1PoundClub - GLOOKIES 2nd grow

Day 28 Changed the res, final ppm 1050. Day 29 Added 15 liters RO, added 60mL of Cal-Mag. I still can’t get ahead of the calcium deficiencies. Leaves are yellowing with the spotty calcium deficiency everywhere. Some leaves are mostly yellow and dying at the tips. Can a phenotype of cannabis just be incapable of sucking up enough calcium?? I know the calcium is there... so weird. Pretty sure after these clones I’m going to get another strain or maybe start fresh with new Glookies seeds. Day 31 Did a very light defoliation on both plants of just the most yellowing, calcium deficient upper leaves. Added 15 liters of water, pH 6.3 PPM 1200 I did some searching online, seems everyone has a different opinion on PPM of different elements. So I found some suggested desirable week 4-5 NPK ratios and PPM and ran them through a calculator to get my grams for 100 litres of water. I will likely have to tweak them but as my plants are already showing signs, going to be hard to see if it works, but it’s gotta be the same or better than what I got now. The numbers from site and calculator are slightly different numbers then Ive been using. So....... I want to try it ASAP. I may drain and redo res or wait till Sunday, not sure yet. Day 32 Changed the res to check out new recipe... it’s pretty salty. PPM 2050 pH 6.3 Calcium Nitrate 46.3 grams Potassium Nitrate 41.2 grams( this was null for last recipe in bloom) Potassium Sulphate 3.1 grams Monopotassium Phosphate 34.3g Trace 15 grams Magnesium Sulphate 70.7g Headmaster 100 mL Mighty Bloom Enhancer 100mL H2O2 300mL Sweet Citrus 100mL Not sure how I feel about this recipe. I didn’t expect the PPM to be so high. I’ll likely be draining the reservoir again, filling with RO and letting the 500 PPM of salts that remain just chill till Sunday. Sad times. ...res drained and filled, PPM 685, pH 6.3. Added Humic and Fulvic, 50mL and 100mL respectively. Day 33 pH had dropped to 5.8 and the PPM was about 600, I added 20 liters of RO, PPM became 400. So I decided to add more nutrients. I got 8 grams of calcium nitrate, mixed throughly, threw it in. Then, I got 12 grams of Jack’s hydroponic 5-12-25 and threw that in and lastly, 4 grams mag sulphate. I believe that’s the 3-2-1 ratio jacks like to be mixed. pH is 5.8, PPM is 700. I’ve added 3 pictures of desired elemental PPM, the calculator I used, and ratio. Day 34 Added baking soda to increase pH from 5.4 to 6.0, other then that, didn’t do shit. I did however, come up with an idea for reaching the back of tent for some defoliation... grabber tool with a razor! I was gonna drill and bolt on a razor, but there’s a magnet in this particular grabber. I gotta realign the razor after a few snips but worked out great. Photos of it added!!!