Yellow, orange flowers - Plant Encyclopedia Results

Iochroma is a genus of about 34 species of shrubs and small trees.

Their hummingbird-pollinated flowers are tubular or trumpet-shaped, and may be blue, purple, red, yellow, or white, becoming pulpy berries.

Iochromas are cultivated as flowering ornamentals and in cooler zones (zones 7-9) make useful patio shrubs for summer display or conservatory plants. The majority are not frost-hardy and must be overwintered under protection.

Some of the cultivars have been assigned to species but others, mainly hybrids, have not.

The zinnia is a bushy annual flower native to Mexico. It grows in any type of soil, though it prefers well-drained, sandy loam, and it is fairly drought tolerant once established.

Zinnias come in many colors and sizes, making this a great choice for adding a splash of color in your garden. Low-growing varieties only a foot tall and wide can be used as a groundcover. Higher growing varieties can reach up to five feet and make a great backdrop for other flowering plants. The flowers, however, remain small, ranging from one and a half to three inches across.

Most zinnias love full sun, although some of the larger varieties such as Zinnia angustifolia will tolerate some shade. They should be watered regularly, with an inch of water every week in hot weather, and every two to three weeks in cooler conditions. Deadheading (removing spent flowers) will encourage more blooms, but is optional.

Zinnias come in a variety of colors, including pink, white, off-white, blue, lavender, purple, red, crimson, and yellow or orange. The colors may be solid or variegated. Zinnias are attractive to butterflies, hummingbirds, and other beneficial pollinators, so this is a great way to attract them to your garden.

To grow Zinnia sp. in cold regions, select varieties that can tolerate colder temperatures. Choose a variety that is hardy to USDA Zone 9-11. Plant in a pot that can be moved indoors in winter and set outdoors in spring. Use a well-draining potting mix and water regularly, allowing the soil to dry out before watering again. Make sure the pot has ample drainage holes to prevent the roots from becoming waterlogged. Place the pot in a sunny spot and provide plenty of airflow to prevent fungal diseases. Deadheads the flowers regularly to encourage new blooms.

Stifftia chrysantha is an exotic, rare flowering small tree with spectacular flowers, endemic to the vast tropical savanna ecoregion of Brazil called Cerrado.

It grows into a bushy, attractive tree between 8 and 15 ft. tall, and starts flowering within 1.5 - 2.5 years from seed. It is a very rewarding plant that blooms 9 months out of the year, starting in Winter with great intensity during July-September, with each flower staying on the plant for several weeks. Seeds ripen from September through November.

The tree belongs to Aster family and has nothing to do with Powderpuffs which are from Bean (Fabaceae) family. The flower has 30 to 40 green, imbricated scales with short hairs, and actinomorphic corollas are orange below and darker above. After flowering, the inflorescence blows apart, which would scatter seeds. The dried center remaining is very attractive, like a small dried flower, and lasts for many months.

Stifftia can be grown in full sun to partial shade and is relatively cold tolerant, can take short cold spells. Young plants have delicate tender leaves that need protection from hot sun, filtered light required until established.

Stifftia doesn't like wet feet and heavy/soggy soils; requires very well drained, acidic soil. We strongly recommend to use our professional soilless mix. Let soil slightly dry between waterings. Stifftia prefers acidic soils so if your well water is high in calcium, try to water my young plants with rain water (coming from a collection barrel). When making growing media specifically for Stifftia and other acid-loving plants, never add limestone or Dolomite to the mix.

The plant can be grown in full sun to partial shade and is relatively cold tolerant, can take short cold spells. If grown in a pot, try to keep the container shaded because roots don't like to be overheated. The plant needs monthly applications of slow release fertilizer as well as extra iron - use micro-nutrients to keep leaves green and healthy.

In Brazil is is very popular as ornamental, and flowers are commercialized for floral arrangement.

They can be used as an ornamental plant or for bonsai.

Nauclea orientalis, commonly known as Nauclea, is a large shrub or small tree that typically grows between 5 to 10 feet tall. It is a fast-growing tropical tree that produces gorgeous white or off-white flowers and attractive, edible yellow or orange fruits. This hardy tropical tree enjoys full sun and regular water, making it a great addition to your garden.

Nauclea is native to tropical regions of Southeast Asia and is grown in USDA hardiness zones 9 to 11. The hardy tropical tree is popularly grown as an ornamental plant or for bonsai and is a great addition to any garden. It is noted for attracting butterflies and hummingbirds to your garden, and its fruits are juicy, edible and highly nutritious. Nauclea tree can produce an abundance of fruits and can be eaten raw or can be used to make sauces or drinks. Fruits of Nauclea are rich in vitamin C and can help to improve the digestive health, reduce inflammation and boost the immune system.

When it comes to growing Nauclea, it is fairly easy with the right conditions. Planting Nauclea in a pot is possible in cold climates, as long as the pot is brought indoors during the colder months. The tree prefers full sun and regular watering and is drought tolerant once established. When planting in the ground, make sure the area has good drainage and no standing water. This hardy tree is remarkably easy to care for, and with a bit of pruning and the right conditions, it will quickly reach a mature size.

Ascocentrum orchids are beautiful Vanda relatives. They are generally considered miniature orchids, as they look a lot like Vandas, except smaller and brightly colored, with quite dense, erect flower stems. They are often hybridized with Vandas; the hybrids genus is called Ascocenda.

Water regularly and maintain high humidity and good air circulation.

With the publication of Genera Orchidacearum volume 6, all Ascocentrum species are now included in the genus Vanda.

Peltophorum dubium (USDA hardiness zone 9b)is similar to Peltophorum pterocarpum (USDA hardiness zone 10b).

Banksia petiolaris is a small shrub that grows to 2-5 ft (0.6-1.5 m) tall and spreads up to 8 feet (2.4 m). It has long and narrow, serrated leaves and produces large, yellow and orange flowers in late spring and summer. Native to Southwest Australia, this plant is normally zone 9-11 USDA, though in colder climates, it can be grown in containers, as long as they are placed in a sunny, sheltered location.

This shrub requires regular but moderate watering and prefers well-drained soil with full sun exposure. If the temperature is too hot, it will benefit from some shade, otherwise partial shade is perfectly suitable. To ensure that Banksia petiolaris thrives, use a fertilizer designed for flowering and foliage plants and feed twice a year, once in spring and once in autumn. For those growing this plant in containers or cold regions, the potting mix should be kept slightly moist, but not too wet. You can also use a slow-release fertilizer to give the plant all-season nutrition. To enhance flowering, prune the burning stems regularly.

Banksia petiolaris is a pinch-resistant shrub, so if you are trying to shape it, pinch the new growths with your fingers. When pruning, cut the new growths to encourage flowering and for aesthetically pleasing shape. To protect the plant from extreme cold, cover it with a frost blanket or tarp. Be sure to keep the fabric off the plants for adequate air circulation. In colder regions, it is best to place the containers in sheltered areas to protect them from harsh winter temperatures. With proper care, Banksia petiolaris will continue to produce beautiful and vibrant yellow and orange flowers for many years to come.

The ripe fruit pulp is edible and has a pleasant chocolate-like flavor. It is locally grown, and is generally eaten fresh.

Vangueria madagascariensis can be grown in poor grounds, and can withstand occasional droughts.