Worms are Mother Nature's most famous decomposer. The benefits that worms provide for our gardens are plentiful and essential. Worm castings in particular, provide fourteen of the essential plant nutrients for growth, as well as vital organic acids, and beneficial organisms. 1 tablespoon of worm castings can provide enough plant food for a 6" potted plant for more than 2 months. Worm castings and worm extracts are used by discerning professional and hobbyist gardeners around the world.

Humboldt Nutrients Liquid Underground is a worm casting extract specially derived from the best worm castings in the world, as well as bat guano and kelp. Rich in essential nutrients, organic acids, and beneficial organisms, the HN Liquid Underground provides gardeners with a bio-stimulant for soil organisms, as well as facilitating better plant nutrition and uptake. Weekly applications during fruiting and flowering stages for plants and vegetables can help increase yield and vitality. Humboldt Nutrients Liquid Underground can be applied to all crops including hydroponics, vegetable crops, row crops, field crops, trees, vines, ornamentals, and landscaping.

Directions:

For Hydroponics:
Mix your normal nutrients solution and then add 10-15 ml LIQUID UNDERGROUND per gallon of nutrient reservoir.

For Soil:
Add 10-20 ml per gallon of water to your normal nutrient solution.

Foliar:
Add 10-15 ml per gallon of water. Spray directly on plants during the evening or when lights are off.

For optimal results add LIQUID UNDERGROUND to your standard Humboldt Nutrients feeding schedule.

GUARANTEED ANALYSIS

Total Nitrogen (N)...................................................................0.01%

0.00% Ammoniacal Nitrogen

0.00% Water Soluble Nitrogen

0.01% Water Insoluble Nitrogen

Available Phosphate (P2O5)....................................................0.10%

Soluble Potash (K20)..............................................................0.02%

Derived from: Bat guano, earthworm castings, and kelp.