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Growing Lettuce on Raised Beds
Dear All,
I am currently growing lettuce in a sand and paddy shell mixture in the Caribbean and is being irrigated using drip tape. I am confused on when to irrigate with the nutrient solution and when the irrigate with water only and how frequently. Any suggestions would be appreciated. The hydroponic solution I am using is as follows: For four (4) liters of water: A. CONCENTRATED SOLUTION OF MAJOR nutrients GRAMS Mono-potassic Phosphate 190.0 Magnesium Sulfate 400.0 Potassium Nitrate 440.0 B. CONCENTRATED SOLUTION OF MINOR NUTRIENTS GRAMS Fertilon combo 20.0 Boric acid 4.6 C. CONCENTRATED SOLUTION OF N C GRAMS Calcium Nitrate 590 DOSAGE Solution cc. per 1 liter of water A 5.0 B 2.5 C 5.0 |
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