The game is now in open Alpha, and it seems like they are in their first deck of all time. So its a perfect time to jump in and at least grab some NFTs before the popularity boost.
It really is a simple game. You purchase yourself some card decks, open the decks and either get seeds or land. Once you have seeds and land you plant the seeds and wait the time it takes for your seeds to grow. Once the seeds grow you can harvest them and sell them for shares. You get paid out depending on how many shares you manage to rack up during the season.
Seasons appear to be 15 days and each season represents a weather season, spring, summer, fall, winter. Seeds you collect will only be able to be planted during the season they will grow in. Seed cards can be re-used but they have a 2 week cooldown time so you sort of have to get enough seed cards to overlap when you have seeds in cooldown.
Its worth a check out even if you don't get involved. I have a small farm myself and trying it out. The game seems like it has a solid roadmap and could be entertaining down the road as they add more items into the game.