En EspaŅol

Q. Who is Mr. Smarty Plants?

A: There are those who suspect Wildflower Center volunteers are the culpable and capable culprits. Yet, others think staff members play some, albeit small, role. You can torture us with your plant questions, but we will never reveal the Green Guru's secret identity.

Help us grow by giving to the Plant Database Fund or by becoming a member

Did you know you can access the Native Plant Information Network with your web-enabled smartphone?

Share

Ask Mr. Smarty Plants

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
1 rating

Sunday - September 09, 2012

From: Bethlehem, PA
Region: Mid-Atlantic
Topic: Cacti and Succulents
Title: Winter care of succulents from Bethlehem PA
Answered by: Barbara Medford

QUESTION:

We live in the northeast and we used succulents on our deck this summer because nothing else would survive the intense heat. How can I save these beautiful plants through a cold winter? Thank you.

ANSWER:

Bring them in the house. Actually, that answer can vary according to the type of succulent and the amount of outside protection you can give the plant. There are literally hundreds of types of succulents, so you need to follow some links we are going to give you and plan accordingly. This particular member of the Mr. Smarty Plants Team also has only succulents, in pots, but they are all on a 6 x 12 concrete porch which gets a lot of sun in the winter and mostly late afternoon sun in the summer. Of course, this in Central Texas, Zone 8b, where succulents truly belong. But we would always recommend that you stay with plant size that can be grown in a container that you can move into a sunny window or even a garage, if that's the best you can do. The succulents can get along with less sun than you would think they could, but they can't tolerate hard freezes. Please read our How-To Article on Container Gardening with Native Plants. You will probably not find many succulents native to Pennsylvania, but the general principles still apply.

Now for some resources on succulents in a cold climate:

Danny Lipford Expert Advice on Home Improvement, "Ask Julie," Winter Care of Succulents.

eHow.Home How to Care for Succulent Plants in the Winter

gardenguides.com How to Care for Succulent Plants in the Winter

The Succulent Garden Succulent Cultivation

Ordinarily, the Lady Bird Johnson Wildflower Center, home of Smarty Plants recommends not only plants native to North America, but to the area where they are being grown, so we searched on our Native Plant Database for succulents native to Pennsylvania and found exactly two:

Opuntia humifusa (Devil's-tongue)

Yucca filamentosa (Adam's needle)

Probably the succulents you have are not only not native to Pennsylvania but not native to North America, so we can't help you with specific plants very much. Some may not be worth the extra trouble; if some are too big to get into the house, you will just have to let them take their chances outside. If they live, great. If they die, write it off to experience and don't get that one again.

 

From the Image Gallery


Low prickly pear
Opuntia humifusa

Adam's needle
Yucca filamentosa

More Cacti and Succulents Questions

Semelparous: plant that dies after reproduces. Agave and bamboo.
May 15, 2007 - There is a term for a plant who lives its life (usually more than 2 years) sends up a spectacular flowering structure, and then dies. what is that term? a certain plant that falls into that category...
view the full question and answer

Does the tip of the agave contain poison from Denham Spring LA
December 02, 2009 - I bent over to pick something up and got stabbed in the head with the point of a agave plant. It is about 15 years old and I measured the point-it is right at an inch long. My head did bleed and it bu...
view the full question and answer

Bugs on yucca plant in New Jersey
August 06, 2008 - I noticed small bugs ALL OVER 4 established yucca plants all near each other. They may look like Halticotoma valida but I'm not positive. There is no brown on the leaves except for the large amount...
view the full question and answer

Possibly non-native succulent identification
March 27, 2008 - My mother has a plant that grows on a stalk, 2.5' tall, leaves are about 4-5" on the mature plant. The leaves are scalloped on the edges and seeds grown in the scallops & fall off and make new plan...
view the full question and answer

Can I have success planting Adams Needle in Calgary, Alberta? Maybe.
March 23, 2009 - I live in Calgary, Alberta and am wondering if I could have success planting Adams Needle in this climate (lots of chinook winds in the winter with large fluctuations in temperatures).
view the full question and answer

Support the Wildflower Center by Donating Online or Becoming a Member today.
E-NEWSLETTER | BECOME A MEMBER | DONATE NOW | MEDIA | SITEMAP | STAFF
© 2016 Lady Bird Johnson Wildflower Center