The staff responds to the sunshine, always pulling to the light. The various colored bulbs of different shapes fruits grow more frequently off the stocky green root. The roots now form around your hand anytime you pick it up. Small edible berries periodically grow off the staff, whenever you're feeling peckish.  

While wielding the staff, you know the cantrip druidcraft and once per day you can cast the spell goodberry. Resets daily at dawn.

This staff has 10 charges. While holding it, you can use an action to expend 1 or more of its charges to cast one of the following spells from it, using your spell save DC and spellcasting ability modifier: cure wounds (1 charge per spell level, up to 4th), lesser restoration (2 charges),  mass cure wounds (5 charges), or tree stride.

The staff regains 1d6 + 4 expended charges daily at dawn. If you expend the last charge, roll a d20. On a 1, the staff decomposes leaving behind a seedling. The seed can be planted and new staff will grow back in 30 days given proper light.

The staff can be planted into fertile soil to let the staff grow into Ysegera, the Heart Tree.

Notes: Healing