• Post Reply Bookmark Topic Watch Topic
  • New Topic
permaculture forums growies critters building homesteading energy monies kitchen purity ungarbage community wilderness fiber arts art permaculture artisans regional education skip experiences global resources cider press projects digital market permies.com pie forums private forums all forums
this forum made possible by our volunteer staff, including ...
master stewards:
  • Nancy Reading
  • Carla Burke
  • r ranson
  • John F Dean
  • paul wheaton
  • Pearl Sutton
stewards:
  • Jay Angler
  • Liv Smith
  • Leigh Tate
master gardeners:
  • Christopher Weeks
  • Timothy Norton
gardeners:
  • thomas rubino
  • Jeremy VanGelder
  • Maieshe Ljin

Starting Seeds Indoors - Light Options

 
Posts: 82
1
  • Mark post as helpful
  • send pies
    Number of slices to send:
    Optional 'thank-you' note:
  • Quote
  • Report post to moderator
Hello,
I am interested in setting up some seed starts in an indoor basement without natural sunlight.

Can anyone recommend an energy-efficient light source which will provide the seeds & seedlings what they need?

CFL's - no good?

Much obliged.
 
Posts: 31
  • Likes 1
  • Mark post as helpful
  • send pies
    Number of slices to send:
    Optional 'thank-you' note:
  • Quote
  • Report post to moderator
T5 fluros, 6400k light temp. LED is full of snake oil salesman, unless you know the science you'll get had. I use LED, but I designed and built the lights.
 
Jp Learn
Posts: 82
1
  • Mark post as helpful
  • send pies
    Number of slices to send:
    Optional 'thank-you' note:
  • Quote
  • Report post to moderator
I don't really understand what you wrote, Andrew. Quick googling led me to discover its a certain type of growing light and that the 6400K is conducive towards 'growing' as opposed to 'blooming' or 'finishing' ...somehow? This is an example of one of the bulbs found from your suggestion: http://www.htgsupply.com/Product-6400K-AgroMax-4ft-T5-Grow-Bulbs.asp Is that what you meant? Also, will T5 bulbs work in a standard fluorescent fixture and are they better for seedlings?

I can buy two 4 FT fluorescent shop hoods for $11 each.

I wanted to mention that I have used a CFL hood setup before to start, but I'm unsure of whether or not the plants were optimally healthy when I started them this way. They were started indoors in an apartment and I did not get to outplant when I had planned, so they stayed in doors much longer than planned. I'm wondering if anyone can share some perspective given the images I've added below?

I have about 16 8.5" lighting hoods and put a 23W CFL bulb into each of them.. Here are some pictures from when I had the setup last time, indoors in my apartment.

https://dl.dropbox.com/u/68555620/2009-02-11%2001.JPG

Here are pictures of Tulsi (Occinum spp.) at different ages:
37 days:
https://dl.dropbox.com/u/68555620/2009-03-05%20-%20Tulsi%20-%2037%20Days%20Old.jpg

53 days:
https://dl.dropbox.com/u/68555620/2009-03-21%20-%20Tulsi%20-%2053%20Days%20Old.jpg

66 Days:
https://dl.dropbox.com/u/68555620/2009-04-03%20-%20Tulsi%20-%2066%20Days%20Old.JPG

Ashwaghanda (Withania somnifera):
37 days:
https://dl.dropbox.com/u/68555620/2009-03-05%20-%20Ashwagandha%20-%2037%20Days%20Old.jpg

53 Days:
https://dl.dropbox.com/u/68555620/2009-03-21%20-%20Ashwagandha%20-%2053%20Days%20Old.jpg

66 Days:

https://dl.dropbox.com/u/68555620/2009-04-03%20-%20Ashwaghanda%20-%2066%20Days%20Old.JPG


Probably not the plants that people are most familiar with but it is what I have pictures of. Wondering if anyone can share some experience or perspective?

Thanks so much!
 
Today you are you, that is truer than true. There is no one alive who is youer than you! - Seuss. Tiny ad:
12 DVDs bundle
https://permies.com/wiki/269050/DVDs-bundle
reply
    Bookmark Topic Watch Topic
  • New Topic