Humboldt County's Own

Humboldt County's Own Sonic Bloom is a 0-51-34 powdered phosphorus and potassium booster for the flowering stage. Its primary ingredient is potassium phosphate (KH2PO4), with vitamin B1 added, and it contains no dyes. Humboldt County's Own says it works with all nutrient brands, in soil or hydro. This listing is the 5 lb (2.27 kg) size. How to use Soil and hydro: 1 tsp per 5 gallons of water. Start when you first see signs of flower development, usually around the 2nd week of bloom, and continue until a week before harvest. Use Sonic Bloom or Humboldt County's Own Crystal Burst, not both. Good to know The SDS lists it as 99% mono-potassium phosphate and 1% B vitamins. Keep the container tightly closed in a cool, dry area, out of direct sunlight.

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 Looks like Powdered Sunshine!!! Emerald Triangle's ultra-potent PK booster takes it to the next level. 20 times the B1 of other popular PK boosters. The addition of the B1 vitamin puts this PK Booster into a class of its own. It provides nutrients which increase growth and support flowering for the more abundant yields of your fragrant flowers and medicinal herbs. 

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