RE: Closer look at dCrops | Opening Packs | ~500 Alpha Packs sold a day with 29K remaining.

I'll reword it, eg. for brocoli:
14.99(days per season)/5(days to grow broccoli) -> 2.99 rounded down = 2.

In other words, you can plant 2 broccoli in same plot per season, and since seeds got cooldown, you will require 2 per season per plot.