lst material

Discussion in 'First Time Marijuana Growers' started by falinx, Mar 17, 2012.

  1. hey guys, just wondering what lst material is the best and safest for plant? I have some copper wire but from what I understand it breaks down in soil and would actually poison the plant over time so I'm looking for something that is not going to hurt the plants but do an effective job.
  2. Pipe cleaners.

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