Ever wonder which flowers start with the letter C? Here are some of your favorites! You'll find that there are many more than you think. Check out this list to see if any of these beauties would look great in your garden!
Calendula Officinalis

Also known as calendula, this flower is lovely and vibrant. It comes in a range of warm colors, from yellow to red and orange. These flowers are great for borders or naturalizing. Calendulas are also edible! You can cook them up into marmalade or garnish many foods like pasta with them. They look nice in bouquets as well.
Calendula is also a hardy annual, making it an easy flower to grow. If you want to try growing this species in your garden but don't live in the right climate, plant some annual calendulas in pots and place them around your house! You'll be able to enjoy the warm colors all year.
California Poppy

There are actually two species that belong to this genus: Eschscholzia californica and Eschscholzia erecta. You may be more familiar with the latter due to its widespread popularity; however, both are gorgeous flowers that deserve a spot in your garden! The California Poppy is known for its bright orange or yellow flowers and its wide range of growing capabilities. Although they like full sun, they can also grow in partial shade. They are very drought tolerant as well, which makes them great for xeriscaping! These bright, beautiful blooms are also edible! If you end up harvesting these beauties for use at a later date, be sure to use them quickly since they don't store well.
California Poppies are also easy to grow from seed. There are several different colors, which allows you to choose the one that matches your taste. These flowers do reseed themselves and tend to get a bit invasive; however, if you live in an area where this is a problem, you can deadhead the poppies to avoid unwanted reseeding.
Calla Lily

This gorgeous flower, also known as the 'Arum Lily,' has a long history in religious celebrations and is also used frequently in weddings. There are two plants that fall into this genus: Zantedeschia aethiopica and Zantedeschia albomaculata. These flowers may be intimidating to grow because they need a lot of water and will die if they don't receive enough. However, it is definitely worth the effort; this flower looks perfect in large containers where you can provide extra moisture at all times.
It's important to note that these flowers are poisonous! Their leaves, roots, and stems have oxalates which aren't good for humans or any other mammals. This is why you shouldn't eat this plant! Calla lilies are great for birds, however, and will provide many insects with shelter as well.
Campanula Latifolia

Also known as 'Large Bellflower,' Campanula Latifolia is a beautiful flower that comes in shades of blue, purple, and white. It has no scent at all! These flowers are great for the back of borders or for naturalizing. They can also add some color to shady areas because they prefer partial shade and like cooler temperatures.
Candytuft

This prolific, colorful flower has many names: Barbarea vulgaris and Iberidella Viscosa. It's also a hardy perennial plant that reseeds itself over the year! These flowers grow well in cold climates, which makes them perfect for a late-winter or early-spring garden. If you want to use these as border flowers, be sure to give them some space, since they spread out quickly.
Canna Lily

This gorgeous plant is a member of the Canna family and is easy to recognize due to its large, bold petals. The Cannas come in shades of red, orange, yellow, pink, and white; however, one thing they don't have is scent! There are many different species of this flower as well--some grow up to ten feet tall!--so you can find the one that fits your needs.
Cape Primrose

This flower is native to South Africa and has been used extensively in medical research. Although it produces large bright colors, it needs a lot of sunlight since it can't handle shade or cooler temperatures. These flowers like wet soil and don't require much fertilizer. They produce both spring and fall blooms, depending on the weather, which means they're great for cutting and fresh flowers.
Cardinal Flower

The Cardinal Flower is named after the bright red color of the petals. There are several species, which can be identified by their different flower sizes and growing habits; however, they all have similar needs and all look great in almost any garden! Light shade or full sun with average to wet soil is best for these flowers.
Carnation

Carnations have a long history with mankind. They were first cultivated in the 15 th century and are used commonly for many different things nowadays, including movies (they're one of the most popular flowers to use in Hollywood films!), corsages & boutonnieres, and many other types of floral arrangements--not only as surface decorations but as the actual flowers! These beautiful plants come in many different colors and can be used as cutting or fresh flowers depending on your needs.
Celosia

When you hear the word "Celosia," your mind probably jumps to thoughts of colorful, decorative flowers. These plants are grown extensively for their colors and texture; however, most people don't know much about them!
These flowers come in red, yellow, orange, pink & purple. They also have decorative petal patterns that make them look like flames from a distance. This is why they are often used for fall and Halloween decorations! I've included some pictures of the different colors, but you can also find more online if you want to see them in person.
Chrysanthemum

When most people think of the word "Chrysanthemum," they picture the flower and not the plant. There are so many different species that all have unique needs, which make them hard to grow in places with different climates; however, this beautiful perennial is a favorite decoration for weddings! The flowers come in white, red, yellow, and orange.
Clarkia

Clarkia – this beautiful flower is a wildflower that flowers in the spring. It's native to the United States and Canada.
Its nickname is "Godetia." There are several species, which have different color variations; however, they all have similar growing habits. They like well-drained soil that's moist but not soggy and grow best in shady areas.
Clematis

Clematis is a vine that has beautiful clusters of flowers on top that look like peonies. There are several species, which all have different needs; however, they all look great in almost any garden! They grow best in rich soil and prefer shade or partial sun. If you're looking for a fast-growing ground cover or something to climb a trellis, this is the flower for you!
Clover

Clovers are so common that you may not think about them until somebody mentions them. Most people don't realize that this plant has several different species! You can find these plants in many different colors, including purple, pink and white.
The flowers have interesting petal and leaf patterns on the surface, but if you look closer, they also have a solid center. If you're looking for filler flowers, beauty and hardiness, try planting some clovers in your garden!
Cockscomb

The cockscomb is a beautiful flower that looks like the comb on top of a rooster's head. This plant has several varieties, which are all used commonly in floral arrangements and decorations. They can be found in many different colors and look great alone or mixed with other flowers!
Columbine

The columbine has many names, including the "Columbine flower," which is why I'm referring to it like that throughout this article. It's a favorite for people who like wildflowers and have become the state flower of Colorado! There are several different species, which grow best in the partial sun & moist soil. They also have unique petal and leaf patterns that make them look like other flowers. They're great filler flowers for bouquets or centerpieces!
Coneflower

You're probably thinking, "These flowers are just called coneflowers!" If you've ever seen one of these plants or have looked at a picture online, then you know that they look like cones. The petals and leaves look very sharp! Most people use them in floral arrangements; however, they can be used in other types of decorations as well!
Coral Bells

Coral bells are hardy perennials that grow well in the spring and fall. They have many different species, which you can find by searching online; however, most of them look very similar to each other. Most types come in red or pink, but some may be white as well! They're beautiful plants that provide a lot of colors.
Coreopsis

Coreopsis – the name comes from the Greek word, "core," which means "to rejoice." They can be found in many colors, including yellow, pink, and white.
There are several different species of coreopsis, but most of them have similar growing habits. These plants grow best in full sun conditions; however, they can tolerate partial shade. If you're looking for a colorful plant that will grow in most conditions, try planting some coreopsis!
Cosmos

Cosmos is a beautiful flower that you probably see in bouquets, but most people don't realize that they're flowers! These plants are gorgeous when planted en mass and look great around pools or other outdoor areas. They're also edible and very tasty!
Cotoneaster

Cotoneaster is a shrub with small leaves and many different species. They're evergreen plants that are commonly found in gardens, so you may already have some growing in your backyard!
Cranesbill Geranium

Cranesbill geraniums are great for people who like wildflowers. They have a lovely scent and look beautiful all year round! You can also find them in miniature varieties, which would be perfect for wedding decor!
Creeping Phlox

Creeping phlox is an excellent ground cover that will thrive in any environment. It has a unique shape and flowers with petal patterns set it apart from other varieties! You can also find these plants in miniature types if you're looking for smaller plants to add to your landscaping plan.
Crocosmia

Crocosmia flowers are also called "Montbretia," but the plant is commonly known as a Crocosmia. These plants are all natives of South Africa and have beautiful spikes that look like flags on the top. The plants grow best in full sunlight, but they can tolerate partial shade.
Crocus

Crocus is a beautiful flower that grows best in cold conditions. It can tolerate almost any condition except for wet soil, so if you live in an area with rainy weather, these are the perfect plants for your garden! They have many different colors and look great alone or mixed with other flowers.
Crown Imperial

The crown imperial grows best in partial sun and moist conditions. This flower looks similar to lilies, but it has a nice scent that makes it unique. Crown imperials are also very hardy flowers that look great during all of the seasons!
Cuckoo Flower

You're probably wondering what a cuckoo flower is because you've never seen it. This flower grows best in the spring and summer, so it would be hard to find one now! The Cuckoo Flower gets its name from an old Greek myth about a woman named Daphne who was turned into this beautiful flower.
Cyclamen

If you've ever seen a Cyclamen, then you know that they look like cones. The petals and leaves look very sharp! Most people use them in floral arrangements; however, they can be used in other types of decorations as well!
There are so many different flowers that start with the letter C. Which is your favorite flower? Did you know there's a Canna Lily, which is also known as a taro lily? Or how about Calendula or Camelia? These names might sound familiar to you if you grow any of these flowers in your garden. Let us know which one is your favorite and why!
