Originally posted by dimkajar:

I had the same problems with plants. After you start the game and add any new blueprint to your fleet, the game stops using preset blueprints. I suppose this was made on purpose, in order to make stations use your personal blueprints instead of vanila. So in my case seeds could not find any blueprint and didn't grow. After long investigation I came up with the idea: to make the same blueprints for another faction (with the same block id, but different faction number). This worked perfectly. Try this with roots.