Return to the Growing Tomatoes Forum | Post a Follow-Up

 o
Hardening Off Question

Posted by organicdoc 5 (My Page) on
Wed, May 29, 13 at 21:53

This is my first year growing from seed, seems to be going well so far. My tomato plants are now 6.5 weeks old, and seem to be doing well - potted up to 16 oz cups and some roots are poking through the bottom of some cups - so ready to get outside soon.

I'm going to harden off for a week, but when I bring the plants back inside do I keep them under the grow light with the same conditions I've had up till now (16 hrs total light)? I'm going from 65-70 inside to 85-90's next few days outside - does 2 hrs, then 4, then 6-8 a few days, then 2 days overnight sound reasonable?

Also, two of my Sun Gold plants have a flower already - should I pinch those off?

Thanks for the advice!


Follow-Up Postings:

 o
RE: Hardening Off Question

Sounds like a good plan, but maybe a little fast. Maybe drag it out an extra day or two. Yes, I would put them back under the lights. Doesn't make much sense to put them out for 2 hrs and then in the dark for 22hrs. There's almost 15 hours of daylight now anyway. IMO don't pinch the flowers, but others might feel different about that.


 o
RE: Hardening Off Question

Here's a different opinion. I take mine outside in a shady area and don't bring them back in unless the temp gets below 40F. Each day you can increase the sun exposure little by little. I would also take off the blooms until they are in the ground.
Just my 2 cents - John A


 o
RE: Hardening Off Question

  • Posted by bets z6A ID (My Page) on
    Thu, May 30, 13 at 11:23

Unless we have very cold temps forecasted (like John, around 40 degrees F) once my tomatoes go outside, they stay there. I do cover them with a double layer of shade cloth, for the first two days if we have full sun, then reduce it to one and by the end of a week or 10 days, they are getting full sun.

 photo P1040597.jpg

Betsy


 o
RE: Hardening Off Question

I like to keep mine outside, too. I just move them from sun to a shady location. Even in the shady location they will get some of that great natural light, not to mention the fresh air and a little breeze. You probably know that part of the hardening off process is to get them accustomed to breezes/winds.


 o
RE: Hardening Off Question

Agree that once they go out they do best if left out. Back and forth, in and out can be stressful for them as they keep having to re-adjust.

But that means only when day and night temps are ok and you need to make a somewhat wind protected and shaded area for them outside not just set them out on an open deck in the sun.

Dave


 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 Growing Tomatoes 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.
  • 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