Humboldt Nutrients Master B
Humboldt Nutrients Master B
Humboldt Nutrients Master B
Humboldt Nutrients Master B
  • Humboldt Nutrients Master B
  • Humboldt Nutrients Master B
  • Humboldt Nutrients Master B

Brand: Humboldt

Product Code: 0000002723037-01

Availability: In stock

$19.95

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Humboldt Nutrients Master B - Humboldt Nutrients Master A & B is a premium two-part amino acid-based fertilizer program designed for flowering plants. The amino acids and organic acid complexes set the Master A & B series apart from your standard base nutrient by making all the macro and micro nutrients more available.

NPK Ratio: 1-5-6

Available in: Quart | Gallon