Instructions
Dig a hole with your shovel and plant the tree seed.
Give the sapling one dose of fertilizer of the appropriate color.
Water the sapling when its water meter runs low, but avoid overwatering it.
Watch the sapling as it grows. Give it a second dose of fertilizer when a group of leaves falls from the branches of the tree.
Give the tree its third and final dose of fertilizer when a second group of leaves falls from the branches.