Hello, when using your mod with "Any Planet Start" set on Vulcanus, this makes it possible to create infinite wood on a burning planet without exploring any other planet ^^
Because you spawn with 1 wood and the recipe to "cultivate" saplings requires only 1 wood, you don't need to get more to start the process.
I think this could be fixed by increasing the required ingredient from 1 to 2.
Also, as a suggestion, could you add some mod options to define:
-- The required wood to start the sapling recipe (this will allow defining the cost to "cultivate" the saplings)
-- Time to grow the wood in the greenhouse (30 seconds feels a bit too cheaty; most agriculture mods use values in minutes)
-- Number of charcoal you get from smelting wood and duration ?
(For exemple, i would changed it to 500 seconds for saplings to wood on greenhouse, 2 wood to 4 saplings and it take 30 seconds, adding 10 stone to the "Plant capsule" recipe)
Thanks for reading.