Proteaceae - Botanical Family

The flower color also varies, from a creamy white to white touched with pink, to the deep red varieties used by the cut flower industry.

Protea repens is one of the easiest, most adaptable and reliable proteas in cultivation. It is tolerant of a wide range of soils, from heavy clay to deep white sand.

The Protea roupelliae is a large shrub native to South Africa that typically grows to between 5-10 feet tall, but under the right conditions, it can develop into a small tree 10-20 feet tall. This very showy protea prefers full sun to partial shade and moderate water. Clusters of fragrant, pink flowers bloom in spring and summer, while in winter and fall, the red and crimson vinous flowers can be seen.

The Protea roupelliae is an attractive plant for hummingbirds and butterflies. With its showy flowers, it makes for a great accent plant in any garden. Even better, its mature plant is quite cold hardy and can withstand temperatures as low as the 30s F for a short time. Grown in USDA Zone 9-11, it is sure to bring color and life into any garden.

When growing Protea roupelliae in a pot, be sure to choose a container large enough to accommodate the mature root system and to provide plenty of drainage. Depending on the climate, provide protection when temperatures drop into the 30s F and above. Avoid excessive water during the winter and make sure the pot has good drainage. To ensure the best possible results, choose a high-quality potting soil that drains well and fertilize with a balanced plant food in spring and summer.

The genus Protea, which has more than 92 species, subspecies and varieties. The amazing variety in plant size, habit, flower size and color of the genus Protea was the reason it was named after the Greek god Proteus, who could change his shape at will.

Often difficult to grow, proteas prefer an open, sunny position with light, usually acidic, well-drained soil. They can cope with occasional light frosts, but young plants need protection during their two winters. Prune after flowering to maintain shape and promote new growth.

The firewheel tree takes its name from the configuration and color of the inflorescences in which the small flowers have a wheel-like arrangement. It is one of Australia's most spectacular trees. S.sinuatus occurs in nature as a large tree but it is usually smaller in cultivation, particularly in cooler areas. The dark, glossy green leaves may be entire or lobed and up to 1.5 ft long. The conspicuous flower clusters are seen in summer through to autumn.

Despite its sub-tropical to tropical origin, S.sinuatus is adaptable to a range of climates and will even succeed in dry climates if additional water is available. It prefers fairly rich, loamy soils but is tolerant of most well drained soils. It may be grown in a sunny or partly shaded location.