Afghan landrace hash plant pheno hunt

First day of flower!! Already beginning to see pre flowers before the flip but too small for any real identification. Been using kombucha and humic acid to lower pH without adding nutrients and it's been working. Water schedule has been about once ever 3 days. Each plant takes about .1 gal of water. Need about 2.5 gal to water all 22 plants. Nutrients are still in the 2:1:2 ratio for npk. Adding liquid food every other feeding with recharge in 1/3 recommended dose... The HP3 is looking very beastly. Fat indica leaves. Thick stems. Quick growth. Stem rubs reveal spicy hash flavors. Similar to black pepper. Excited to see how the flowers turn out The rainbow belts has been very easy. They need a lot of water so it's been hard staying ontop of that. Also the 1 gal fabric bag I'm using is much taller than the others so it's hard to water it fully. Ant looks good otherwise. ZB2 is a floppy sativa leaning plant. Kinda spindly. Definitely needs better support and training than I am giving for this pheno hunt. Gonna need a stake to support these for sure. Very thin stems. Short and stocky plants that didn't stretch much even with less than optimal light at the beginning. Maybe perfect candidate for cannbonsai