Square Foot Gardening Forum
[table bgcolor=#000000 height=275][tr][td]

Hello Guest!
Welcome to the official Square Foot Gardening Forum.
There's lots to learn here by reading as a guest. However, if you become a member (it's free, ad free and spam-free) you'll have access to our large vermiculite databases, our seed exchange spreadsheets, Mel's Mix calculator, and many more members' pictures in the Gallery. Enjoy.


[/td][/tr][/table]
Search
 
 

Display results as :
 

 


Rechercher Advanced Search

Latest topics
» Mr. Booker's Garden -2018
by Kelejan Today at 12:48 pm

» CANADIAN REGION: What are you doing in MaY 2018
by Kelejan Today at 12:27 pm

» Any tips growing with Jiffy Pots
by krsbing Today at 10:05 am

» Mary Mary quite contrary, how does your garlic grow?
by ispinwool Today at 9:59 am

» On the Road
by farmersgranddaughter Today at 8:52 am

» N&C Midwest - MAY! Spring has sprung!
by farmersgranddaughter Today at 8:48 am

» Butterfly Junction
by AtlantaMarie Today at 7:23 am

» Happy Birthday!!
by AtlantaMarie Today at 7:21 am

» Northern California & Coastal Valleys - What are you doing this month?
by trolleydriver Today at 6:49 am

» Just starting in NW Conneticut
by farmersgranddaughter Yesterday at 10:55 pm

» Pests...How to keep at bay
by farmersgranddaughter Yesterday at 10:36 pm

» How's the Weather Where You're At?
by RJARPCGP Yesterday at 4:11 pm

» Fourth Year SFG in Canada
by sanderson Yesterday at 3:10 pm

» New SFG box-Humanitarian way
by sanderson Yesterday at 1:59 pm

» Lurking newby
by farmersgranddaughter Yesterday at 8:30 am

» Powdery Mildew already striking
by sanderson Yesterday at 1:50 am

» Greenbeards Grove 2018
by sanderson Yesterday at 1:29 am

» Compost pile in Schwenksville PA.
by sanderson Yesterday at 1:17 am

» Help! Onion Maggots!
by Sunsanvil 5/22/2018, 5:53 pm

» Situation in Hawaii
by CapeCoddess 5/22/2018, 4:29 pm

» New England May 2018
by CapeCoddess 5/22/2018, 3:43 pm

» Just Completed my Garden.....What Should I Plant NOW!
by ispinwool 5/22/2018, 11:09 am

» Hi from Buffalo
by ispinwool 5/21/2018, 2:20 pm

» Hi from Burrrrlington Vermont!
by ispinwool 5/21/2018, 2:07 pm

» Volunteer Mushroom
by Windsor.Parker 5/21/2018, 9:16 am

» 2018 SFG in Brooks, GA
by yolos 5/20/2018, 10:16 pm

» Tomato Tuesday 2018
by hammock gal 5/20/2018, 10:51 am

» Potato growing
by Scorpio Rising 5/20/2018, 9:49 am

» Aero Garden for starting seeds?
by Windsor.Parker 5/17/2018, 3:44 pm

» Potatoes: Yes or No?
by jimmy cee 5/16/2018, 11:38 pm

Google

Search SFG Forum

Help - tomatoes blooming under lights

Go down

Help - tomatoes blooming under lights

Post  landarch on 4/16/2014, 11:01 pm

I think I may have started my tomatoes indoors too soon this year...plants are becoming large and setting bloom while still under my grow lights.  I have also been setting them outside for real sunshine when weather permits.

Should I just remove the tiny blossoms?  Do I pinch the entire plant back and let a new leader/ main stem develop after planting in the garden in a couple weeks?

Same thing is happening to my tomatillos.
avatar
landarch

Posts : 1149
Join date : 2012-01-22
Location : kansas city

View user profile

Back to top Go down

Re: Help - tomatoes blooming under lights

Post  brainchasm on 4/17/2014, 2:10 am

Pinch the blooms off, and maybe lower them/move them a little further away from the light.  You don't want them to stall, but definitely try to slow them down until you can plant them out.

How are your overnight temps so far?  Which KC are you in?

____________________________

I think my sunflower plant can take me in a fair fight...it's taller than me, and it keeps giving me dirty looks. Shocked

My garden progress:
MyFolia.com - Garden Tracking Community Find more about Weather in Las Vegas, NV
avatar
brainchasm

Male Posts : 463
Join date : 2013-02-26
Age : 42
Location : Las Vegas, NV

View user profile

Back to top Go down

Re: Help - tomatoes blooming under lights

Post  southern gardener on 4/17/2014, 2:34 am

We went to a master gardener class on tomatoes last night. HE said to cut off the first two fruit stems to encourage more growth. He said once the plant starts setting fruit, it kind of slows down and thinks, "I'm good, I've reproduced".  I honestly have NO idea if he is right/wrong, but I'm gonna try it this year! He said the same for peppers. I guess the point I'm trying to make is, maybe try his idea since you're a little early??  Let us know Smile
avatar
southern gardener

Posts : 1887
Join date : 2011-06-21
Age : 37
Location : california, zone 10a

View user profile

Back to top Go down

blooms

Post  landarch on 4/17/2014, 8:48 am

I may experiment with both...pinching blooms vs. pinching stems.  The blossoms are barely forming on a few plants (very tiny and green).  I still have a 2-3 weeks before planting.  We had an overnight temp of 24 a few days ago...and last year we had snow in early May.
avatar
landarch

Posts : 1149
Join date : 2012-01-22
Location : kansas city

View user profile

Back to top Go down

Re: Help - tomatoes blooming under lights

Post  Marc Iverson on 4/17/2014, 12:21 pm

I wonder if re-potting them,maybe a little early and as always with tomatoes too deep, might both slow them down a little because of transplant shock and divert some of their energy into growing new roots. Then you'd have to worry about still getting light to them properly at their new height, though. But that could be a good excuse for snipping off a few low stems that might then lie below the soil line, again sacrificing top growth but enhancing root growth.
avatar
Marc Iverson

Male Posts : 3638
Join date : 2013-07-05
Age : 56
Location : SW Oregon

View user profile

Back to top Go down

Re: Help - tomatoes blooming under lights

Post  CapeCoddess on 4/17/2014, 12:59 pm

I have a hand written note in my SFG book to put fast tomato plants in cool environment, in the 50's, to slow them down. I put mine in my window where it's in the 50's right now, and they go outside for hardening off when it's in the 50's.

Sorry, no idea where I got that info but it's what I do.

CC
avatar
CapeCoddess

Posts : 6618
Join date : 2012-05-20
Age : 62
Location : elbow of the Cape, MA, Zone 6b/7a

View user profile

Back to top Go down

Re: Help - tomatoes blooming under lights

Post  camprn on 4/17/2014, 1:45 pm

My guess is that your plants are ready to go out, but because they remain under lights, this is causing the plant stress, which will promote premature bloom.

My suggestion is to pot-up and pinch the blooms off then try to reduce any other factors that may be causing the plants stress.

____________________________

43 years a gardener and going strong with SFG.
http://squarefoot.forumotion.com/t3574-the-end-of-july-7-weeks-until-frost

There are certain pursuits which, if not wholly poetic and true, do at least suggest a nobler and finer relation to nature than we know. The keeping of bees, for instance. ~ Henry David Thoreau

http://squarefoot.forumotion.com/t1306-other-gardening-books



avatar
camprn

Forum Moderator Certified SFG Teacher

Female Posts : 14167
Join date : 2010-03-06
Age : 55
Location : Keene, NH, USA ~ Zone 5a

View user profile http://squarefoot.forumotion.com/t3574-the-end-of-july-7-week

Back to top Go down

Re: Help - tomatoes blooming under lights

Post  landarch on 4/17/2014, 6:41 pm

thanks all for the info and advice...I'll let everyone know how it goes.
avatar
landarch

Posts : 1149
Join date : 2012-01-22
Location : kansas city

View user profile

Back to top Go down

Re: Help - tomatoes blooming under lights

Post  Triciasgarden on 4/18/2014, 12:52 am

I don't know if this would work, but also how about reducing the hours your plants have sunlight.  I would think that would slow them down some along with the pinching.
avatar
Triciasgarden

Female Posts : 1632
Join date : 2010-06-04
Age : 63
Location : Northern Utah

View user profile

Back to top Go down

Re: Help - tomatoes blooming under lights

Post  landarch on 4/18/2014, 8:08 am

I was thinking of leaving them in the dark while we travel for Easter weekend.  I have not been good with light consistency...some days too much light, others not enough.
avatar
landarch

Posts : 1149
Join date : 2012-01-22
Location : kansas city

View user profile

Back to top Go down

Re: Help - tomatoes blooming under lights

Post  Pollinator on 4/18/2014, 2:57 pm

@landarch wrote:I think I may have started my tomatoes indoors too soon this year...plants are becoming large and setting bloom while still under my grow lights.  I have also been setting them outside for real sunshine when weather permits.

Should I just remove the tiny blossoms?  Do I pinch the entire plant back and let a new leader/ main stem develop after planting in the garden in a couple weeks?

Same thing is happening to my tomatillos.

Main thing is to not let them get potbound, and if they are blooming, they probably are. Bump them up into a larger container, if you can't set them out.

Otherwise they'll be fine.  I overwintered some tomato cuttings in my greenhouse. they have bloomed and set fruit this spring, before going out. I hope to have some very early tomatoes!
avatar
Pollinator

Male Posts : 445
Join date : 2012-06-23
Location : Coastal SC

View user profile http://gardensouth.org

Back to top Go down

Re: Help - tomatoes blooming under lights

Post  Sponsored content


Sponsored content


Back to top Go down

Back to top


 
Permissions in this forum:
You cannot reply to topics in this forum