How low can the temperatures drop without damaging my autoflower northern lights? Currently it’s around 12°c over the day and 3°c in the night. Shall I take them inside the flat?
@Phil63, it’s biobizz light mix with a Center ball of potting soil that is close to zero nutrients and then I watered it with root juice, activera and bio heaven. Then kept it moist for 2 days inside the flat where it adopted room temperature of 21°c . Then planted the seeds on 01.04.(at midnight) chanting songs of freedom…