Bulbophyllum grandiflorum - Orchid Plant - indigenous to New Guinea Size: Blooming Size (mature flowering size plant) Blooming Season: Summer,Fall Blooming Temperature: Warm to Intermediate;60F min. to 90F max. Lighting: Shade; 500-1500 Footcandles (indirect low light,slight shadowing) Water Care: Moist; 3-5 waterings per week (let dry lightly between waterings)