Humboldt Nutrients Master B 1-5-6 -- 1 Quart Sugars Crafted from 1mm thick cold-rolled

Crafted from 1mm thick cold-rolled steel and coated with a matte black powder finish

Digital toggle-slider system allows for easy changes from drying

this lens reduces brightness and eliminates distortion

providing everything you need to start freeze-drying and securely storing your plant material immediately

Humboldt Nutrients Master B 1-5-6 -- 1 Quart Sugars Crafted from 1mm thick cold-rolledHumboldt 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.