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15 Flowers That Start With K : [ #1 Looks Amazing ]

15 Flowers That Start With K : [ #1 Looks Amazing ]

Flowers are an indispensable creation on the planet Earth. They feed insects, birds, animals, and humans. Over a million species of flowering plants are rich in medicinal properties to treat various illnesses such as stones, strokes, cough, etc.

In a nutshell, flowers are not only attractive to the sight, but they are also beneficial to your health. Hence, in the case, you are gaping which flower to bring home, this article will help.

In this article, I will present you with the top 15 indoor and outdoor plants starting with K. So, let us start.

Top 15 Flowers that start with K

Check out these 15 marvelous flowering plants that have something unique in them.

1. Kaffir Lily

The scientific name of kaffir lily is Clivia miniata. It is a blooming plant in the Clivia genus of the Amaryllidaceae family that is endemic to wooded settings. It has several distinguishing characteristics. To begin with, it features huge red blossoms and a powerful, but not overpowering, aroma that attracts bees and butterflies. The plant is also famous by the names – Natal lily and bush lily.

Under favorable conditions, the plant grows into a dense cluster of roughly 10 – 20 trumpet-shaped, orange petalled, and yellow centered flowers. Some species can also achieve the same growth before fully blooming. The Kaffir is a lovely-looking plant. Red, yellow, and white are among the various hues available.

If you follow the simple care recommendations, the plant is quite easy to cultivate in any setting. For example, a greenhouse, conservatory, or home.

Note that the plant contains Lycorine, which is a toxic chemical. Hence, avoid bringing home kaffir lilies if you have kids and pets at home.

2. Kalmia

The scientific name of Kalmia is Kalmia latifolia. It is a genus of roughly ten species. The plant hails from the Ericaceae family. An interesting characteristic of these plants is their stunning bowl-shaped blooms and nice leathery vegetation.

Its common name is mountain laurel. The plant is also popular for its therapeutic capabilities. Hence, it is an economically valuable element of the flora. The lovely white blossoms have red/pink specks on them.

Kalmia bushes grow to be approximately 0.2–5 meters tall and like acidic soils. Note that the leaf of certain Kalmia species is poisonous, especially to sheep. Hence, do not plant Kalmia if there are sheep around. This is the reason why some of the Kalmia species are popular lambkill.

Kalmias are a popular garden shrub suitable for decking up the surroundings with their beautiful blossoms. It is also popular with the name spoonwood because Dutch immigrants in North America informed Kalm that Native Americans used it to make spoons.

3. Kangaroo Paw

Kangaroo Paws are one of Australia’s best-known flora from the Haemodoraceae family; the blossom is the flowery insignia of West Australia, and it has appeared on several stamp series.

The tubular blooms feature thick hairs and are open at the tip with six claw-like features, earning the popular name “kangaroo paw” from this paw-like structure.

Kangaroo Paws are extremely popular garden plants in Australia and across the world due to their brilliant bloom colors. However, they are now endemic to certain regions of Australia. The finger-like projections on Kangaroo Paw flowers, as well as the cover of fine velvet hairs that give the blooms their color, make them stand out.

The weather and light conditions can also impact the colors of Kangaroo Paw blooms. The hue of the flowers gets enhanced by cooler summer temperatures.

4. King Protea

It’s a lovely heather-like shrub that’s praised for its decorative value. The scientific name of king protea is Protea cynaroides. It is a popular tropical flower that is ideal for bouquets and arrangements. This is because they represent a dramatic focal piece.

Horticulturists have identified 81 garden variations of the king protea. The pink of the blossom and the crimson border of the leaves replace with a creamy yellow in certain types. This uncommon bloom has a lengthy vase life and makes a wonderful dried flower.

It grows well in the southern United States and is popular for its capacity to thrive in tough conditions. It is a tough plant perceived for its large flower heads and attractiveness.

You must cut king proteas before they overgrow and only this way, the plant can survive. Expert cultivators recommend trimming the ends of king protea’s stem once a day. You can place them back in their water to lengthen their lives. However, do not anticipate the plant to survive for more than 2.5 weeks.

5. Kniphofia

Torch lilies, as the name suggests, make a striking statement in the yard due to their stunning display of brightly colored, thick, and tall spikes that resemble torches. It is a member of the Asphodelaceae family. You may find it near river banks and on hillsides.

The blooms generate a lot of nectar when they are flowering, which attracts bees, sunbirds, nectarivores such as hummingbirds, and New World orioles in the New World. They are prominent for their vibrant colors of red, orange, and cream, which make them stand out.

Kniphofia laxiflora and Kniphofia rooperi are the two medicinal species that give relief from the symptoms of various chest conditions. Kniphofia foliosa treats stomach pains, and Kniphofia parviflora keeps snakes away.

6. Kolkwitzia

The honeysuckle (Caprifoliaceae) family includes Kolkwitzia amabilis, often known as a beautiful bush. In full sun, it grows easily in average, medium moisture, well-drained soils. In sun-filtered part shade, this cultivar’s leaves provide the greatest color.

In May and June, Kolkwitzia amabilis blooms with cymose corymbs of fragrant, light purplish-pink five-stellate flowers. It thrives in moderate to medium shade, wet soil, and temperatures ranging from 14°C to 27°C.

The plants bloom on the branches from the previous year. They are hermaphroditic. Pollination is carried out by animals through allogamy. In the autumn, the plants yield brown nuts. If cultivated in the right conditions, the plants require little to no upkeep.

7. Knautia Arvensis

The scientific name of Knautia Arvensis is Knautia arvensis and it belongs to the Caprifoliaceae family. Its common name is blue buttons and it contains a fleshy appendage on its seeds called an elaiosome, which ants feed on. Ants transport the seeds back to their nest, assisting in the spread of the plant. Even though this plant is not endemic to the United States, its elaiosomes have been reported to be used by ants.

Knautia arvensis, or field scabious, is a lovely wildflower. It has pin-cushion-like blooms in pale lilac on long, wiry stalks. Its blossoms are the key attractions for bees and butterflies and are ideal for the herbaceous border or a wildflower meadow. It’s also a great cut flower.

You can cultivate the plant in full sun to moderate shade in wet but well-drained soil.

8. Kiwi Flowers

The blooms of the kiwi tree bloom in the spring and yield fruit in the summer. On different kiwifruit trees, male and female blossoms bloom. The many stamens in male flowers release pollen, but the ovary in female flowers is well-developed, with long sticky stigmas in the center. Even though female flowers contain stamens, they do not generate pollen.

To cultivate a kiwi fruit, you should plant 1 male vine for every 9 female vines. At the leaf axils, the kiwi plant produces fragrant white-yellow flowers that bloom alone or in clusters of three (area between leaf and stem). The fruit has a green-brown covering coated in stiff brown hairs and is oval or ovoid.

9. Kobus Magnolia

Kobus Magnolia is a deciduous plant with a sluggish growth rate. It can shoot up to a height of only 8–15 m. It has a spread of up to 10 m. Its common name is Magnolia Kobus. The plant blooms in early spring, with fragrant white flowers with traces of pale pink that are approximately 10 cm across. As with other members of the subgenus, the blooms appear before the leaves. Note that young trees do not produce flowers. It has white flowers with a pink tint that bloom in the spring.

The Kobus magnolia‘s fruit is a cluster of little red seeds. The seed clusters range in size from one to three inches in diameter, and the seeds are attractive to birds. Newer stems are green with little brown dots, whereas older bark, such as that on the trunk, is grey-brown. Broken branches or twigs have a pungent stench. Instead of the six petals that a Kobus magnolia possesses, it has 7 or 8 petals on its flowers.

Not to forget, being a popular garden plant owing to its beautiful blossoms, the plant makes fantastic landscapes.

10. Kyushu Meadow Rue

This Japanese native is an excellent small-scale groundcover plant. It stays tiny for a long time and spreads slowly. Throughout the summer, dainty, airy clusters of pinkish-purple blooms develop just above the tiny, delicate-looking green leaves. The little fuzzy blooms, which grow in bunches, are generally greenish, yellow, or purple, with four or five sepals and no petals.

This beautiful little forest meadow rue, Thalictrum kiusianum, is more than charming. The deer-resistant clusters of maidenhair fern-like leaves produce little rosettes that grow up to 6-inches tall.

11. Kalanchoe

Kalanchoe is a juicy flowering plant from the Crassulaceae family. Out of its 125 species, most are endemic to the Old World. In 1979, a Kalanchoe species was flown into space as part of a resupply mission to the Soviet Salyut 1 space station. Kalanchoes need direct and full sunshine to thrive. Although they can also thrive in brilliant indirect light. When the soil is entirely dry, it is the best time to water Kalanchoes.

Note that each flower has 4 divisions and 8 stamens. The fleshy leaves are sometimes round or oval. Kalanchoes have lovely orange blossoms that endure for months when properly cared for.

12. King’s Mantle

Thunbergia shrubs are vibrant purple blooming plants that can brighten up any yard in South Florida. This shrub has a rapid growth rate and a spreading morphology that gives it an appealing, slightly weepy look.

For an overall fine-textured appeal, the leaves are modest and attractive. It has velvety blooms throughout the year, with more in the warmer months. The flower of ‘King’s Mantle’ is a deep, dark purple with a golden throat. In the light, the hue is brighter, while in the shade, it seems bluer. These plants can shoot up to a height of 4 to 5 feet, but they grow much taller in most cases.

Though lush and full in the summer, this plant can dry out in the winter, so use it as a front-yard focal point only if the location is suitable. The ‘Blue Moon’ variety features violet-blue blossoms, whereas the ‘Alba’ type has white blooms. The beautiful Sky Vine is a relative.

This shrub is best used as an informal hedge or accent and goes well with a casual, cottage garden aesthetic.

13. Keli Flower

The Keli flower grows in tropical and subtropical regions. Appearance-wise, it features huge banana-like leaves with flowers in shades of yellow, orange, red, and pink. They also possess long stalks jutting out of the foliage. Another name of the flower include Cannas. To keep the soil nicely hydrated, these blooming plants require full sunshine and a steady amount of water. Cannas may grow up to a height of 3-6 feet and a width of 1-3 feet, depending on the variety. Cannas bloom all summer long with no care other than plenty of sunlight and water.

Although tropical plants, most cultivars were produced in temperate areas and are simple to cultivate in most places throughout the world. The only requirement is at least 6–8 hours of average sunshine during the summer and a warm setting during the winter.

14. Kiss Me Not Flower

Opposite to the touch-me-not flower, the kiss-me-not flower is a fantastic choice if you are searching for a huge, bright, easy-to-care-for blooming plant that’s a bit off the beaten road.

The scientific name of the plant is Polygonum orientale or Persicaria Orientalis. It is a popular flower in the United States. It originated in China and is also a favorite of Thomas Jefferson’s. The kiss-me-not flower fell out of favor as the popularity of smaller, readily transplanted flowers expanded. It’s making a resurgence lately, as more gardeners become aware of its advantages.

The blooms are deep purplish-red, scabiosa-like, and domed.

15. Knautia Macedonica

The scientific name of Knautia macedonica is Macedonian scabious. It is a flowering plant from the Caprifoliaceae family. It thrives in moderate to medium shade, wet soil, and temperatures ranging from 14 to 27 degrees Celsius.

From July to September, Knautia macedonica blooms with pincushion-like flowers on thin, branching stems. It’s ideal for filling gaps on a sunny border. It looks especially lovely when paired with silver-leaved plants. It also works well in wildflower meadows. Bees and butterflies are drawn to it.

Each bloom lasts around two weeks, but the shrub may produce flowers for months. As a result, this attractive, airy, wildflower-like perennial provides long-lasting color and attracts a variety of butterflies and pollinators to the garden. Don’t trim the seedheads; they’re beautiful and provide food for the birds.


Flowers bring joy, beauty, and color into our lives. We can usually only distinguish around ten distinct types of flowers. However, there is a huge variation that we aren’t aware of. This was my list of 15 flowers starting with the letter K.