Poncirus Trifoliata / Fertilizer / August
My poncirus trifoliata is outside in a 30 gallon container. I will not be bringing it in until early to mid December. The first killing frost come from mid October to mid November My tree has ended a growth spurt and I want it to harden over for winter
My question is do I stop feeding the tree completely or reduce the amount of feed. I am also wondering if i should use an all around fertilize with not so much nitrogen. Some nursery's suggest that a ratio of 3-4-3 for poncirus trees anyway.