Join me!

Succulents in Winter: How to Overwinter Succulents

Succulents are typically thought of as a plant that thrives in warm temperature. However, with a little extra care, succulents in winter can do just as well! Here’s how to overwinter succulents and keep them thriving all year long.

Succulents in winter outside and indoors in pots

With succulents at the height of popularity, there is now a great variety of interesting new plants available for the home garden. There are so many beautiful and decorative specimens, you very well may have collected some succulents that you would like to grow for years to come. This is how I overwinter succulents, both hardy and tender, so that they continue to thrive in my garden.

What is a Succulent?

A succulent is a fleshy-leafed plant that is tolerant of drought due to the retention of extra water in the leaves or stems.  Succulent plant varieties include:

  • Sedum
  • Sempervivum
  • Echeveria
  • Aeonium
  • Crassula
  • Aloe
  • Haworthia
  • Cacti

In general, the term “succulents” is used to categorize plants that have fleshy parts and a similar need for some water, bright light, and a tolerance of drought. While there are about 60 families of plants that fall into the category, not all plants in all of those 60 families are succulents.

As you can imagine, it’s difficult to have a care standard for “succulents” as there is a wide range of plants that fall into the category.

Three Catagories of Succulents

That being said, I tend to separate them into three categories and use those guidelines to care for my plants. This allows me to know how to overwinter them too. The three categories I use are:

  1. cacti
  2. hardy succulents
  3. tender succulents

Personally, I don’t grow any cacti outdoors—I certainly don’t have the right climate for it!  So, in this post, I will focus on care for succulents in winter that are hardy and tender.

Overwintering succulents in pots

How to Overwinter Succulents

Here’s how to take care of each kind of succulent during the cold months of winter.

Hardy Succulents to Overwinter Outside

Before getting started with overwintering, I clean up my plants and transplant the pups or offshoots into their own containers. If I have tall or spindly succulents that I don’t love the look of, I remove the tops and transplant them.

There are some winter-hardy varieties that don’t need a lot of special care. In fact, some succulents in winter love to have a cold period. It helps them thrive for the rest of the year.

Winter-hardy succulents like many Sedum, Sempervivum, Agave, Ice Plant, Lewisa, and Yucca will overwinter well up to Zone 5-6 and higher. Again, this is a generalization and many of the varietals in each family will have more or less cold-hardiness.Hardy succulents in a pot outside in winter

If these hardy succulents are planted in the garden, I generally leave them over winter and just clean up the brown leaves or transplant them in the spring.

If they are in containers, I move the containers under cover. Simply placing the pots under a bench, deck, or eaves near the house saves both the pots and the succulents some wear and tear.

Tender Succulents to Overwinter Indoors

Tender succulents in winter such as Aeonium, Echeveria, and Crassula will need a bit more hands-on care during the temperature drops. However, it is worth doing what you can to protect them. These are beautifully decorative succulents and they can add a lot of wow-factor to next year’s containers and projects.

Tender succulents being overwintered outside

Just as I do with the hardy succulents, I clean up the plant as much as possible and transplant any offshoots. It’s not worth saving a plant that is looking a bit rough around the edges or one that has disease and pest problems. Just add them to your compost bin and focus on the healthy plants.Transplanting succulents

If your plant is a little bit overgrown, then it might be worth taking some cuttings and propagating those for new, young plants next spring.Propagating succulent pups in the winter

 

The Best Soil for Succulents

Replace the soil by removing the plant from the pot, shaking off any soil from the roots and replanting the succulent into a sterile cactus & succulent mix. This will keep the critters that are in the soil from overwintering along with your succulents.

You can find my homemade succulent soil mix here. It’s easy to make and works very well!
Replanting succulents in new soil

Location Needs: Temperature, Light, and Humidity

Move the plants indoors into a cool location like a garage or basement that gets at least a couple of hours of light per day. When the succulents go dormant in the winter they don’t need 8 hours of bright sunlight (but if you keep them indoors where it’s quite warm then they will need sunlight because they won’t be able to go dormant).Succulents indoors in the winter time

Keep the succulents in a location that gets enough heat to dry out the air. In areas that get quite a bit of moisture in the winter (like where I live in Vancouver) I find that an unheated garage or cold space in a basement can have too much moisture and cause the succulents to mold.

I set my succulents on a north-facing window in a heated garage that I keep much cooler than the house and they are happy as can be.

Watering Needs

When tender succulents have gone dormant for the winter they don’t need as much water. You can give them some water every 1 to 2 months and allow the soil to dry out between watering. The soil shouldn’t be soggy or else it will promote rot.

With these tips, both hardy and tender succulents will have a nice winter’s rest. In the spring when the temperature warms up, they may look a little bit scraggly. Pop them outside again, pull off any brown leaves, and place them out in the garden. In no time your succulents will be bright and beautiful again. Let’s hope they even multiply!

More Posts About Succulents:

 

Comments

  1. Hi I live in pa and I’ve a donkey tail plant and a catast and they not doing that good our winter is cold what window should I put in I am in apartment am I doing something wrong how often do I water them I am new about this

    Reply
    • Hi Cassidy, yes! Many years ago they were part of a self-watering window kit from Lee Valley Tools. I just checked and they no longer carry them though. :(

      Reply
  2. Thanks for the overwintering tips! I bought a big table pot at the Greenery this spring knowing that I would be home enough with the Covid precautions to tend to a few extras. It turned out it took no attention whatsoever and gave lots of pleasure! We will get frost in the next couple of days so just came in from removing the last tomatoes and some nice zinnias for the vase. It was sure a good year for the garden and kept us busy and outside.
    I love what you did with your back yard!

    Reply
  3. My tender succulents are quite dry. Should I water them before overwintering in a unheated garage?

    Reply

Leave a Comment

This site uses Akismet to reduce spam. Learn how your comment data is processed.

Kickstart

your garden!

This FREE 5-day mini course will help you set up a thriving garden for wellness and joy quickly and easily.

I want the free course!

What you’ll find on Garden Therapy:

Join one of my

Free email courses!

Natural skincare

made easy!

This FREE 5-day mini course will teach you the small changes you can make to your skincare practices that will make a HUGE difference in how you feel.

I want the free course!

Kickstart

your garden!

This FREE 5-day mini course will help you set up a thriving garden for wellness and joy quickly and easily.

I want the free course!

Learn and Live
with Nature

SHOP BOOKS

Garden Therapy Online Courses

SHOP COURSES