturally balanced.
Frass delivers nitrogen, phosphorus, and potassium in plant-available ratios — without the runoff risk of synthetic fertilizers or the unpredictability of raw composts. Apply it once, feed the crop, and feed the soil for the next.
Wakes up soil biology.
Microbes are the engine of healthy soil. Frass is loaded with the carbon, micronutrients, and microbial signals that get that engine running again in tired or overworked ground.
Closes the loop.
Every bag is the end product of a regenerative cycle: organic waste → BSFL → frass → soil → food. The bug does the work.
Slow-release. Steady-feed.
Frass releases nutrients gradually as soil moisture activates it — no burn, no spike, no waste. Forgiving for growers, friendly to the soil profile.
Independently lab-tested.
Third-party analysis of NPK values and micronutrients, available on request. Numbers you can put in front of a buyer or a soil agronomist.
Need lab values, application rates, or comparison data for your formulation? Request the full spec packet → (delivered with your first quote).
Trusted documentation. Real availability.
PNW & West Coast first
Standing inventory ships to OR, WA, ID, CA. Other regions on request — freight estimated in the first reply.
Scheduled to your calendar
Bulk orders schedule against our production calendar. Retail pallets typically ship from inventory. Lead times confirmed with your quote.
Certificate of Analysis
Independent lab analysis on request — and always included with your first shipment.
OMRI · CDFA · state regs
Built to meet agricultural fertilizer compliance. Listings and registration numbers available on request.
Distributors and growers are reordering.
Top-selling product. Interest has doubled over the past year — high quality and consistent availability.
Real measurable improvement in soil structure after one season. We're scaling up next year.
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