Can I use 1 in pvc
Whats up Ron?
Hey buddy, in the 9 plant garden it says to use 1/2 in PVC. Can I use 1 in pvc instead like the 11 plant garden. Also im spacing the bottles 10" apart from each other. How tall will my tomatoe plants get in the 2 liter bottle 16oz solo cups? Will the roots be ok?
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