...I think you need to solve the problem of shipping before you invest anything.
I think at the first stage, it can be opened just for a few central cities, with a few greenhouses located near to these cities to resolve this "shipping" problem.
That's a good idea but it will be confronted with a lot of issues but if you are so serious about this, then you can ask a big company that also deals with vegetable to take up with your idea, it will need huge funding but it's not impossible to implement, I hope you will not do an ICO for this, this is a good idea to be ruin by ICO again.
I'm not really the fan of ICO and not one of tho people, that like to integrate blockchain or shitcoins in everything, where no really needed in it. Max, I will accept crypto as one way of payments or will create simple blockchain that will include info about vegetables and their growing progress.
You could do something similar for your project. Instead of directly assigning a parcel of land to each customer I would rather set bigger parcels of land up for hire. On each parcel, you grow a specific vegetable/crop.
Yes, I thought about splitting land on "sectors" by a specific vegetable/crop, instead of growing everything at a small part of the land. And I like this idea about percents, it can be turned into something crazy like the market, where people can trade with each other using an kind of online shares on vegetables or idk, futures?
I'm also starting to think about "packages" which will include most popular vegetables, that most of the people buying every week and let people buy something like a year "subscribe", one payment and they will be getting this package every week.
But, the more I start to think about this idea, the more I see how not ideal is it. And I really thankful to all who gave their opinion and showed me weak sides, because that's why I created this topic.