Bring the Tropics to Your Home with the Sweet Fragrance of Frangipanis

Bring the Tropics to Your Home with the Sweet Fragrance of Frangipanis

Bring the Tropics to Your Home with the Sweet Fragrance of Frangipanis

Australia's diverse climate offers a unique opportunity for garden enthusiasts to cultivate a wide variety of plants. One such exotic and beautiful addition to your garden is the Frangipani tree. Known for its stunning, fragrant flowers and vibrant foliage, the Frangipani tree can thrive even in pots, bringing a touch of the tropics to your outdoor space.

Choosing the Right Variety

Originally found all around the tropics and subtropical regions like Central America, the Caribbean Islands, South East Asia, and the Pacific Islands, Frangipani, also known as Plumeria, is known for its sweet and captivating fragrance and vibrant yellow and white flowers. The scent is often described as vanilla, sweet, fruity, and floral depending on the variety. The fragrance is particularly strong in the evening, and it is widely used in perfumes and scented oils and candles. 

Before diving into the world of Frangipani cultivation, it's crucial to choose the right variety for your climate. While most Frangipani varieties are hardy and adaptable, some may be better suited to specific regions.

  1. Plumeria rubra 'Australian Classic': This variety is well-adapted to Australian climates and is known for its vibrant, multi-coloured flowers. The 'Australian Classic' Frangipani is a compact and slow-growing tree, making it an excellent choice for pot cultivation.
  2. Plumeria rubra 'Dwarf Singapore Pink': As the name suggests, this variety is compact and well-suited for smaller spaces. 'Dwarf Singapore Pink' produces gorgeous pink flowers with a sweet fragrance. Its smaller size makes it ideal for pot cultivation, making it a popular choice for balconies or patios.
  3. Plumeria obtusa (White Frangipani): This variety is recognised for its glossy, dark green leaves and pure white, non-perfumed flowers. White Frangipani, also known as Singapore White, is a smaller tree, making it suitable for pots. Its elegant appearance and adaptability to container gardening make it a favourited among Frangipani enthusiasts.
  4. Plumeria rubra 'Celandine': 'Celandine' is a compact and dwarf Frangipani variety that features yellow flowers. It is well-suited for pots and containers, bringing a burst of sunny colour to your garden. This variety is known for its relatively small size and ease of care.
  5. Plumeria rubra 'Lei Rainbow': 'Lei Rainbow' is a striking Frangipani variety that produces flowers in a range of colours, creating a beautiful display reminiscent of a rainbow. Its compact size makes it suitable for pot cultivation, allowing you to enjoy a vibrant mix of colours in a confined space.
  6. Plumeria rubra 'Samoan Fluff': 'Samoan Fluff' is a compact and bushy Frangipani variety with pink and yellow flowers. Its smaller size makes it an excellent candidate for container gardening, and its attractive blooms add a touch of tropical beauty to any patio or garden space.

Maintaining and Caring For Frangipani Trees

Frangipani trees are well-suited to container or pot gardening, making them an ideal choice for Australian gardeners with limited space or less-than-ideal soil conditions. When selecting a pot, opt for one that is large enough to accommodate the tree's root system and has good drainage.

Pot size: Frangipanis can grow upwards of 6m tall and 5m wide based on the size of the pot they are housed in. You will need a pot that is at least 40 cm wide and deep, or a pot that allows for a growing space of around 10cm for healthy root development. The pot must have drainage holes to allow excess water to flow away from the soil and the plant’s roots.

Soil: Plant your Frangipani tree in a well-draining potting mix, ideally with a mix of potting soil and perlite or sand. Frangipani trees prefer soil that is slightly dry between watering. Planting in containers allows you to control the soil quality and pH, creating an environment that promotes healthy growth.

Planting: Make sure to fill the bottom of the pot with soil to elevate the plant to your desired height. It is essential to align the bottom of the Frangipani’s trunk to the top of the soil line as the stems can easily be susceptible to fungal disease and decay if it is choked by moist soil or plant matter. Cover the topsoil for insulation during extreme cold or hot temperatures, but ensure there is a small gap between the mulch material and the trunk for the same reason.

Sunlight and Location: Frangipani trees are sun lovers and thrive in full sunlight. Choose a location in your garden that receives at least six to eight hours of direct sunlight daily. In Australia, the Frangipani tree's tolerance for heat and sunlight makes it an excellent choice for outdoor spaces, balconies, and patios.

Watering and Fertilising: While Frangipani trees are known for their drought tolerance, they do appreciate regular watering during dry spells. Water deeply, allowing the soil to dry out between watering sessions. During the growing season, which typically occurs in spring and summer, feed your Frangipani tree with a balanced, water-soluble fertiliser to encourage robust growth and vibrant blooms. Incorporate this every fortnight or as advised on the packaging.

Pruning and Maintenance: Frangipani trees generally require minimal pruning, but removing dead or damaged branches can promote a healthier and more attractive appearance. It is okay to prune stems back to their branch nodes. Prune in late winter or early spring, before new growth begins. If your Frangipani becomes pot-bound and you don’t want the plant to grow any larger, gently remove the plant from the pot and trim the finer thread roots to contain its growth.

Overwintering: In regions with milder winters, Frangipani trees can thrive outdoors year-round. However, in cooler climates or during cold snaps, it's advisable to bring potted Frangipani trees indoors or to a sheltered location to protect them from frost.

Problems and Solutions

Yellowing Leaves: Yellowing leaves can be a sign of overwatering, poor drainage, or nutrient deficiencies. Adjust your watering schedule, ensuring the soil is allowed to dry out between waterings. Use well-draining soil and consider feeding the tree with a balanced fertiliser to address nutrient deficiencies.

Root Rot: As mentioned, Frangipani’s can be susceptible to fungal diseases. Overwatering and poor drainage can lead to root rot, a fungal disease that affects the roots. Improve soil drainage by using a well-draining potting mix and ensuring the pot has drainage holes. Allow the soil to dry out between waterings to prevent waterlogged conditions.

Powdery Mildew: Powdery mildew is another fungal disease that can affect Frangipani leaves, causing a white, powdery substance to appear. Improve air circulation around the tree by pruning branches if necessary. Fungicidal sprays or neem oil can help control powdery mildew. Avoid overhead watering and allow the stems and soil to dry.

Leaf Drop: Frangipani trees may drop leaves due to stress, such as sudden changes in temperature or environmental conditions. Provide stable growing conditions and avoid sudden temperature changes. Ensure the tree is appropriately watered, and protect it from extreme weather conditions.

Lack of Blooms: Insufficient sunlight, inadequate fertilisation, or pruning at the wrong time can result in a lack of blooms. Ensure the tree receives at least 6-8 hours of direct sunlight. Fertilise during the growing season with a balanced fertiliser. Avoid excessive pruning, and if needed, do so in late winter or early spring.

Frost Damage: Frangipani trees are sensitive to frost, and exposure to freezing temperatures can cause damage. In cooler climates or during frost events, move potted Frangipani trees to a sheltered location or indoors. Provide protection, such as covering the tree with frost cloth, during cold snaps.

Problem: Pests (e.g., Aphids, Scale Insects). Insects such as aphids and scale can infest Frangipani trees, feeding on sap and causing damage. Regularly inspect your tree for pests. Treat infestations by spraying the tree with insecticidal soap or neem oil. Prune and dispose of heavily infested parts.


Growing Frangipani trees in pots is a rewarding experience that allows you to enjoy the beauty of these tropical wonders in a variety of Australian garden settings. With the right care and attention to your tree's needs, you can revel in the sight of fragrant blooms and lush foliage, creating a little piece of paradise right in your backyard!