MAC1 Floraflex

9 days since my last update. Most of the trichomes are still clear with very few cloudy. The buds are throwing a few new white pistils as alast-ditch effort hoping to be pollenated. End of life in a few weeks and I'll expect a few minor chunk like foxtails duing these weeks as new calyx swells over the pistils Upper oldest leaves are starting to dry out a bit. Slightly brittle but still green and cool to the touch indicates they're still transpiring. Definitely getting more frost.. I'll get some trichome pics up Friday. I've lowered my res to 1.7ec. Nest week will be the same.. My lights are at 700 ppfd until friday..600ppfd then. My feed frequency is 1 gallon per plant per day, 3 min 5x per 12hr of lights on..runoff is 1.9ec at 1630ppm in and 1910ppm out..with ph of 6.2.. I'm keeping my co2 on at 500ppm for another week. When I lower my lights to 450ppfd I'll run the co2 at 400 until the end..simply maintain Ambient co2 a little more evenly. Otherwise the tend can dip below 400. Typical of the Mac1, I'm seeing a mix of rounded and cone shape buds. Very frosty..the lower pistils have receded into calyxes and are also hard and frosty..looking like it's gonna be a bumper crop.