Liquid Carbon

Ready-to-Use Liquid Humic Power.

Description: Liquid Carbon is a versatile 12% liquid humic acid designed for use in foliar applications, irrigation injection, starter fertilizers, and soil-building programs. It enhances nutrient availability, improves soil structure, and increases plant resilience across agriculture, turf, horticulture, and environmental systems. Benefits: Boosts nutrient availability and soil CEC Improves root strength and drought tolerance Easy to apply through foliar, fertigation, or starter systems Supports sustainable soil-building practices Compatible across multiple markets and crops

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How To Buy

Humaplus Liquid Carbon

Content Analysis

Humic Substances
12% (Colorimetric)
Organic Carbon
4.49%
pH
9–11
C:N Ratio
50:1
Cation Exchange Capacity (CEC)
300 meq/100 g
Density
8.76 lb/gal (1.05 kg/L)

Application Rates

Agriculture Environment Turf Horticulture Aquaculture
Irrigation Water
1 gal/ac (3.8 L/ac)
Foliar Spray
0.25–0.5 gal/ac (1–2 L/ac)
Pre-Plant In-Furrow
0.25–0.5 gal/ac (1–2 L/ac)
Side Dress / Strip-Till
0.5–2 gal/ac (2–8 L/ac)

Application Types

Application Type Item IconAgriculture
Application Type Item Icon (1)Turf
Horticulture IconHorticulture
AquacultureAquaculture

Blending Instructions

  • Do not mix with high-nitrogen or phosphate liquids (e.g., 10-34-0) 
  • Compatible with UAN when mixed at recommended dilution 
  • Conduct jar test before blending 

Product Shelf Life & Storage

  • 1 year if stored cool 
  • Avoid sunlight, freezing, excessive heat 
  • Store 10–45°C (50–105°F) 

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