Return to the Fragrant Plants Forum | Post a Follow-Up

 o
Can potted Gardenia survive nights of 40s F?

Posted by shic_2006 4a 5a (My Page) on
Tue, Aug 22, 06 at 11:28

In my zone, we are going to have an August cold blast with night temperature in the 40s. Can I leave my potted Gardenia outside? What is the lowest safe temperature for these?

As a side note, my Azaleas have flowers nonstop since winter. I guess we are kind of cold here.


Follow-Up Postings:

 o
RE: Can potted Gardenia survive nights of 40s F?

  • Posted by jimshy z7 Brooklyn, NY (My Page) on
    Tue, Aug 22, 06 at 16:25

It will probably survive, depending on the cultivar, but chances are you'll get a lot of blasted leaves and young stems, which will set back the next flush of flowering. I'd bring it in anytime night temps drop below the 50s, unless it's one of the "cold-hardy" cultivars like Klehm's Hardy, which can probably deal with a few nights in the 40s.

Good luck, and keep warm!

Jim


 o
RE: Can potted Gardenia survive nights of 40s F?

i am inclined to say that it can handle it outside with temps in the 40's.
if a freeze is not predicted, why wouldn't it be o.k.?
is it a large container; i.e. big enough to offer some insulation space between the roots and container walls?
they survive in the ground here with no visible damage during freezes in winter and temps can drop into the upper 20's (but not for extended periods as it usually warms quickly the next morning).
brrrrrr! 40 degrees in august - i just can't imagine.
we won't be seeing that until late november although, with the heat wave we have experienced lately, it sounds rather refreshing! ;-)


 o
RE: Can potted Gardenia survive nights of 40s F?

No, the pot is not really large. The plant is not a cold-hardy type either. The pot is probably 20 inches in diameter. I will try to let it stay out. The forecast for tonight is 49 degree F. So, I will cross my fingers and see. As it gets cooler, I notice a couple more yellow leaves. I am not sure if this is normal.


 o
RE: Can potted Gardenia survive nights of 40s F?

Shic, 49 is fine..yellow leaves can either be caused by the season change or, and you must be cautious about this..if you water, do so early..you don't want to water late, then temps drop in the 40's..this can also cause leaves to yellow. I'll keep my Gardenias out till it get turns about 40..by that time new buds should form..Toni


 o
RE: Can potted Gardenia survive nights of 40s F?

I've always left my potted gardenias out until the temps were consistantly down to about 40F. They've never suffered any damage and bloom beautifully starting in the spring. They experience some shock when they are moved into the greenhouse for the winter, a bit of yellowing and leaf drop for a short time. They do ok but definitely like being outside much better.
Karyn


 o
RE: Can potted Gardenia survive nights of 40s F?

Oops, we have a few nights in the 30s, AND it rains a lot. I think the plant is in critical condition now. Although, for people who do not know about Gardenia, they are still gloriously lush with little yellowing. However, I have plants since elementary school. I detect that the pot keep heavy for 5 days now. It suggests the root is not doing well. Water is not pumped out by the leaves. I have started taking cuttings, just in case. I love this cultivar I hope you remember my pictures earlier this year.


 o Post a Follow-Up

Please Note: Only registered members are able to post messages to this forum.

    If you are a member, please log in.

    If you aren't yet a member, join now!


Return to the Fragrant Plants Forum

Information about Posting

  • You must be logged in to post a message. Once you are logged in, a posting window will appear at the bottom of the messages. If you are not a member, please register for an account.
  • Please review our Rules of Play before posting.
  • Posting is a two-step process. Once you have composed your message, you will be taken to the preview page. You will then have a chance to review your post, make changes and upload photos.
  • After posting your message, you may need to refresh the forum page in order to see it.
  • Before posting copyrighted material, please read about Copyright and Fair Use.
  • We have a strict no-advertising policy!
  • If you would like to practice posting or uploading photos, please visit our Test forum.
  • If you need assistance, please Contact Us and we will be happy to help.


Learn more about in-text links on this page here