Leafos really wants to help you become the best gardener ever. She will sometimes give you pointers but most of them are not true. She does help alot but the gossiping is one of her weaker points. e.g "If you feed a pretztail a doenut it will turn into a mallowolf" -this is untrue or "I heard if you feed a Rashberry 10 pumpkins it turns into a Chippapotimus" this is equally as false.
She is the daughter of Jardinero, who is stated to have once been the best gardener on Pinata Island. You meet her extremely early in the game. You will find Leafos crying in the middle of your garden (which at that time is a square of dried up and cracked earth.) After meeting her, she will give you gifts, such as the journal, shovel, grass packet, and the watering can. These items are all essential to completeing the game. If you misuse the watering can or shovel by using it on her she will get mad, tell you to stop, and even threatening to take away the wathering can or shovel if you poared it on/hit her again. If you do it again she will take away the gardening utensil for a short period of time.
She lives with her father in the house made from an oak tree.
She has a brother called Seedos and a sister Storkos. One of her quotes mentions that she had a long lost sibling named Stardos (Dastardos)