1PoundClub - GLOOKIES 2nd grow

Day 21 This morning the pH dropped fast to 5.4, luckily, it’s reservoir change day! Drained the res, filled up with 80 liters and some floraklean, ran about 4 hours and then drained again, filled to 100 litres and added nutes... CALiMAGic 60mL Calcium Nitrate 76.6 grams Trace elements 11.90 grams Monopotassium Phosphate 23 grams Potassium Sulphate 35.5 grams Magnesium Sulphate 60.4 grams Humic Acid concentrate 100mL Fulvic Acid concentrate 100mL 3% Hydrogen Peroxide 300mL Head Masta 100mL Mighty Bloom Enhancer 25mL Big Bud 50mL Purpinator 80mL Sweet Citrus 100mL Ending pH was 6.2 and the PPM was 1875...more than I wanted!!! Must add H2O to dilute!!!... ...added 40 extra liters for total of 140L with new pH of 5.9-6.0 and PPM of 1460... Day 21 PH is 5.7 and PPM at 1490, Going to dilute more... pH 5.7, PPM 1150 It appears that defoliation on right plant at day 10 prolonged the stretch a couple days, it really shot up. Sooooo close to the lights, they will probably bleach. I’ll have to watch and supercrop when I see it. Day 22 Plants showing calcium deficiency :( Cranking up the Calcium again. Added cal-mag, I’m raising PH to help with calcium absorption as per an online read suggesting 6.2-6.5 for calcium absorption. pH now 6.4, PPM 1150 Day 23 Added RO and 150mL of cal-mag. Looks like the calcium deficiency is getting worse, thinking that article screwed up numbers and was talking soul, going try a lower pH of 5.2-5.5 as per a different website... maybe lower is best for this plant... it hasn’t really seen the the lower end of the ph for lengthy periods. ...30 minutes later.... pH now 5.5, will lower a bit more in the AM. PPM 1450 Day 24 Added 35 liters water, it dropped the PPM to 1150, then moved 15 liters to veg reservoir. Added 150mL cal-mag and about 40 grams of calcium nitrate. PPM stabilized around 1600. Added 20 more liters 4 hours later. PPM prolly around 1490. Plants showing some signs of nute burn along side the calcium deficiency. I should drain and redo nutrients with mostly calcium and 1/5 everything else. Not sure how I’m still getting calcium deficiency. Crazy. Adding so much calcium I’m getting way more PPM than I want... more water too... Day 25 I have drained the res completely, it was sitting at 40 PPM after I filled up to 100 liters and then, I ran the pump... the PPM ended up at 450 from salts in the root balls... I decided to run with it... I added 100 mL of cal mag, 300 mL of 3% h2O2, and some PH down... now sitting at 5.4 pH, and 650 PPM. Day 26 pH this morning was 4.5, added Baking soda to 5.9. Added 21 liters of water to replace to 100 Liters, PPM was 550. Added 50g of calcium nitrate and now the PPM is 900.