A Sweet Desert Garden
The quest is unlocked after completing the Eternal Blooms quest.
"Though wildberries tend only to flourish in regions with snowfall, a Gerudo gardener wishes to cultivate them in the desert. Perhaps some good fertililzer will give the fruits a fighting chance."
"Princess Zelda used the monster parts to make a high-quality fertilizer for the Gerudo gardener. If all goes well, these wildberries are sure to bring in a handsome profit."