Closed System - Mini Fridge - Barney's Farm Blueberry OG

I planted the seed directly in the final pot because I don't want to repot in the closed system. I used a small ball of Biobizz Lightmix in the middle. The rest of the container is filled with a soil from Austria called “Sonnenerde”. It is completely organic, pre-fertilized and has no peat. I also use some clay granules as a drainage layer and as a cover for the soil to reduce evaporation. The seedling made its way out of the ground on May 20th. Initially I used a hydrodome. However, the soil remained too moist and algae formed. It also works great without it. I also uploaded a screenshot from Home Assistant, which I use as a controller. Feel free to comment if you have any questions about my setup.