The mycorrhizae fungi in Humboldt Nutrients White Widow can help provide plant roots with greater access to water and nutrients in the soil. Mycorrhizal inoculants are crucial to sustaining a healthy, expansive root zone.
With White Widow the speed and aggressiveness of your plant’s root development can be increased. It is common to see large, furry, bright white roots shooting out of the bottom of containers only a week after transplanting with this mycorrhizal powder.
DIRECTIONS FOR USE:
Apply 1/4 to 1/2 tsp per gallon of feed water.
Sprinkle 1/4 to 1/2 tsp under each transplant every planting or re-planting.
Glomus clarum ….. 12,500 prop/ cc
Glomus aggregatum ….. 12,100 prop/ cc
Glomus intraradices ….. 11,300 prop/ cc
Glomus mosseae ….. 11,000 prop/cc
Glomus deserticola ….. 10,400 prop/ cc
Glomus etunicatum ….. 10,000 prop/ cc
Gigaspora margarita ….. 9,900 prop/ cc
Glomus brasillanum ….. 9,300 prop/ cc
Glomus monosporum ….. 9,000 prop/ cc
Humboldt Nutrients Organic Feeding Schedule – PDF format