hydro trays

Discussion in 'First Time Marijuana Growers' started by anothersmoker, May 24, 2002.

  1. I plan on using trays for my hydro and having about a 30 gallon resivoir. I am gonna start my seeds in 4x4 rockwool starter cubes and have the cubes surrounded by clay wool when i move them to the bud room. How big should the trays be in the veg and bud rooms?
  2. I guess that depends on how many plants....a 4'x2' will hold about 24-30 cubes for the initial root/veg,,you will of course need to have more trays for flower,, if you intend on wrapping the cubes,,but that will depend on the amount of the wrap,and the size of the plants intended...I'm guessing at 3-4 trays...


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