By Kimberly Orsak
Plumeria, or Frangipani, are tropical plants native to Central America, Mexico, the Caribbean, and South America. These plants can be grown in containers, directly in the ground, or in containers plunged in the ground. Plumeria flourish when given adequate sunlight, water, and nutrients.
Plumerias thrive in bright, direct sunlight. They need at least 6 to 8 hours of sunlight each day for optimal growth and vibrant blooms. Insufficient sunlight can lead to sparse, leggy growth and fewer flowers. Depending on your location and the length of your growing season, mature plumerias typically bloom from May through November.
Plumeria plants need a significant amount of water, but they cannot tolerate soggy soil. Overwatering is the primary cause of root rot in plumeria. Factors that influence water needs include climate, soil type, and plant growth stage. Plant plumeria in fertile, well-draining soil. A perfect soil mix provides optimal drainage, nutrient availability, and aeration. Water the plants thoroughly and deeply, then allow the soil to dry out between waterings. It’s important to provide adequate water to encourage a strong, healthy root system.
Plumerias are heavy feeders and benefit from regular fertilization. Balanced fertilizers with NPK (Nitrogen, Potassium, and Phosphorus) numbers that are fairly close to each other, support overall growth. According to the Plumeria Society of America, plumerias do not benefit from high-phosphorus fertilizers for blooming, contrary to previous assumptions. Micronutrients also play an essential role in restoring mineral balance and promoting healthy soil biology.
Knowing your plumerias and their basic needs can enhance your gardening experience! With adequate care, these beautiful plants can reward you with a wonderful growing journey.