The chalk dosn't have a use other then drawing something at first was used for cutting but then I choosed to go for a simpler way. The pipe tree grow oil fruit that have various uses. You nailed it cause I started without levels just a progressive world in wich you learn the proprieties of the plants and overcome obstacles that way but the way plants work are very resources intensive and I had to break down in levels. I probably should redisegn the levels. Thank you for your insight!
Have you found the tomatos in level 3?