Back to the Future Glue

This is my first grow, super excited as its something I've always wanted to get into. Geminated seeds roughly 2 weeks ago, then moved them to the tent last weekend. Currently running the light at 50% I've been battling with the humidifier the past week, vpd has been ranging from .7 to 1.7. Yesterday the humidifier decided to take a shit, so a new one with ac infinity controller plug should be arriving today.