Great for Cannabis, Vegetable Gardens, Berries, and Turf!! New 25 pound bag coming soon!!


MontanaGrow is a naturally produced and unaltered plant amendment that builds strong roots, stems and foliage. It improves soil structure, yield and quality of many plant species by building more biomass through increased nutrient uptake. This natural amendment helps enhance the production of chlorophyll which in turn increases the number of co2 receptors in plant tissue.  MontanaGrow is an adjuvant utilized for it's ability to enhance nitrogen reducing its volatility, and for unlocking phosphorous in soils.  

NOTE California Customers - Thank you for your loyal support over the years.  MontanaGrow Silicon is a CDFA Approved Organic Input Material for organic use and conventional uses to boost fertilizer effectiveness. 

MontanaGrow is highly absorbent helping soils to retain moisture more efficiently which allows for less frequent watering.  MontanaGrow is adsorbent of volatile organic compounds helping plants to increase their shelf life by slowing the process of decay in plant matter.  Since silicon is the only element that expands when it freezes it offers plants frost protection, drought and salt resistance, along with alleviating abiotic and biotic stresses.