
MegaPhos – Phosphorus Solubilizing Microbe
- 100% organic certified · CDFA registered inputs
- Family-owned in Nevada City since 2006
- Made in California in small batches
Product details
- Solubilizes phosphorus that is normally unavailable to the plant
- Increases crop yield and production
- OMRI listed and CDFA organic certified
- 100% water soluble – no clogging
Available in: 2 oz., 1 lb. and 12.5 lb.
Ingredients
Bacillus megaterium strain HM87
Application Rates
Foliar Spray: ½–2 tsp. per gallon. Dissolve product in water to create solution. Spray to completely cover foliage until run-off. Repeat every 7-21 days. Soil Drench: Use ½–2 tsp. per gallon.
Apply solution to the soil after normal watering schedule. Soak soil until saturated. Repeat every 14-60 days.
Hydroponics Systems: Use 1½–2 tsp. per gallon. Dissolve product in water of reservoir. Use each time reservoir water is changed.
Product Safety Data Sheet
How to use & feeding rates
Analysis & label
The complete guaranteed analysis is printed on the product label. Want it as a sheet? Print the spec sheet →
Shipping & returns
Orders ship from our Nevada City store, with free local pickup available — usually ready in 24 hours. Unopened items can be returned — see our return policy. For freight or wholesale quantities, contact our commercial team.


