
WELCOME TO SONOMA ORGANIC
Regenerative Farming Solutions
At Sonoma Organic, we are dedicated to providing American-made, 100% organic Black Soldier Fly Larvae Frass specifically designed to rejuvenate soil, nourish and encourage plant growth, and provide natural defenses against pests in the regenerative farming spirit.
What is BSFL Frass?
Black Soldier Fly Larvae (BSFL) Frass is an all natural, organic soil rejuvenation supplement created by black soldier larvae (Hermetia Illucens). It is the combination of their exoskeletal and exudate matter. Sonoma-Organic frass stimulates plant growth by combining bio stimulants and nutrients. It creates a superior natural alternative to fertilizer that boosts plant health and growth. In addition to serving as a perfect fertilizer, it also contains Chitin, an ingredient found in BSFL larvae exoskeletons that, when introduced to plants as food, triggers the creation of Chitinase within the plant, which serves as a natural pest repellent with no effects to the plant or its consumer.
Our product boosts natural plant defenses. Frass protects plants against fungi, nematodes, bacteria, viruses, and insects. Frass can also reliably heal plants from wounds and damages. Many farmers use pesticides that are harmful to plants and humans, but frass is all-natural and makes plants stronger and free from harmful life forms.
Frass is becoming increasingly available in the marketplace; however, much of what is available today is sourced from overseas where little is known about what the black soldier fly larvae are consuming to generate the frass. Black soldier fly larvae are considered ideal candidates for generating frass thanks to their ability to consume almost anything outside of metal or plastic. Overseas frass suppliers provide no information to the nutritional and heavy metals analyses of their product, leaving no guarantees that their frass is free of pesticides, poisons, or other harmful toxins. We guarantee that our frass is 100% American Made in Sonoma County, California, and is fed purely pre-consumer waste from grocery stores, the same food we feed our families. A detailed nutrient analysis and heavy metals analysis is available on this website under product info.
We CAN Deliver in Sonoma, Marin, and San Francisco CountIES FREE of Charge.
What is Regenerative Farming?
Regenerative farming is a way of farming and harvesting crops that supports and sustains the environment. This way of farming is self-sufficient and sustainable. Unlike conventional farming, which often depletes soil nutrients and damages ecosystems through chemical inputs and monocropping, regenerative farming aims to enrich the soil and promote a thriving ecosystem. These practices not only improve soil fertility and water retention but also reduce greenhouse gas emissions, making regenerative farming a sustainable solution to feeding a growing global population while combating climate change.
Frass improves soil health by fostering microbial activity, which in turn enhances plant growth and resilience. By recycling organic waste into frass, farmers contribute to a circular economy, reducing food waste and reliance on synthetic fertilizers. The result is fresher, healthier food and a significant positive impact on the environment through reduced pollution, better soil health, and increased carbon sequestration.

Contact Us
Contact us if you are interested in custom orders. We are happy to answer questions and take feedback.
Email: info@sonoma-organic.com