Otago Polytechnic has a new programme pathway aimed at refining wine-growing and fruit production skills…  The New Zealand Diploma in Horticulture Production is designed for those already working in the sector, and is organised to accommodate the rhythms of the seasons, so in-work learners can concentrate their energy where it's needed during peak times…  Dom caught up with Otago Polytechnic Senior Lecturer, Rachel Petrie to find out more