These ones look to be moving from the stretching phase into full bud production now.
I am starting to see more and more trichomes develop which is exciting.
Carried a good bit of defoliation this week cleaning up the lower branches and removing larger leafs that block multiple bud sites.
Light still is set at 90% power.
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@Grower202085, just tap water. I havenโt tested the ec I just put in a couple bubble aeration balls for 24 hours to help lower the PH down to approx 6.2 before watering.