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| I agree, the P and K has to come from somewhere. The crop uses a little each year and one would expect that it needs to be replenished. They were not recommending no additional N. I believe that somewhere in the neighborhood of 150 units of N was called for to raise 200 bu corn. I just wonder though..... can you really raise a 200 bu crop year after year with 4-6 gallons of 6-18-18 even if your soil tests do come back in the high category? Really makes you wonder. | |
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Tell me about liquid 6-18-18 fertilizer
