News Feed › Forums › Soil Health › Sap results for Harriet Mellas Johnson su grown tomato. › Reply To: Sap results for Harriet Mellas Johnson su grown tomato.
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Ok I experienced this modern variety salt tolerance this season. I planted a bed to a mix of hybrid lettuces from Johnny’s and OPs from Frank Morton, all of the OP lettuces developed tip burn, none of the hybrids did.