Oberland’s black soldier fly larvae (BSFL) frass is a natural fertilizer and soil amendment that helps improve soil conditions for plant growth.
Derived from BSFL farming, Oberland’s 100% BSFL frass product contains a blend of essential macronutrients (N-P-K), micronutrients, and organic matter that support healthy soil and productive crops. Our frass also contains Chitin, a naturally occurring compound found in insect exoskeletons, which can support beneficial soil microbes and contribute to improved soil organic matter.
Oberland’s BSFL frass offers a sustainable agriculture solution for farmers, growers, and gardeners seeking to improve soil conditions.

Key Benefits
- Nutrient-rich composition supports soil and plant nutrition
- Improves soil conditions for root growth and plant vigor
- Enhances soil’s ability to retain water and nutrients, supporting improved plant tolerance to abiotic stress (e.g., drought, salinity)
- Provides organic matter to help condition the soil
- Contains Chitin, which supports beneficial microbes and contributes to overall soil health
- Supports soil health in ways that may promote greater plant resilience under environmental and pest-related stress
Oberland Trials
- Clinical and in-field trials with frass and strawberry plants demonstrated improved fruit quality, including sweetness and flavour. Learn more.
- Clinical trials with lettuce and frass indicated better water retention and positive changes to root-associated microbial communities
Building Soil Health for the Future
Building back soil health and enhancing climate resilience is key to a stable agricultural future. Incorporating Oberland’s BSFL frass into your growing practices contributes organic matter to your soil, supports beneficial microbial activity, and can help reduce dependence on conventional chemical fertilizers. Over time, this may lead to more resilient land, better crop performance, and a healthier harvest.
Use Applications
Oberland’s BSFL frass is an all-purpose fertilizer and soil amendment suitable for:
- Large-scale farming and industrial agriculture
- Greenhouse operations
- Vineyards and orchards
- Lawns, turf, and landscaping
- House plants and home gardens

Approved for use in organic agriculture in Canada by Ecocert

Certified for use in organic agriculture in the U.S. by OMRI
Contact us today to learn more.
Innovate with Nature: advance soil, plant, and animal health while driving sustainability with BSFL.