Share on facebook
Share on google
Share on twitter
Share on linkedin


Subscribe below to receive your FREE 20+ page ebook guide… along with farm updates, tutorials, inspiration, recipes and more!   SIGN UP

We respect your privacy.

Pronunciation: sel-oh-see-ah

Celosia is another underappreciated and overlooked cut flower. It’s unfortunate, because Celosia is beautiful, long lasting and comes in a wide variety of shapes and colors! It also makes an excellent “Everlasting Flower”.

While they are not a flower you would likely display on their own, they compliment other flowers so nicely and shine in bouquets, adding much needed texture and shape.


Many people know Celosia by it’s common name “Cock’s Comb”, which refers to the type of Celosia that resembles a rooster’s comb (and yes, it does! Our rooster, Rex, has a comb that looks just like it!). Some people even think it resembles Brain Coral. Celosia certainly has lots of visual interest!

Crested Type: “ Chief Series”
Crested Type: “ Chief Series”

The types of Celosia grown for cut flower use are different than the types you normally find at a garden center. This means you’ll likely have to start your own Celosia from seed.

Let’s look at the Pros and Cons of growing Celosia for cut flower use.


  • They come in a multitude of colors, sizes and types. 
  • They are easy to grow. 
  • The plants are productive for a long period of time. 
  • They are bright and cheerful in bouquets. 
  • They love hot weather and thrive in the summer. 
  • They have an excellent life of up to 2 weeks or longer, with proper harvest and care. 
  • They make a great dried (“Everlasting”) flower.


  • They like hot weather and won’t do well in places with cool, wet summers. 
  • The seedlings can succumb to “damping-off” disease in cool moist conditions. Keep those babies warm! 


Since most of the Celosia varieties offered at garden centers will not grow tall enough for cut flower use, you’ll probably have to start your Celosia from seed. Thankfully, they are easy to grow from seed. Even if you are not able to start transplants indoors, you can still direct sow them in some climates.

Be sure to look for varieties that reach a minimum of 24” tall.

Celosia is divided into 3 main types:

1. Crested Type (Celosia argentea cristata): These are the “Cock’s Comb”/ “Brain Coral” types. 

2. Plume Type (Celosia argentea plumosa): These are feathery and wispy looking.

3. Spike Type (Celosia argentea spicata): These have an upright, spike shape.

Plume Type: “Texas Plume”
Plume Type: “Texas Plume”

Here are a few of my favorite Celosias to grow for cut flower use: 

  • “Chief Series” (Crested Type)
  • “Cramer’s Series” (Crested Type)
  • “Sylphid” (Plume Type)
  • “Pampas Plume” (Plume Type)
  • “Texas Plume” (Plume Type)
  • “Ruby Parfait” (Spike Type)
  • “Celway Series” (Spike Type)


Celosias are heat loving, summer blooming flowers. They do not like cold temperatures and can’t handle frost, so do not try to plant them too early in the season.

Transplants or Direct Sow? 

Celosias can be transplanted or direct sown, but transplants are recommended for most climates. 

Sow seeds indoors 6-8 weeks before your Average Last Spring Frost. Be sure to keep them in a warm place as they are growing. They can be transplanted out after the threat of frost.

The seeds can also be direct sowed into the garden after the threat of frost has passed. This is only recommended for people with long growing seasons.

Seeds are tiny and I recommend sowing them using the “toothpick method.” Pour the seeds into a container, lick the end of toothpick and use the toothpick to remove seeds one a time. Sow 1-2 seeds per cell.



Most varieties can be pinched to encourage branching and should be spaced at 9”-18”, depending on type.


After the transplants are established and growing, it’s helpful to “pinch back” the plants when they are less than 8” tall. To pinch, simply use clippers to remove the top of the plant, only leaving 2-3 sets of leaves behind. I know this seems counter-intuitive and you probably just freaked out, but trust me! 

Plants that are pinched are more productive than plants that are not. Experiment for yourself – pinch half the plants and leave the other half alone. The un-pinched plants will bloom earlier, but the pinched plants will produce WAAAAAY more blooms. 

Pinching signals the plant to go into overdrive and send out multiple branches, with multiple blooms.

Spike Type: “Ruby Parfait”
Spike Type: “Ruby Parfait”


Unlike other flowers, Celosia has a long “harvest window”, so there is no rush to harvest them. In fact, the will continue to get bigger, so harvest when they are the size you want, but before the florets on the bottom start to look dry and form seeds (like the one in the photo below – you can see how dry and “tired” it looks, and it is dropping seeds). 



Celosia requires no special treatment after harvest.

All types of Celosia can be dried and used as an “Everlasting Flower”. Be sure to dry/store them out of direct light to help retain color.


Ask them here and I’ll get back to you!


If you’re serious about growing the garden of your dreams this year, register for my online course, “Backyard Cutting Garden 101”. You’ll find everything you need to plan, grow, harvest and arrange your stunning blooms. I can’t WAIT to help you grow! Click on the button below for all the details.I’M READY TO GROW!8 Likes Share


Newest First           Oldest First           Newest First                      Most Liked           Least Liked                    Preview POST COMMENT…

Kartini 3 weeks ago · 0 Likes  

Just wondering are celosia consider “cut & come again”?

Lori Hernandez 3 weeks ago · 0 Likes  

Hi Kartini,
Great question! It depends on the type of Celosia. Most of the spike and plume types are “cut and come again”, and some of the cockscomb/crested types. The “Bombay” cockcomb/crested type is consider a “one cut/stem” type.

Kim 2 months ago · 0 Likes  

My seedlings started to bloom and I pinched. Those side shoots are already blooming and they are the tiniest plumes. Can I pinch again or do I need to start over? I had 288 seedlings and a handful that didn’t do this at 6-8”. Thank you

Lori Hernandez 2 months ago · 0 Likes  

Hi Kim,
I’d do both. Start a new tray of seedlings AND try to pinch back the ones that are blooming already. Once they start to bloom, sometimes they are done. Thankfully, they are pretty fast growers, so don’t despair about starting over.

I succession plant them 5-7 times over the season and start more seeds every 2 week from April – June.

Tricia 2 months ago · 0 Likes  

These posts are so helpful! Thank you for continuing to share your hard work knowledge!

Lori Hernandez 2 months ago · 0 Likes  

You’re welcome!Newer PostHow to Eliminate Weeds in Your GardenOlder PostHow to Grow: Ammi (False Queen Anne’s Lace)

Rajib Mridha

Rajib Mridha

Leave a Replay

Sign up for our Newsletter

Click edit button to change this text. Lorem ipsum dolor sit amet, consectetur adipiscing elit