09-23-2017, 10:52 PM
There should be a general recommendation but I don't know any. When I planted mine without soil test, I used approximately, slightly more than 1 matchbox per plant when the vine started running and the same quantity during flowering. I did all these after a one-time applicatn of chicken manure. You may also need to fertilize during harvest. BTW I used npk 15 15 15.