Trial Report | Hydroponic Lettuce

Hydroponic Lettuce Trial

  • Duration: Planted August 7th – Measured August 29th
  • Harvested 22 days later, representing a 15% reduction in harvesting time.
  • Generally, full harvest is 26 days
Time To Harvest
15% reduction in your harvest time with Humic Land

Location: Encinitas, CA 92024 

Purpose: Evaluate the Effect of Humic Land Organic Soil Amendment on Hydroponic Lettuce.

Protocol: Regular Farm protocol; with Humic Land added at a rate of 26 oz. per 50 gals. Water.


General Observations of test

• Control (CON) – Normal protocol, no Humic Land.
• Humic Land 1 (HL1) – One HL application 7 August.
• Humic Land 2 (HL2) – One HL application 22 August.
• Humic Land 3 (HL3) – Two HL application; 7 August and 22 August.
• Humic Land 4 (HL4) – One HL application by aerial spray 22 AugustHydroponic trial

Hydroponic trial
Hydroponic trial
Hydroponic trial

Humic Land with varied applications, averaged a 2.9 – 4.8% yield increase over Control. This occurred over a 20-day trial


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