En EspaŅol
Share

Ask Mr. Smarty Plants

Mr. Smarty Plants - Yuccas and prickly pears for Warren MI

Ask Mr. Smarty Plants is a free service provided by the staff and volunteers at the Lady Bird Johnson Wildflower Center.

Search Smarty Plants
    
 
See a list of all Smarty Plants questions
Can't find the answer in our existing FAQs, submit a question to Mr. Smarty Plants.

Need help with plant identification, visit the plant identification page.
 
rate this answer
Not Yet Rated

Wednesday - February 11, 2009

From: Warren, MI
Region: Midwest
Topic: Cacti and Succulents
Title: Yuccas and prickly pears for Warren MI
Answered by: Barbara Medford

QUESTION:

What type of yuccas and prickly pears will survive in the Detroit, Michigan area? Also, can I grow Santa Rita prickly pear in a pot?

ANSWER:

Last question first: Opuntia santa-rita (Santa Rita pricklypear) can grow to 7 ft. tall, in a large clump, and needs full sun. It is cold tolerant to the mid to low teens. Warren appears to be in USDA Hardiness Zones 5a to 6b, which means the average minimum temperature can range from -20 deg. to 0 deg. So, it would have to be in a BIG pot, indoors, in full sun to survive. For further information, see this Master Gardeners of the University of Arizona Pima County Cooperative Extension website Santa Rita Prickly Pear. One thing we learned from that is that the glochids of this plant are very loosely attached and fly off when the plant is handled. The loose glochids are an irritant, can get into clothes and even be a breathing hazard. Frankly, we wouldn't want to be anywhere around that, indoors or out. It is native to Arizona, New Mexico and Texas.

We searched our Native Plant Database for species in the Opuntia genus, and found 23 species, of which two, Opuntia fragilis (brittle pricklypear) and Opuntia humifusa (devil's-tongue) are considered to be native to Michigan. Follow the links to each plant's page in our Native Plant Database to learn more about each one. At the bottom of the page, there will be a Google link to that plant, and you can search for more information.  

Yucca filamentosa (Adam's needle) is the only yucca we are aware of that is considered to be native to Michigan. It is hardy from USDA Hardiness Zones 4 to 9, so you're safe there. See this Ohio State University website Yucca filamentosa for more culture information.

 

From the Image Gallery


Santa rita prickly pear
Opuntia santa-rita

Brittle pricklypear
Opuntia fragilis

Devil's-tongue
Opuntia humifusa

Adam's needle
Yucca filamentosa

More Cacti and Succulents Questions

Can Joshua Tree yucca be grown in Denham Springs LA
December 31, 2011 - If planted in a patch of raised and well-drained soil and covered during heavy rains, would it be possible to grow a Joshua Tree yucca in eastern Louisiana?
view the full question and answer

Damage to Yucca rostrata from Nottingham, England
February 26, 2014 - Hi, I have a yucca rostrata which has had its head snapped off in high winds (we live in Nottingham, England) we have left the trunk in the ground, will this re grow?? What is the best thing to do wit...
view the full question and answer

Trimming freeze-damaged Agave Americana in Alvarado TX
April 08, 2010 - What is the best way to trim Agave Americana cactus? The freeze this winter when it snowed has caused the leaves to die towards the bottom of the plant.
view the full question and answer

Insects on yucca from Ft. Worth TX
April 05, 2012 - I have a plant labeled Yucca Soft Leaf recurvifolia that I planted about 5 years ago,& was beautiful until last summer when it became infested with thousands of fast, tiny, dark insects. I sprayed wit...
view the full question and answer

Spineless prickly pear from Lago Vista TX
April 30, 2012 - We visited Lady Bird Johnson Center yesterday. I was impressed with the spine less prickly pear cactus. Is it a native or a hybrid?
view the full question and answer

Smarty Plants's Facebook profile Support the Wildflower Center by Donating Online or Becoming a Member today.

Mr. Smarty Plants wants you to be his Facebook friend. Click the Facebook icon to add yourself to Mr. Smarty Plants list of friends.
E-NEWSLETTER | BECOME A MEMBER | DONATE NOW | MEDIA | SITEMAP
© 2014 Lady Bird Johnson Wildflower Center