First Time Grow - Runtz Muffin

1/12/2025 Noticed slight yellowing/browning of leaf tips Added extra water to ensure Coco Coir was flushed better since that was not really done the first week I believe I was slightly underwatering the first week was not always watering until runoff Waiting on a pH meter and moisture meter to further address issues, optimistic raising light and increasing water will help show improvements 1/13/2025 - 1/16/2025 Watered every 1-2 days keeping soil moist but not wet 1/17/2025 Suspended the (2- 100 W LED Strip Lights) around 18-24" above top of plants after noticing continued yellowing/browning on leaf tips, slight "cannoing" of leave side edges bending upwards towards light 1/18/2025 Leaves look slightly droopy will reduce watering until moist, and start adding nutrients in the coming days, think I should have been adding them from the start since using coco coir but not too sure