During the growth phase every 14 days with orchid fertilizer

but then in the shade

Nur im Winter mit vollem Licht

schön gefärbte Blüten und durch gedrungene Wuchs aus

with a blue rimmed lip

Maxillaria shepheardii tyrianthina During the growth phase everyCare tips: Location: Bright and only slightly shaded in the strong summer sun. In summer also in an appropriate sheltered place outdoors. Temperature: In summer indoors up to 35C during the day, dropping to 15C at night. In winter, 18C during the day and 15C at night are enough. Pour: Keep evenly moist, not wet. Occasional drying out does no harm. Fertilize: During the growth phase from March to October every 14 days with orchid fertilizer Do not