Heirloom Bean

This plant is a single-use plant. When a Heirloom Bean is given to a plant, it'll do nothing. If another Heirloom Bean is given to another plant, it will disappear too. But if a plant died, the other plant will get half of the killed plant's abilities. (i.e. If a Sunflower and a Peashooter was given a Heirloom Bean and the Sunflower died, the Peashooter then will produce 25 sun every 24 seconds[15 if PvZ1 since it only gives half of the eaten Sunflower's abilities]). You will get two Heirloom Beans per seed.

Overview
Cannot be eaten. Only limited existence.

Strategy
Put the two Heirloom Beans in a powerful offensive plant and a defensive plant so that one of them will get the other one's abilities. Note that Heirloom Beans can stack.

Suburban Almanac Entry
Heirloom Bean

Heirloom Beans can inherit one's abilities to another plant

Heirloom Bean is passed from one plant to another. No one knows why but maybe because of his sociopathic personality.

Cost: 300

Recharge: Very slow

Trivia

 * Heirloom Beans stack.
 * This is a part of the YOTG contest.