Space Cookies / Substrate Wars

Practicing the LITFA technique this week. These girls are doing just fine without me fussing them. Day 18 and interestingly they are growing at 3 different rates, yet all 3 are stretching out wider than other strains that I started a full week earlier. The substrates must be causing the difference, the largest and smallest seedlings are both in the same type pot but the largest is in a light substrate mix and the smallest one is 50:50 with the heavier mix. The seedling with the light mix is filling up her 1 litre pot fast. I’m wondering if it would be best to leave her in that pot to compare to the 3 gallon girls or if I should transplant to another 3 gallon pot and see what effect transplanting has on growth. Either way I’m excited to see how these girls grow. Day 20 one girl got wind burnt on 2 leaves, no big deal I fixed the wind. When the damaged leaves continued to get crispy I decided to take them off and open some nodes. Gave her a ponytail to expose the stem. Take ponytail off during lights off and repeat for a couple days. Don’t want to do much training with this grow, I want to see what the substrate/pot size difference.