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Orange cosmos (Cosmos sulphureus)-i
Orange cosmos (Cosmos sulphureus)-i
Orange cosmos (Cosmos sulphureus)-i
Orange cosmos (Cosmos sulphureus)-i
Orange cosmos (Cosmos sulphureus)-i
Orange cosmos (Cosmos sulphureus)-i
Orange cosmos (Cosmos sulphureus)-i
Orange cosmos (Cosmos sulphureus)-i
Orange cosmos (Cosmos sulphureus)-i
Orange cosmos (Cosmos sulphureus)-i
Orange cosmos (Cosmos sulphureus)-i
Orange cosmos (Cosmos sulphureus)-i

Orange cosmos

Scientific name
Cosmos sulphureus

Basic Information

Asteraceae Family Cosmos Genus Orange cosmos Species
Asteraceae > Cosmos > Cosmos sulphureus
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  • Annual
  • Flower
  • Forb/herb
Height
60cm ~ 120cm
Flower Color
Leaf Color
Anthesis
summer, fall
Sunlight Exposure
Full Sun
Hardiness Zones
9-11
Cold resistance
Fair
Heat resistance
Excellent
Habitat of origin
Mexico
Growth Rate
Fast

What is Orange cosmos (Cosmos sulphureus)?

What is Orange cosmos (Cosmos sulphureus)

The intriguingly named Cosmos sulphureus plant enjoys the alias of the Orange cosmos and claims membership in the expansive Asteraceae family tree. Starting life in the lands of Mexico and Central America, it voyaged thence as an envoy of beauty. Gold-kissed petals resembling diminutive suns crown its slender green stalks, brightening landscape and mood alike with vibrant hues between vermilion and amber. Though solely an annual transient in nature's kingdom, its radiance persists in memory. This sun-worshipping herald of summery joy flourishes in most soils and climes, earning it favor among gardeners desiring hassle-free color. Many hands have lifted it from ancestral environment to new homes across the continents, and many more will continue to prize it as an emblem of optimism's dawning after cold seasons fade. Its petite round fruits harbor next season's potential, awaiting the gardener's nurture. Achieving heights and spreads of multiple feet, the vivid cosmos holds court amidst its greenery, determined to share some summer's brilliance wherever it takes root.

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Flower meaning

The bright flower called Cosmos sulphureus, known scientifically as orange cosmos, is widespread in the United States. This flower implies passion, pleasure, and hope. It associates with embracing adventures of life optimistically. Believed representing the warm nature of its hue, it invokes feelings of delight and excitement. Although the meaning of flowers differs between cultures and times, orange cosmos steadily conveys vigor and zeal for existence. It is admired in bouquets and flower arrangements, especially at festivities. However, no particular birth month or date connects with orange cosmos. Nevertheless, its lively color and cheerful symbolism make it a fantastic option to communicate enthusiasm and positive outlook via the language of flowers.

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Calendar of Orange cosmos (Cosmos sulphureus)

Calendar

The vividly colorful plant blossoms from the Texas-Mexico region, scientifically classified under the name Cosmos sulphureus, are much admired annual wildflowers that resemble the form of daisies. When replanted in Northern landscapes, the flowering occurs between early summer and the arrival of the first frost. The individual flowers showcase bright hues spanning the spectrum of yellow, orange, and crimson tones. Deadheading, or removing the spent blooms, can extend the total duration of the flowering. Planting in a sunny area with proper drainage and regular moisture will also help prolong the colorful floral display.

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How to grow Orange cosmos (Cosmos sulphureus)

Watering

The orange cosmos needs regular moisture, but excess water causes issues. During hot weather, hydrating every few days helps. When it's cool or raining, wait longer between watering. Apply about an inch of water across the root zone whenever you hydrate. Deep watering encourages deep roots and strength. Check if the top of the soil is dry before adding more moisture. Avoid waterlogging. Overwatering can lead to root rot in cosmos plants.

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Soil and Fertilizer

Blooming orange cosmos flowers prefer drained, loose ground with a slightly acidic to neutral pH range. Mix in rich organic compost before planting the seeds. Give balanced fertilizer at first, then switch to high phosphorus plant food during the season. Check and amend the soil routinely. Proper nutrition and drainage help the pretty annuals prosper.

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Sunlight and Place

The superior sunflower needs ample water in hot weather to stop drooping as it favors damp ground. This hardy annual can endure both cold and warmth so it grows in diverse climes. Ideal heat runs between 21 and 29 Celsius. In chillier areas, indoors relocation in winter or yearly culture are options. Quick drainage and airflow are recommended when situating this robust sun-lover. Up to 8 hours of direct light daily is fine. For hibernation, precise exposure or warmth levels are unnecessary. Every other line has a break.

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Advanced Information of Orange cosmos (Cosmos sulphureus)

Pruning

The Orange cosmos should be cared for well. The flowering petals are brilliant yellow. Early springtime or in wintertime before the Orange cosmos starts to grow again, it should have its stems and leaves trimmed. Use very sharp scissors for the trimming. Make the cuts in the right places. This helps the Orange cosmos not get damaged too much. After trimming off parts of the plant, take away all the fallen leaves and stems around it. Water and feed the Orange cosmos after trimming it. This helps it stay strong. An Orange cosmos that gets trimmed at the right time will keep looking pretty and healthy.

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Planting and Harvest

The vivid orange flowering plant, which can be grown in containers or planted outside, is also known as Cosmos sulphureus. Drainage is key for potted plants; insert openings at the base to avoid waterlogging. Bury seeds 1/4 of an inch down in moist, well-draining dirt. Situate the pot where it will get 6+ hours of sunlight every day and irrigate frequently. For planting in the terrain, select a place with well-draining soil and sun exposure. Clear weeds and debris, then loosen the ground with a fork. Dig a hole slightly larger than the roots and put the plant inside. Push soil around the base, packing lightly. After planting, thoroughly water and continue hydrating regularly, especially when dry. When the orange plant outgrows its pot or the earth compacts, repot it in a bigger container using the same steps. Insufficient light or temperature extremes can cause misplacement; supply appropriate conditions for robustness.

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Propagation

Reproduce the orange cosmos with a range of propagation strategies. Gather mature seeds and sow in appropriate soil with ample hydration and light. Segment the vegetation and transplant the separated sections in pots or ground with sufficient moisture and illumination. Extract stem cuttings, apply rooting agent, and cultivate in proper potting mixture. Maintain humidity and filtered sunlight until roots mature. Position leaves in humid soil and provide indirect light so new plants can emerge. No need to harvest as the emphasis is on increasing the flora through diverse techniques.

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Pests and Diseases

The orange flowers called cosmos are vulnerable to some bugs and illnesses. Tiny insects called aphids suck juice from the leaves, making the plants grow slowly and leaves look weird. To stop aphids, you need to check the plants a lot and see bugs early. Natural soaps or neem oil can kill aphids. Another bug is spider mites. They also suck juice from leaves, making them yellow and die. Spraying water on the flowers helps stop spider mites. If needed, you can use soap or oils made for plants to kill them. Orange cosmos can also get powdery mildew. It's a fungus that looks like powder on leaves. It happens when air is humid and makes leaves yellow and curl up. To avoid mildew, make sure air moves around the flowers and don't water from above. Chemicals with sulfur or potassium bicarbonate kill mildew. Some diseases make orange cosmos wilt and die. Fusarium wilt and Verticillium wilt are examples. Unfortunately, you can't really prevent these diseases. If a plant gets a wilt disease, remove it so the disease doesn't spread. In summary, pests like aphids and mites and diseases like mildew and wilt hurt orange cosmos. Check plants a lot, use good care methods, and control bugs and illnesses quickly to keep the flowers healthy.

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Habitat of Orange cosmos (Cosmos sulphureus)

Habitat

Toxicity of Orange cosmos (Cosmos sulphureus)

Health Benefits

edible
Inedible
Toxic
No toxicity

NO DATA

Toxic for dogs and cats

NO DATA

Q&A of Orange cosmos (Cosmos sulphureus)

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