- You Will Get 11 Seeds Of Mexican Bird Of Paradise Red Peacock Flower Caesalpina Pulcherrima Flwoer Seeds. - Perennial Zones 9-11. - 10-20 ft tall. - Full sun. - Orange/Red/Yellow. - Drought tolerant. - To grow, you must chip/nick/sand through the outer surface of the seed in one spot. - Then soak the seeds overnight and plant about 1/2" deep keep moist until. - They become seedlings at least a few inches tall. Allow to dry out between waterings. - As grown plants, they seldom need watering.