Notocactus concinnus spp.


The Notocactus concinnus spp. is a clumping cactus. It typically sports an amazing 18 ribs! This plant is nearly, but not entirely globular in appearance. Its radial spines are pale yellow. Flowers are yellow. Requires full sun to partial shade.

At full maturity, the Notocactus concinnus spp. reaches an approximate height of 6" and width of 6". It is hardy down to approximately 25 - 30 degrees fahrenheit. As with any of our plants, if a cold snap is coming, it is always best to cover the plant with a tarp or blanket. Make sure to use a stick to prop the tarp/blanket up, so that it does not crush the cactus.

Plant Details
USDA Zone Information: 
Flower : 
Ideal Light Conditions: 
Sun to partial shade
Ideal Water Conditions: 
Moderate in summer, dry in winter
Mature Height: 
Mature Width: 
Latin Name: 
Notocactus concinnus spp.

Corporate Clients (The King hangs hard)


RoboCop (1987)
RoboCop 2 (1990)
Hot Pursuit (2015)


USA Network's Queen of the South (2019)

Botanical Gardens:

New York Botanical Gardens
Oklahoma City Zoo/Botanical Gardens
Mercer Arboretum in Houston, Texas
Meijer Gardens in Grand Rapids, Michigan


Houston, TX Zoo
San Antonio, TX Zoo

Other Clientele:

Houston, TX Rodeo

The Cactus King's cacti and succulents have gone international! If you ever find yourself in China with a little spare time, head to the Chimelong Ocean Kingdom. It is the largest Aquarium in the world (no big deal, pun definitely intended).

The Cactus King's plants are also featured in the Chimelong Ocean Kingdom's partner parks. These include their water park, amusement park, crocodile park and botanical gardens.

Wholesale/Retail Hours

Monday through Saturday: 9am - 5:30pm

Sunday: Closed

Interested in becoming The King of wholesalers? Click the "Wholesale" tab above for more information.

Find your dream plant!

Addresses & Contact Information

Physical Address (IN-PERSON VISITS):
7900 I-45N
Houston TX, 77037

We're located directly next to the Tajj Inn.
Mailing Address (WEB ORDER PAYMENTS):

Lyn Rathburn
PO Box 16099
Houston, TX 77222

Please make checks/money orders out to "Lyn Rathburn."
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