11/1 - seeing my first deficiency in one plant and maybe others. One lady is clearly displaying issues. It's talking to me... what is she saying? I diagnosed it as Calcium. Added Cal-mag (to all) during that days watering. After that i noticed enough runoff on the effected plant to do a pH test. Came in at 5.6. Dang it. So for that one I mixed 3 tsp of Dolomite Lime (powder) into 1/2 gallon of filtered water, pH'd it to 6.5, and dumped it on. Trying not to have to flush! Monitoring. I think i may top dress some DL into the others if this works out. A preemptive strike if you will... Raised the temp a bit (to 76) as they seemed to grow faster when I had it a bit higher. That's what I get for trying to lower the electricity bill lol
I see you are saying you have low PH.. you are testing it with a soil PH tester right. And not one for solutions. As soil will be like a massive filter and will take all the goodness out of your water. (Therefore the low PH) you don't have any ph issues from what I can see. Good luck.
@gottagrowsometime, Thanks for your interest! So I had some runoff from a watering and decided to measure it. Came in at 5.6 - growth had pretty much stopped already and had overall yellowing. Had this in my last grow too. I had been pHing my water and or nutrient solution to around 6.3. As a test I flushed the one in question and got the runoff to 6.0 then i stopped. Too much wasted water. Therefore will probably not flush anymore... Fix it in other ways... Cheers!
@amsterdammarijuanaseeds, thanks for the great genetics! Also looks like the Widows are gonna be Xtremely big! Just topped them for the first time yesterday.