My first grow, Royal Dwarf Auto. Humidity 50-60percent, 28 degree celsius, 24/0 cycle, biobizz light mix and bio bizz grow. She is 16 days old and so far she is growing good. I spotted these the first time today and dont know what they could be. It looks like stains but I tried rubbing it and...
hi,
It is my first grow planting White Widow Auto,
On day 18, i found some stains on the leaves and thought the soild PH value was too low (around 4-5) or light was too close (using 40W LED at about 10" distance from plant). After adjusting PH to 7 and light to about 20" distance, it seemed...