All Growing Products

Black Owl Biochar Premium, Organic Ag/Hort (TM)

• OMRI-Listed
• Creates Healthy Habitat for Diverse, Beneficial Microbes
• Increases Root Mass 
• Holds 5.5 Times Its Weight in Water
• Improves Tilth and Porosity of Soi
• Reduces Need for NPK
• Typically a One-Time Application

Black Owl Biochar Organic "Infusion" (TM

• Synergistic Infusion of Microbes and Biochar
• Saves Water
• Reduces Need for NPK
• Typically a One-Time Application
• Improves Tilth and Porosity of So

Available in different sizes and in bulk. For product, click here. 

Black Owl Biochar "Mellow Mix" (TM

• Perfected Blend of Black Owl Biochar Premium Ag/Hort and Several Other Organic Inputs
• Ideal for Indoor Growing
• An "All-In-One" Mix
• Up to 200% Greater Yields
• Improved Soil Matrix, Porosity and Aeration
• Ideal Particle Size
• Provides Essential Minerals for Enhanced Growth
• Saves on Water
• More Compact Buds
• Healthier Plants

Available in different sizes and in bulk.  For product, click here. 

Black Owl Biochar "Rich Brix Mix" (TM)

• Mix of Black Owl Biochar Premium, Organic Ag/Hort and Essential Minerals
• All-In-One Hi-Brix Mix
• Provides Enhanced Mineral Content to Vegetables and Fruit
• Improved Soil Matrix, Porosity and Aeration
• Increases Mineral Content and Improves Flavor of Produce
• Provides Essential Minerals for Enhanced Growth
• Saves on Water
• More Robust Roots
• Healthier Plants

 Available Soon!  For more information on product, click here.  To pre-order email us at info@biocharsupreme.com

Black Owl Biochar "Buxom Blossom" (TM)

• Mix of Black Owl Biochar Premium, Organic Ag/Hort, (
• All-In-One Biochar Bloom Booster
• More Eyes and Blooms 
• For Both Annual and Perennial Flowers
• Larger, Healthier Blooms
• Thicker, Stronger Stems
• Biochar Increases Bloom Season
• Improved Tilth
• Less Need for other Inputs
• Provides great tilth, and Diverse Microbial Life in Soil

 Available Soon!  For more information on product, click here.  For links to our peony study click here.