Hibiscus - Plant Encyclopedia Results

A.hakeifolia is a medium, much-branched upright shrub reaching about 10Ft in height. The leaves are dark green, glabrous, comprised of very narrow linear segments. The individual lobes make the foliage 'needle-like'. The plant produces an abundance of blooms each season. There are mauve, yellow and pink forms. Like its relative, Hibiscus, the individual flowers last only 1-2 days but new flowers continue to open over a long period, generally from November until March. The blooms are 2" to 6" long, tubular in shape, not opening widely and they usually have a dark red central spot. As A.hakeifolia is a desert plant, it is well suited to a warm, dry climate. It is intolerant of bad drainage but is adaptable and sufficiently hardy in cool moist climates such as south-eastern Australia. It is less hardy than Alyogyne huegelii in climates such as the subtropics with wet summers. A well-drained sunny spot is ideal although plants will grow in semi-shade. Plants perform best when they receive sunlight for most of the day and have some wind protection as large plants are subject to wind damage. The plant may develop into a well-shaped shrub without any need for pruning but it can be pruned to improve the shape if desired. A.hakeifolia tolerates mild frosts but some protection may be required from heavier frosts. Propagation from seed is relatively easy and no special pretreatment is needed. Cuttings also strike readily.

Alyogyne huegelii is in cultivation, primarily in Australia and the SW USA, but also in Europe, where it is grown as a conservatory plant. In the former areas is a hardy and adaptable shrub, which is lime, drought and frost tolerant. It requires a well drained soil, but can be grown in sand, loam or clay soils. It can be grown in full sun, or in partial shade. Protection from strong winds is desirable. It is described as suitable for USDA zones 9 and 10, though in wet areas it may be necessary to grow it in containers, or to graft it onto other species of Hibiscus. Although it has a degree of frost tolerance, and has been reported to tolerate 12C of frost for short periods without permanent damage, it is not be suitable for growing in the ground in temperate climates, either due to longer and deeper periods of frost in continental climates, or to winter wet in maritime climates. In such climates there is the option of growing the plant as a conservatory or patio shrub. In mild areas growth as a wall shrub with a sheltered sunny aspect and a well drained soil it may survive for a few years, but will probably be seen off by the first cold or wet winter. Little watering is required, especially if the plants are well mulched. Once established supplementary watering should be required only during extremely dry condition, but is tolerated provided the plants are in a well-drained position.

See article about Alyogyne huegelii.

This spectacular hibiscus has attractive maple shaped dark red foliage and mauve flowers. Leaves are edible, full of vitamin C, and great for salads. It forms an upright bush, blooms late in the season. Flower is very similar to Hibiscus cannabinus.

Hibiscus arnottianus (Hawaiian White Hibiscus) is an evergreen shrub or small tree that grows 5 to 10 feet tall and wide, although some specimens may reach up to 20 feet tall. It does best in full sun or semi-shade, with slightly acidic, well-drained soil. Water regularly, but avoid over-watering. Fertilize in the early spring with a balanced fertilizer. Prune to shape after flowering.

In USDA hardiness zone 9-11, Hibiscus arnottianus may be grown in pots and brought in during winter months. In order to survive in cold environment, it is ideal to locate it in a sheltered area such as a patio or under a tree. The pot should have some drainage holes in it and should be filled with a well-draining soil mix. Additionally, keep in mind that Hibiscus arnottianus is a tropical plant, it won't survive freezing.

Hibiscus arnottianus is a endangered Hawaiian endemic plant. It is native to the moist to wet forests of the mountains of Moloka'i and O'ahu.

This large shrub grows 5-10 feet (1.5-3 m) tall and wide. It has large, deeply serrated, palmate leaves and blooms in mid to late summer. The magnificent red, crimson, or vinous flowers have irregularly shaped petals and are very attractive to butterflies and hummingbirds.

Scarlet Hibiscus prefers full sun in warm climates and semi-shade in cooler regions. It is a moderately drought tolerant plant once established, although it does best with regular water. In cold climates it is best grown in a container which can be moved indoors in cold winters. In these areas, the container should be kept well drained, and the soil lightly moistened, ensuring that the pot does not dry out completely.

This shrub is best propagated from cuttings of perennial wood taken in spring or early summer; however, healthy plants can be readily purchased from garden centers. Once established, scarlet hibiscus is a low-maintenance plant that is pest- and disease-free. It is also an excellent choice for naturalizing as it easily self-propagates.

Hibiscus El Capitolio Bloody Mary is a rare and striking variety with pendant flowers featuring a double skirt of ruffled, vinous-red petals. This evergreen to semi-evergreen shrub reaches 5 to 10 feet tall with arching branches, perfect for sunny or semi-shady spots, even seaside locations. Thriving in USDA Zones 9-11, it tolerates moderate water, flooding, and needs well-draining soil. Its dramatic crimson blooms, borne in pairs, peak in summer, adding year-round beauty to any garden.

Hibiscus El Capitolio Tequila Sunrise is a stunning showstopper of a shrub. Reaching heights of 5 - 10 feet, this large shrub is a hybrid of hibiscus and has pendant double-skirted flowers. It is easy to grow and fast-growing, making it the perfect choice for any gardener looking for a showy shrub to add to their garden.

This hybrid is highly resistant to drought, heat and diseases, making it a low-maintenance choice for any gardener. Plus, it can be easily propagated from cuttings, making it even easier to care for. It can also be trained into a standard tree shape if desired, but usually grows into a large multi-branched woody shrub.

Hibiscus El Capitolio Tequila Sunrise blooms almost constantly and can produce both pink and yellow or orange flowers. The blooms are quite showy and will bring color to any garden. Plus, it is a versatile plant that can be grown in different climates and soils, as it is flood and seaside salt tolerant.

When it comes to caring for Hibiscus El Capitolio Tequila Sunrise, the shrub prefers full sun or semi-shade and will need to have the soil kept moist. The mature plant is cold hardy and can tolerate temperatures down to 30s F for a short time, making it suitable for USDA Zone 9 - 11. If you live in a colder region, you can grow it in a pot and bring it indoors over the winter.

Overall, Hibiscus El Capitolio Tequila Sunrise is a beautiful and low-maintenance shrub that will bring color and life to any garden. With its ability to tolerate different climates and soils, it is a great choice for any gardener.

Hibiscus panduriformis (Yellow Hibiscus) is a flowering shrub native to tropical Asia and Africa, belonging to the mallow family. It usually grows 3-6 feet tall with a bushy habit and distinctive fiddle-shaped leaves that give the species its name. The plant produces abundant golden-yellow flowers with a darker throat, which open widely in the sun and are valued for their bright, cheerful display. Blooms appear over a long warm season, making it a reliable ornamental in tropical and subtropical gardens.

Hibiscus panduriformis thrives in full sun and well-drained, moderately fertile soil with regular watering. It flowers best in warm, humid conditions and may benefit from light pruning to maintain a compact form. Hardy only to USDA Zone 10-11, it should be protected from frost or grown in containers in cooler regions. Gardeners appreciate it as a long-blooming shrub that attracts butterflies and adds continuous color to sunny borders, patios, and tropical landscapes.

The Hibiscus request frequent deep watering, but good drainage. It is sensitive to root rot if the ground stays soaked. Check regularly for aphids and mealy bugs, and fertilize.The flowers last only a day or two, but they are produced in abundance most of the year. More pictures of different varieties: Hibiscus page and Catalog of Fancy varieties

Read more about hibiscus:

Hibiscus growing tips: The Tips of Hibiscus Flowers

Most useful Hibiscus plants

Hibiscus: TopTropicals' first plant

Catalog of Fancy Hibiscus varieties

Hibiscus Varieties Gallery

Hibiscus Aurora is widely used as an ornamental in parks and gardens around the world. It is a large shrub that grows 5 to 10 feet tall and can also be grown as a small shrub between 2 to 5 feet tall, depending on the size of the container and the climate where it is grown. It has bright, red, crimson and vinous flowers that bloom throughout the summer.

Hibiscus Aurora prefers to be placed in a sunny location and does best when grown in full sun, but will tolerate semi-shade as long as there is sufficient sunlight for proper flowering. Hibiscus Aurora enjoys regular watering and a moderate amount of fertility. Mulching around the base of the plant is a great way to help keep the soil moist and cool during hot summer days.

When grown in areas with cold winters, Hibiscus Aurora should be planted in a pot and brought indoors to stay warm and dry throughout the cold season. It needs plenty of sunlight and fertilizer to stay healthy during the winter months and will shed leaves when inside. The pot should be placed near a sunny window, watered regularly and kept in a well-drained potting soil.

Hibiscus Aurora is hardy in USDA Zones 9-11 and can be grown in slightly colder climates with proper care. Its bright attractive flowers will be a stunning addition to any landscape or garden, and its vining habit makes an excellent cover for trellises and arbors.