Magic Seeds (アクティブ シード, Active seeds) are special items that transform to assist Micah in various tasks. They're purchased from flower shop.
When the seed is placed on ground, it can turn into different items depending on the seed. Each magic seed takes one day to recharge once it is tired or if it loses all of its HP. Picking up the magic seed then putting it back into your bag will turn it into a tired magic seed.
Sword Magic Seed - Buy for 4800GShara for free as a gift. It fights along with you by doing sword attacks. You can pick up the plant and throw it onto enemies to also cause damage. But, it will also lose some HP when thrown.
Jack Magic - Buy for 6900G
Banana Magic Seed - Buy for 2200G
Water Leaf Magic Seed - Buy for 5100G
A white floating lotus that holds water among it's petals. It follows you around and you can refill your waterpot by pressing "B" while standing next to it (just like a pond or river). It can use water gun to attack enemies.
Bombelon Magic Seed - Buy for 5000G
Summons a bomb melon to help you fight. Occasionally uses an explosive attack and always uses it when attacked. Explosive attack does not take away the magic seed's HP.
Ironflower Magic Seed - Buy for 7400G
Summons a plant shield to defend you. Doesn't have too much HP but has a ridiculous amount of defense.
Cactus Magic Seed - Buy for 8800G
Summons a cactus plant to fight beside you. Uses no magic, only a close combat move but is very powerful.
Windmill Magic Seed - Buy for 5000G
Summons a windmill plant that is said to summon winds but is pretty much useless.
Lily Pad Magic Seed
Buy for 3200G
Beanling Magic Seed - Buy for 12800G