Yellow, orange flowers - Plant Encyclopedia Results

Cultivated primarily for its vegetable seed fiber, the raw material for a large volume of textile products, this species is considered the most important of the cotton-yielding plants, providing the bulk of commercial cottons. Gossypium hirsutum includes a number of varieties or cross-bred cultivars with varying fiber lengths and tolerances to a number of growing conditions.

Vachellia cornigera, commonly known as Bullhorn Acacia, is an evergreen small tree that typically grows up to 10-20 feet tall. Native to Central America, Mexico, it is drought-tolerant and can thrive in full sun and dry conditions. Its foliage is typical of Acacias, with bright, tiny leaves and prominently spaced, prominent thorns. The thorns also serve to protect the tree from herbivores.

Its bright yellow, orange flowers, produced in spring and summer, attract nectar-seeking butterflies and hummingbirds. The plant is also highly decorative and can be used in gardens for topiary or hedges. As it produces fragrant flowers and can attract wildlife, it is a popular choice in the ornamental gardening trade.

Bullhorn Acacia is moderately adaptable to various soil types, but it prefers well-drained soil and is intolerant of moisture-retaining soil. It should be fertilized with a nitrogen-rich fertilizer twice a year, in spring and summer. It prefers a sunny site and protection from cold winds. In cold regions, it can be grown in large pots, which can be shifted indoors during cold periods.

In USDA Zone 8 through 11, Bullhorn Acacia is low-maintenance and makes an excellent addition to any landscape with its fragrant flowers, lush foliage, and attractive thorns. It is easy to grow and can be propagated from seed or cuttings. With minimal care, Bullhorn Acacia is a natural way to add a dose of greenery and bring a bit of nature to your garden.

Zingiber spectabile (Beehive Ginger) is a small plant typically found in the Malaya region, and is known for its ornamental foliage, fragrant yellow and orange flowers, and mature plant's hardiness in cold temperatures. The mounding plant can reach up to 2-5 ft in height and width and prefers a location with full sun to semi-shade exposure, and regular watering. In USDA Zone 10-11, the Beehive Ginger displays a lovely display of flowers from July through late November.

Grown in pots, this plant still needs plenty of water, and should be able to tolerate temperatures at least as low as 30s F for a short amount of time, if given sufficient protection from harsh wind and cold. Watering should be done consistently and preferably with plain water, so as to not damage the soil's pH levels. For added protection against chilly climates, top the soil with a layer of mulch to help hold in the moisture and add an extra layer of insulation. Be sure to fertilize the Beehive Ginger regularly to ensure healthy growth.

Thick stemmed tropical liana with large shiny leaves and large bell shaped golden yellow flowers. The thick and woody ropelike stems branch frequently and root at their nodes, and can run for more than 200', clinging with aerial rootlets and scrambling over everything in the way. The evergreen leaves are leathery, about 6" long and elliptic, with prominent lighter colored midribs and lateral veins. The flowers are truly spectacular, shaped like a chalice, 6-10" long, flaring open to 4-7" across. The five lobes of the corolla are reflexed, and each lobe is marked with a narrow purplish brown ridge on the inside. The flowers start out yellow and turn deeper golden as they age. They are fragrant, especially at night, with a scent reminiscent of coconut. Cup of gold blooms intermittently through the year, but mainly in the winter dry season. The fruits, rarely seen in cultivation, are round berries, about 2" in diameter. There are eight species of chalice vines, and they often are confused in the trade.Other species occur in the West Indies.

The 6-8 inch flowers are chalice shaped. They have a yellow corolla , with 5 purple lines. They bloom usually from February until May. Solandra maxima is the most common species in cultivation and vines offered as S. guttata and S. grandiflora may in fact be this one. The differences are subtle.

You can plant container plants at any time, but October is ideal, since it is a time of rapid growth. Plant near a wall, and water well. Use a slow release fertilizer in the fall.Cup of gold is a fast growing vine that thrives in most any well-drained soil. It tolerates severe pruning and blooms on new growth, so it can be cut back at any time of year. This is a heavy vine, and it requires a very sturdy support. Let the vine grow for a while, producing vigorous new shoots, then withhold water until the leaves begin to wilt. Hardiness: USDA Zones 10 - 11. Propagation: Cup of gold usually is propagated from stem cuttings taken in summer and rooted with bottom heat. Usage Cup of gold is often grown on large pergolas or trellises, or trained to grow up the side of a house where the spectacular flowers can spill down the walls over windows and doorways. Tolerant of salt spray and salty soils, all the chalice vines are excellent for seaside gardens. This is a large, rampant grower which requires plenty of space and a strong support. The chalice vines are related to the angel trumpets (Datura spp. and Brugmansia spp.), and like them, have hallucinogenic properties. They are used in sacred ceremonies in Mexico.

Poisonous Part: Leaves and flowers.

The plants should receive water mainly in winter and be grown in a well drained sandy soil.It rests in summer and produces new leaves and inflorescences in winter, the older leaves wither and drop in spring. It is particularly prone to rot if left cold and damp while dormant.

Streptocarpus have shallow root systems and are best grown in wide shallow pots using a well-drained soil-less compost.

Keep in good light but not exposed to hot sun which can cause leaf scorch. An east or west-facing windowsill is best in summer; in winter move to a south-facing position.

To increase humidity in drier surroundings stand the pots on saucers of pebbles kept moist, but do not allow the water to reach the base of the pot.

Overwatering and/or too dense a soil mix. This is really the only way one can kill most modern streptocarpus hybrids. Streps almost always will recover from lack of water, even when almost totally limp, but can be killed by continual overwatering. For this same reason, a lighter soil mix is always preferred over a heavy one.

Brya ebenus, also known as the Jamaican Rain Tree, is an incredibly unique and attractive small tree. With a mature height of 10-20 feet and an erupting growth habit that cascades onto the surrounding area with heavier and longer branches, the Rain Tree is a great way to add character to your landscape.

The evergreen foliage of the Rain Tree is comprised of tiny leaves that are highly drought-tolerant and thrive in full sun. During the warmer months and after a rain, clusters of beautiful yellow and orange flowers burst into bloom along the branches and attract butterflies and hummingbirds. With these striking color accents and a moderate water requirement, the Rain Tree makes a superb addition to any garden.

The Rain Tree can tolerate cold temperatures down to the 30's Fahrenheit, so it is suitable for growing in USDA Hardiness Zones 10-11, although a cold-protective pot should be provided when grown in colder areas. The tree should also be pruned regularly to keep its growth in check, as the mature height can reach up to 30 feet.

With the right care, a Brya ebenus can bring life and beauty to your yard all year round. This incredible tree is definitely worth planting for its unique form, foliage and incredible bloom power.

Sanchezia munita is an impressive ornamental shrub that produces showy orange-red bracts above broad green leaves. It is native to North Brazil and grows under the rainforest canopy and receives protection from the hottest sun. It has proven adaptable to South Florida conditions and can take some sun but does best with some shade for part of the day.

Widely used in landscaping, as an isolated plant, forming groups or borders along walls and balconies. It is also excellent as a potted plant. Very attractive to hummingbirds and other nectar-eating birds.

Grown for its unique alternating brown and white banding on the stems, Bamboo Costus (Costus stenophyllus) is a large shrub with ornamental foliage that looks like real bamboo. This tropical beauty is known for its vibrant foliage and can be found in USDA Zones 8 -10. It can withstand short periods of temperatures as low as 30F.

When grown in a pot, Bamboo Costus is ideal for bright patios or other indoor locations. Keep in well-draining, slightly acidic soil that is rich in organic matter and provide additional water in the hot months, avoiding overly soggy soil. With the proper care, this shrub will reward your efforts with an attractive display of yellow and orange flowers at the base of a mature plant, as well as attracting hummingbirds and butterflies.