How to convert a plastic tub for a plant starter

Connie Eggen
by Connie Eggen
How would you use clear Christmas lights in the tub or would you put them under it some way?
  8 answers
  • Kathy Kathy on Jan 13, 2016
    Are you planning on starting different varieties? If so, you would be better off starting in plastic cups. Also, Christmas lights will not provide enough heat to help the seeds germinate. If you have a sunny location, you could set the plants there.
  • Catherine Smith Catherine Smith on Jan 13, 2016
    Put your lights under and upside down clear plastic container. To make your life simpler put them on a timer. This a poor man's heat mat.
  • J J on Jan 13, 2016
    I have successfully used rope lights as a heat source under plant trays. I use a timer to turn the lights on and off at half hour intervals so that the temperature is not too high.
  • Connie Eggen Connie Eggen on Jan 13, 2016
    Thanks for the replies. I would assume that lights in the top of the container might help after they get their 2nd set of leaves. I wanted to clarify it the lights did in fact go UNDER the bottom.
    • Catherine Smith Catherine Smith on Jan 14, 2016
      @Connie Eggen You are right on point. The Xmas lights go under the tub for seed starting. Once your plants get a 2nd set of leaves, you can go to the overhead type of lights. We use a drop down type florescent light in my little seed room. Just have one hot bulb and one cool one. Couldn't afford the "grow" light set ups, and lovely young man from Home Depot helped us figure out a workable substitute. I use a homemade cold frame to harden off my plants, which consists of straw bales and and old storm window salvaged from the dump. I'm in zone 7 closer to 8 so I can get away with "fudging" that a bit with no problems. Btw, I'm orginially from McCook, NE......LOL
  • Bonny McDaniel Bonny McDaniel on Jan 13, 2016
    The lights that you will use over the plants after they germinate need to be of the right kind or spectrum. A 'grow' light or one of the fluorescent lights recommended for growing plants...I think they are L5 but not sure.
  • Connie Eggen Connie Eggen on Jan 13, 2016
    No, I was primarily interested in how to set this up for most effectiveness because when I had reposted it on a garden chat site, many were very interested and I was getting clarification for that group. I usually do start in seperate cups as I do not grow that many plants from seed. Thanks for your reply
  • Connie Eggen Connie Eggen on Jan 13, 2016
    Thanks to all for your replies. very helpful!
  • Johnchip Johnchip on Jan 13, 2016
    I think this is kinda crazy thinking Xmas lights will grow your plants when there are so many better options, like a big florescent light over multiple bins, cheap and easy. I think in your case, you should just move to a state where you can buy your pot legally.