Small-nut

"Hello? Anybody there?"-Small-nut

Small-nuts are variations of nuts. They are basically small, and they are acorns.

Status
Small-nuts are like potato mines, exceptions of usage. They need time to arm themselves, but, however, 1 minute long. When planted, they dig down, exposing their tops. Soon, they will rise up, growing to a tree. Its purpose is to plant a Small-nut Tree.

Usage
Plant these at the back, before your offensive plant and after your productive plants. Don't worry, though as they become small-nut trees later. If needed in front, they must be protected by a defensive plant.

Trivia

 * This is one plant who acts nothing until it becomes its second form. It is a preliminary plant, because it prepares for the second form.
 * Traditionally, a Wall-nut must suppose to slam it underground, but it would not make sense that the plant jumps even if the roots attached. More likely plants have their own characteristics, implying that small-nut must work in its own.
 * The growth of small-nut into a small-nut tree is like a fast-fowarded plant development.