raphenilweed
Member
Hi. My 2nd attempt at hydro and my first with a 4x8. Brand new tray. Where do I put the holes for the drain and flood? I have put 2 holes in the 8ft side where the dimples were. This made the most sense to me for even distribution of flood and drain. I guess I answered my own question but my 2nd question is do have 2 sets of holes opposite of each other? This makes sense to me for such a large volume of water to ebb and flow more evenly ~139 gallons (measured 96 inches x 48 inches x 7 inches more realistically 75-100 gallons with pots and medium).
So the question is is it better to have 1 set of 2 holes or 2 sets of 2 holes for a 4x8?
If it helps the plan is a coco mat, hydroton/pumice mix and 6 inch net pots round.
So the question is is it better to have 1 set of 2 holes or 2 sets of 2 holes for a 4x8?
If it helps the plan is a coco mat, hydroton/pumice mix and 6 inch net pots round.