Shipping calculated at checkout.

Biofuel SP is a high-performance, organic, plant-derived fertilizer that promotes plant nutrition in all conditions. Biofuel SP provides readily available macronutrients to the plant and promotes beneficial microbial activity in the rhizosphere, leading to improved plant growth, yield, and soil nutrient conditions.

At over 30% amino acid content by weight, Biofuel SP supplies readily available nitrogen as well as high levels of potassium, phosphorus, and organic matter in an easy-to-use, environmentally friendly fertilizer that can be applied alone or in conjunction with other organic or conventional fertilizers in any growing media and irrigation system. Suitable for indoor, greenhouse, and broad acreage crops, Biofuel™ SP is an innovative new fertilizer technology that powers plant growth with beneficial biology.

Dosage/Application Rate(s)
Field (amount per acre per application)

Root Drench: 2-20 lbs (2.2-22kg/ha)
Foliar: 0.7 lbs – 1 lb (0.75-1 kg/ha)

Containers (amount per gallon of water)
Root Drench: 0.1%-1.0% (w/v) Metric equivalent: 1-10g/L US equivalent (approx.): 1 tsp – 2.5 tbsp/gallon
Foliar: 0.1%-0.5% (w/v) Metric: 1-5g/L US equivalent (approx.): 1 tsp – 1tbsp/gallon

Use & Application
Using BioFuel™ SP can help reduce or eliminate the need for conventional salt-based fertilizers without jeopardizing plant nutrition. Biofuel™ SP should typically be applied as a root drench at rates from 2-20 pounds per acre as needed during the growing season. Biofuel™ SP can also be applied as a foliar fertilizer at rates of 0.7-1.0 pounds per acre as needed. For optimum results, use soil and plant tissue nutrient analyses to determine ideal application rates for your crop. Biofuel™ SP is compatible for use on most crop types. Always test new fertilizer application rates on a small portion of the crop before large-scale applications.