Amur Giant Auto

2 of the 3 Amur Giant seedlings are doing great and growing well. I thought I lost one and decided to plant some lavender for the wife. I planted the lavender and within a few days a plant appeared. just not a lavender plant lol. The down side is that the Amur Giant seedling does not seem to be growing at all. I am going to leave it in there with the lavender. May the strongest plant win hahaha. Watering every 3rd day at a PH of 6.5 Still cant seem to get temps to stay above. Day Temp ~77 F Night Temp ~70 F Day RH ~ 45% Night RH ~ 60%