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Advice for a beginner on growing with lights please?

Posted by umakins CA (My Page) on
Fri, Feb 22, 08 at 17:28

I start my seeds in my living room, on a table that is 6' long by 2.5' wide. The table sits in front of a window but it is north-facing so doesn't get a ton of light. Last year my seedlings/starts were very leggy and leaning desperately towards the window.

The starts beefed up and recovered once they got out to the greenhouse and replanted in deeper pots, but this year I thought I would try a simple light setup to see if the starts don't get as spindly. I would like a setup that's as simple as possible and not too bulky looking because it is in my living room which isn't that big.

I have read mostly about T5s and T8s, with fixtures that are either 2' or 4' long and have 2 to 4 tubes in them. I am also open to other suggestions. The T's just sounded the most economical from my first glance around. What is the smallest fixture that would provide some improvement for a 6' long table of starts?

Input greatly appreciated!

Uma


Follow-Up Postings:

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RE: Advice for a beginner on growing with lights please?

That's a pretty wide table. I used a shelf that is 48" long by 18" wide, with four 4' long tubes. T8's are OK, T5's are better but cost more. Assuming this is a short term setup for starting seeds, get whatever bulbs are cheapest, it's not going to matter much, cool white, or a mix of cool and warm white, or daylight.

For your table, you really need at least six 4' long tubes so that you have light directly above the entire area, and that still doesn't deal with the ends of your table, since it is six feet long. You could use 2' fixtures there, but they are not quite as efficient as the 4' long ones.

Keep the seedlings within about 2" of the bulbs by propping them up on whatever is handy (boxes, wood, milk crates, old phone books, etc.) Depending on the size of the plants you want to grow, this setup should be good for 6 to 8 weeks of growth, after that they will need more light.


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RE: Advice for a beginner on growing with lights please?

Thanks for the advice. I appreciate it. Yeah I only need them for 6 weeks or so till they can get out to the greenhouse.


 
 

 

 


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