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Papayas (Paw Paw) in a greenhouse

Papayas (Paw Paw) in a greenhouse

Another tropical fruit to consider


I am frequently being asked about growing non-traditional crops, by people looking to diversify, and whether they would be commercially viable.   Over the past three years I have identified several products that should be investigated this takes time, effort and research.  Without having a dedicated high-tech greenhouse research station, set up in New Zealand, to provide the necessary information for our location, we are reliant on overseas developments.   The Dutch have the famous Wageningen University where they have the capacity to research all manner of non-traditional greenhouse crops, they determine if non-traditional produce can be grown in a greenhouse environment in Holland.  The information sharing and collaborative research, between growers and the university, is providing the private sector with the confidence they require to commercially grow these different cultivars, in a high-tech greenhouse, with the knowledge they will make profitable returns.  

In New Zealand – we do not have cohesive greenhouse research. We have pockets of research being conducted but often private businesses and entrepreneurs must take a punt; here in lies the issue. The confidence required, to be fully committed to growing alternative products, just isn’t there.  One example is the extremely slow progression of the change from growing strawberries in the ground to producing them in protected cropping structures.   Many other countries are growing in the most high-tech advanced systems you can imagine.  In New Zealand there are constraints to investing in such high-tech developments, so growers are opting for low tech tunnel houses.  Australia exports winter strawberries to NZ at a relatively cheap price, so I fully understand the hesitancy of building a high-tech strawberry farm in NZ. 

I believe there is an opportunity to grow more tropical fruit under some type of protected structure in NZ.  Without this being fully researched it is too hard to be 100% confident any new cultivar will be commercially viable.  In Europe they have been commercially growing Papayas, in high tech greenhouses, with the help of research and collaboration, something I can only dream of happening here.

Below is a link to a video of the Papayas growing.  The video is in Dutch and the grower is talking to a chef but seeing what is possible is what I am excited about.



This video shows the amazing production potential.



Cover photo supplied by Kotare Subtropical Nursery from Papaya plants currently growing in their greenhouse: E - kotarefarm@yahoo.co.nz : P - 0274 347 041


Article written and compiled by Stefan Vogrincic

All Article’s checked and edited by Marie Vogrincic

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