Flowers that start with K are an interesting bunch that tend to have a diverse selection of foliage and flowers!
As plant lovers, we seem to always be on the lookout for new species that we can learn about, and a list of flowers that start with K can be a perfect start to that scavenger hunt!
To learn more about the various flowers available for your garden, make sure to check out our list of “Flower Names A to Z”.
Quick Look
- Kadsura japonica
- Kaempferia rotunda
- Kalimeris
- Kalmia
- Kalmiopsis
- Kalopanax
- Keckiella
- Kennedia
- Kedrostis
- Kerria
- Kigelia
- Kingia
- Knautia macedonica
- Kirengeshoma
- Kniphofia
- Koelreuteria
- Kohleria
- Kolkwitzia
- Kunzea
- Kleinia
- Kalanchoe tomentosa
- Kennedia nigricans
- Knautia arvensis
- Kentucky Coffee Tree
- Koelreuteria bipinnata
1. Kadsura Japonica
- Plant Type: Evergreen
- Bloom Time: June-September
- Characteristic: Fall Interest
- Sun & Moisture: Part Shade, Moist
- Origin: Japan
Description: If you are looking to add a plant to your garden that you can munch on while doing your landscaping, the fruit of this plant can be eaten raw or cooked.
2. Kaempferia Rotunda
- Plant Type: Perennial
- Bloom Time: Spring-Summer
- Characteristic: Fragrant Flowers
- Sun & Moisture: Part-Full Sun, Moist
- Origin: China
Description: This plant produces pseudostems and grows via a rhizome.
3. Kalimeris
- Plant Type: Perennial
- Bloom Time: June-September
- Characteristic: Drought Tolerant
- Sun & Moisture: Full-Part Sun, Moist
- Origin: Asia
Description: This plant is a member of the Aster family.
4. Kalmia
- Plant Type: Evergreen
- Bloom Time: May
- Characteristic: Deer Tolerant
- Sun & Moisture: Part Shade, Moist
- Origin: Eastern North America
Description: If you are looking to add another member of the Ericaceae family to your garden, this could be a good fit.
5. Kalmiopsis
- Plant Type: Shrub
- Bloom Time: March-April
- Characteristic: Fragrant Leaves
- Sun & Moisture: Part-Full Sun, Moist
- Origin: Oregon
Description: This plant looks similar to a rhododendron and will produce small seeds.
6. Kalopanax
- Plant Type: Tree
- Bloom Time: July-August
- Characteristic: Has Armature
- Sun & Moisture: Full Sun, Moist
- Origin: Eastern Asia
Description: Kalopanax has only one plant species in its genus.
7. Keckiella
- Plant Type: Shrub
- Bloom Time: Spring-Summer
- Characteristic: Attracts Hummingbirds
- Sun & Moisture: Part-Full Sun, Moist
- Origin: American Southwest
Description: This plant has an interesting inflorescence and is a part of the plantain family.
8. Kennedia
- Plant Type: Evergreen
- Bloom Time: Spring-Summer
- Characteristic: Climbing Plant
- Sun & Moisture: Part Sun, Moist
- Origin: Australia
Description: If you are looking for a plant that comes in either red, yellow, or black, this climbing evergreen may be a desirable choice for you.
9. Kedrostis
- Plant Type: Perennial
- Bloom Time: Spring-Summer
- Characteristic: Vine
- Sun & Moisture: Part Sun, Moist
- Origin: Africa-Asia
Description: This genus has more than 35 species of plants and is a part of the pumpkin family, which means that it will have bright yellow flowers.
10. Kerria
- Plant Type: Shrub
- Bloom Time: March-April
- Characteristic: Rose Family Member
- Sun & Moisture: Part Sun-Part Shade, Moist
- Origin: Korea, China, Japan
Description: If you want this plant in your garden, be sure that it is planted in the springtime while the plant is still in its dormant stage.
11. Kigelia
- Plant Type: Tree
- Bloom Time: August-November
- Characteristic: Poisonous Fruit
- Sun & Moisture: Full-Part Sun, Moist
- Origin: Africa
Description: The fruit on this tree can weigh up to 15 pounds.
12. Kingia
- Plant Type: Tree
- Bloom Time: Winter-Summer
- Characteristic: Slow Grower
- Sun & Moisture: Full-Part Sun, Moist
- Origin: Australia
Description: This plant can easily form new nodes if the main growing point suffers from damage.
13. Knautia Macedonica
- Plant Type: Perennial
- Bloom Time: July-September
- Characteristic: Easy To Grow
- Sun & Moisture: Full Sun, Moist
- Origin: Central Europe
Description: This plant attracts butterflies but tends to be short-lived.
14. Kirengeshoma
- Plant Type: Perennial
- Bloom Time: June-July
- Characteristic: Purple Stems
- Sun & Moisture: Part-Full Shade, Moist
- Origin: Korea, Japan
Description: Kirengeshoma is a member of the hydrangea family.
15. Kniphofia
- Plant Type: Perennial
- Bloom Time: July-August
- Characteristic: Attracts Butterflies
- Sun & Moisture: Full Sun, Moist
- Origin: Southern Africa
Description: This plant is very common in the landscape and can be found in numerous garden centers.
16. Koelreuteria
- Plant Type: Tree
- Bloom Time: June-July
- Characteristic: Good Street Tree
- Sun & Moisture: Full Sun, Dry-Moist
- Origin: Northern China, Japan, Korea
Description: Not only is this plant a member of the soapberry family, but it also tends to be irregularly shaped.
17. Kohleria
- Plant Type: Perennial
- Bloom Time: Spring-Summer
- Characteristic: Has Rhizomes
- Sun & Moisture: Part Sun, Moist
- Origin: Mexico, South America
Description: This plant has a velvety feel to its stems and leaves and has a beautiful inflorescence.
18. Kolkwitzia
- Plant Type: Shrub
- Bloom Time: April-May
- Characteristic: Black Walnut Resistant
- Sun & Moisture: Full Sun, Moist
- Origin: Eastern China
Description: If you are looking for a fast-growing, common landscape plant, then Kolkwitzia may be a suitable fit for you.
19. Kunzea
- Plant Type: Shrub
- Bloom Time: Spring
- Characteristic: Fragrant Leaves
- Sun & Moisture: Full Sun, Moist
- Origin: Australasia
Description: These flowers tend to form clusters and are available in a variety of colors.
20. Kleinia
- Plant Type: Succulent
- Bloom Time: Seasonal
- Characteristic: Slow Grower
- Sun & Moisture: Full-Part Sun, Dry
- Origin: Yemen, Somalia, Kenya, Ethiopia, Eritrea
Description: This plant is a member of the sunflower family.
21. Kalanchoe Tomentosa
- Plant Type: Succulent
- Bloom Time: Seasonal
- Characteristic: Prone To Disease
- Sun & Moisture: Full Sun, Dry-Moist
- Origin: Madagascar
Description: This succulent can be forced to flower indoors with the proper amount of light and water.
22. Kennedia Nigricans
- Plant Type: Perennial
- Bloom Time: Spring-Summer
- Characteristic: Climber
- Sun & Moisture: Full-Part Sun, Moist
- Origin: Australia
Description: This member of the bean family produces wonderful black flowers.
23. Knautia Arvensis
- Plant Type: Perennial
- Bloom Time: June-September
- Characteristic: Can Be Invasive
- Sun & Moisture: Full-Part Sun, Moist
- Origin: Europe
Description: Although you should avoid planting this plant in your garden because of its invasiveness, it still possesses a gorgeous inflorescence that you could admire.
24. Kentucky Coffee Tree
- Plant Type: Tree
- Bloom Time: May-June
- Characteristic: Can Be Toxic
- Sun & Moisture: Full Sun, Moist
- Origin: Midwest And South North America
Description: This member of the bean family can only be used as a substitute for coffee if the seeds are roasted.
25. Koelreuteria Bipinnata
- Plant Type: Tree
- Bloom Time: Summer
- Characteristic: Good Fall Color
- Sun & Moisture: Full Sun, Moist
- Origin: Eastern Asia
Description: Not only does this plant have beautiful blooms, but it also could bring great color to your landscape in the winter.
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