rkymtnman wrote:hey BC,
if you are pretty sure you want to stick with DWC (and I would. it's about the best method out there), a chiller is very important. you can get by with putting frozen water bottles in your res but that gets old quick. without one, you're sure to have root problems.
rkymtnman wrote:nice work BC! it will be well worth it in the long run.
yep, 65 is perfect. max 68. i've read you don't want it lower than 62.
when you get done with the grow, i usually run like a clearex/florakleen thru the chiller to reduce any salt buildup in the chiller itself
SisterMaryElephant wrote:You don't need to add additional/extended dark periods at flower nor at harvest time.
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