Sour Diesel Auto- MSNL Seeds- First Grow

1/25: -Plant 1 is seemingly only a week or two away from being done, though I'll of course keep an eye on it to make sure before pulling it. -Plant 2 has for sure begun to focus on flowering completely, so it's seemingly 3 weeks behind Plant 1 (somehow) and 1 week behind Plant 3. -Plant 3 is developing some gorgeous buds and as mentioned, is seemingly 1 week ahead with flowering than Plant 2. After smelling the buds developing on Plant 3, I noticed the buds on Plant 1 and 3 had completely different smells, despite begin the same MSNL Sour Diesel strain sent to me. We'll see how the smell of the buds continues along with more flower development. -All plants have been getting watered on and off between a nutrient solution and plain dechlorinated pH'd tap water. -I removed all the LST ties attached to Plant 1. 1/28: -Plant 1 received 6.2 pH water with no nutrients. Since the plant is within the later half of its' life cycle, I think I will begin to hold back on nutrients and allow leaves to continue to die off. -Plant 2 has been drooping a lot. I believe I've underwatered it since they went 2 - 3 days without water for the first time yet. Made sure to water it fully until I had some runoff with 6.2 pH and no nutrients. There was no immediate response and the plant was still drooping after its' full light cycle. Hopefully 6 - 8 hours in lights out will help solve the problem. -Plant 3 received 6.1 - 6.2 pH water with a 8mL dose of Tiger Bloom and a 2mL dose of CalMag. All LST ties were removed, perhaps a week or so too early, but hopefully it won't cause issues with its' canopy. 1/30: -Same water solution for Plant 1, with just a little smidge (not measured) of Big Bloom added, adjusted to 6.2 - 6.3 pH. -The drooping on Plant 2 has seemingly improved, at least a tad. Watered again with 6.1 - 6.2 pH solution with around 10mL of Tiger Bloom and 3 mL of CalMag, as well as a generous amount of not-measured Big Bloom. -Used the same watering solution on Plant 3 as Plant 2. 1/31: -Small amount of water given to all 3 plants, same as the previous day. 2/1: -An extremely overdue defoliation session was needed for Plant 2. Perhaps it's part of the reason it was drooping. The plant had SO much vegetative happening it had some spots within the center gaining literally 0 light, causing a couple of nodes to cripple away and die. After removing those dead nodes, I continued to remove A LOT of other lower nodes, as well as growth nodes that were simply too deep within the plant. The improvement is incredible, should have MUCH better light exposure now.