Research & Innovation

At GrassMar, we're passionate about delivering quality, sustainable, and effective plant growth solutions to our customers. Our dedication to research and innovation is the backbone of our business, ensuring that our products stand up to the test of scientific evidence.

Targeted Frass

To keep things transparent, we've compiled a list of references that support frass as valuable in the garden.

• Houben, D., Daoulas, G., Faucon, MP. et al. Potential use of mealworm frass as a fertilizer: Impact on crop growth and soil properties. Sci Rep 10, 4659 (2020). https://doi.org/10.1038/s41598-020-61765-x
• Fuertes-Mendizábal, T.; Salcedo, I.; Huérfano, X.; Riga, P.; Estavillo, J.M.; Ávila Blanco, D.; Duñabeitia, M.K. Mealworm Frass as a Potential Organic Fertilizer in Synergy with PGP-Based Biostimulant for Lettuce Plants. Agronomy 2023, 13, 1258. https://doi.org/10.3390/agronomy13051258
• Sørsdal, S. K. (2021). The effect of mealworm frass on plant defense responses and nutrient uptake. Retrieved from https://ntnuopen.ntnu.no/ntnu-xmlui/handle/11250/2782494
• Nyanzira, A., Machona, O., Matongorere, M., Chidzwondo, F., & Mangoyi, R. (2023). Analysis of Frass Excreted by Tenebrio molitor for Use as Fertilizer.

Our commitment to staying ahead in the gardening industry means we'll always keep you informed as new studies and information emerge. We'll continue to update our customers and incorporate the latest knowledge into our products and practices. So when you use our Targeted Frass, you can trust that you're using a product backed by science and driven by our love for sustainability, effectiveness, and ethical practices. Happy gardening!