Hi
@Asanay , your pots are very small. the bigger the pot the more the plant will grow. I usually use at least 7.5L / 11L pots outdoors, in my opinion I think it is ideal for automatic plants. The ideal temperature for cannabis is between 18 Β° C-28 Β° C, anything outside temperatures below or above it will hinder plant growth and development. 39c is too hot for them, try to get them out of direct sunlight during the hottest hours (12h-15h). another reason could be the hours of light, automatic plants need enough hours of light (18/6) in the vegetative phase to grow well, I like having them for the first 3/4 weeks growing in indoor and only after putting them outdoor. your plants are small but look great. good luck mate in flowering πͺπ