K15 F3

EVD420 Yo, what’s up growmies 🤝 Another report kicking off. This time it’s the same strain, KUST, phenotype K15. I honestly don’t remember what exactly set this pheno apart from the others — so we’ll figure it out as it grows. Only one plant made it this round, so this will be a close, detailed run from start to finish. Stay tuned for updates.

EVD420 Yo, what’s up growmies 🤝 Update on K15 F4. This run follows the same pattern as K16 F4. The plant was started in a small container, later transplanted into a 2.5L pot, left on drip irrigation, and handled the transition perfectly. This phenotype also shows deformed, wrinkled leaves with fused, wide leaf fingers that partially stick together. At the same time, it clearly expresses the KUST phenotype — strong bushiness, rotating leaves, and the characteristic leaf orientation. I performed defoliation and switched the plant to flower.

EVD420 During this reporting period, K15 underwent standard structural maintenance. The plant was defoliated and topped to regulate height and preserve structure. It has been transitioned into flowering. Phenotype observations: • Continues to show a strong K-type expression. • Exhibits the most pronounced leaf rotation within the group — some leaves are rotated up to 180° opposite the light source, creating a very distinctive visual effect. • Most leaves display 5 fingers, consistent across the plant. At this stage, K15 stands out for its clear structural identity and extreme leaf orientation behavior. Now entering the flowering observation phase.

EVD420 During this reporting period, flowering initiation was confirmed. The plant has shown clear female pre-flowers, marking the official start of the flowering count. No additional structural interventions were required this week. The plant has recovered well after the previous pruning and topping, showing healthy regrowth and stable development. Flowering week count begins from this point.

EVD420 Flower development is progressing slowly. Pre-flowers and early floral structures are forming, but the plant has not fully accelerated into active bloom yet. Pollination Setup • No pollination has occurred yet. • The plant has been moved into a controlled pollination box with the selected K19 male. • Inside the same pollination environment: K15, K16, and K19 females. The plan is to leave them together for approximately one week to ensure full and consistent pollination. Current Status K15 is in early flowering transition, positioned for targeted seed production with K19 genetics. Pollination phase begins.