Hello Tarev,the plants grow outdoors,inground.I water them when the soil gets completly dry.I live in Cyprus and we have hot summers so now i water them about 5-7 days and 2-3 liters of water.I have planted them an year ago and spots appeared around March this year.I would like to ask you if humidity early in the morning and sun after that could burn the plant and cause this black spots.Yes i can attach some full plant photos.If you need more or better photos please let me know.
Thank you for your reply!!!