Hi
@Jack22 The plants are looking great and healthy, so far everything seems to be fine. If your soil is light with nuts you can start applying growth fertilizer, start with 1/3 of the minimum dose recommended by the manufacturer of the nuts. substrate has a good mix of nutes you can only start fertilization during the 3 week of growth. Sets the PH of all Irrigation to PH 6. Good luck mate 🙏👍