Quick view White Widow 8 oz. Mycorrhizal inoculants are crucial to sustaining a healthy, expansive root zone. Humboldt Nutrients is proud to launch our newest and most powerful soluble mycorrhizae product, White Widow. White Widow is a mycorrhizal powder containing an extremely high... MSRP: $101.40 Was: Now: $99.99 Add to Cart Compare
Quick view White Widow 2oz Mycorrhizal inoculants are crucial to sustaining a healthy, expansive root zone. Humboldt Nutrients is proud to launch our newest and most powerful soluble mycorrhizae product, White Widow. White Widow is a mycorrhizal powder containing an extremely high... MSRP: Was: Now: $32.99 Add to Cart Compare
Quick view Verde gal. Verde 16-1-2 It's Spanish for green. Lush green colors and vigorous growth are what you can expect with Verde. Used as a foliar spray or as a growth catalyst for hydroponic or soil crops, Verde keeps plants healthy throughout their life cycle. Verde is a... MSRP: Was: Now: $90.79 Compare
Quick view Verde 32 oz. Verde 16-1-2 It's Spanish for green. Lush green colors and vigorous growth are what you can expect with Verde. Used as a foliar spray or as a growth catalyst for hydroponic or soil crops, Verde keeps plants healthy throughout their life cycle. Verde is a... MSRP: Was: Now: $25.69 Compare
Quick view ProZyme gal. Enzymatic Concentrate ProZyme Enzymes are biological catalysts, derived from living organisms. Catalysts increase the speed of naturally occurring chemical reactions. Prozyme, is a concentrate, made up of over 80 different beneficial enzymes. Humboldt... MSRP: Was: Now: $155.79 Compare
Quick view ProZyme 32 oz. Enzymatic Concentrate ProZyme Enzymes are biological catalysts, derived from living organisms. Catalysts increase the speed of naturally occurring chemical reactions. Prozyme, is a concentrate, made up of over 80 different beneficial enzymes. Humboldt... MSRP: Was: Now: $44.69 Compare
Quick view MycoMadness 8 oz. Not for sale in Hawaii Myco Madness is a soluble powder which contains a biologically active package: 9 mycorrhizal species, 15 beneficial bacteria and 2 trichoderma species well-suited to a variety of media, soil conditions, climates and plants. Myco... MSRP: Was: Now: $52.92 Compare
Quick view MycoMadness 4 oz. Not for sale in Hawaii Myco Madness is a soluble powder which contains a biologically active package: 9 mycorrhizal species, 15 beneficial bacteria and 2 trichoderma species well-suited to a variety of media, soil conditions, climates and plants. Myco... MSRP: Was: Now: $28.99 Compare
Quick view Mayan Microzyme 8 oz. NOT FOR SALE IN OREGON OR HAWAII Bacterial Complex with Biological Nitrogen Fixation (BNF) Mayan MicroZyme is a 100% organic and ecologically safe beneficial bacterial complex with multiple species of soil microorganisms that will increase fertility... MSRP: Was: Now: $31.87 Compare
Quick view Master-B, 1 gal. NPK 1-5-6 Humboldt Nutrients Master A&B is a premium two-part fertilizer program designed for all plants made with non-toxic, high quality ingredients. Humboldt Nutrients has formulated this vigorous 2-part nutrient solution for use on any plant, in any... MSRP: Was: Now: $74.30 Compare
Quick view Master-B, 32 oz. NPK 1-5-6 Humboldt Nutrients Master A&B is a premium two-part fertilizer program designed for all plants made with non-toxic, high quality ingredients. Humboldt Nutrients has formulated this vigorous 2-part nutrient solution for use on any plant, in any... MSRP: Was: Now: $26.19 Compare
Quick view Master-A, 1 gal. NPK 4-0-3 Humboldt Nutrients Master A&B is a premium two-part fertilizer program designed for all plants made with non-toxic, high quality ingredients. Humboldt Nutrients has formulated this vigorous 2-part nutrient solution for use on any plant, in any... MSRP: Was: Now: $74.30 Compare
