I found the greenhouses to be too small and slow, so I made some minor changes.
Small greenhouse:
Water: 2000 > 4000
Enoki: 6000 > 12000 | Water: 1 liter = 5 Enoki > 3 liters = 10 Enoki
Oyster: 3000 > 6000 | Water: 1 liter = 3 Oysters > 3 liters = 7 Oysters
Medium greenhouse:
Water: 4000 > 8000
Enoki: 12000 > 24000 | Water: 1 liter = 5 Enoki > 3 liters = 10 Enoki
Oyster: 6000 > 12000 | Water: 1 liter = 3 Oysters > 3 liters = 7 Oysters
Large greenhouse:
Water: 7000 > 14000
Enoki: 24000 > 48000 | Water: 1 liter = 5 Enoki > 3 liters = 10 Enoki
Oyster: 12000 > 24000 | Water: 1 liter = 3 Oysters > 3 liters = 7 Oysters
– Production speed increased by 50%
