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What nutrients does hydroponic lettuce need?

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All of the macronutrients, nitrogen, phosphorus, and potassium, and many micronutrients are essential for healthy lettuce growth. To supply the right balance of nutrients to your plants, you will need the right hydroponic fertilizer. A fertilizer high in nitrogen and potassium will work best.
Craig Witthaus is an artist in White Bear Lake, Minnesota. He has been sailing since he was five years old, and his sailing experience shows in the authentic design of the boats and hydroponics and “set” of the sails in his work. He has settled on oil painting as his primary medium, with a focus on landscapes, gardens and sailing themes. Also we have answers about gardening and hydroponic systems.
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