Blackberry Gum Autoflower

I started growing her in late february/march. It's now mid august, i'm concerned maybe she might not start budding before the summer is over. She has a nice smell to her that I notice every now and again, makes me think she's ready to flower or something but still no evidence yet. She is getting very big also which makes moving her from the kitchen into the garden for a bit to get some fresh air or rain just a little bit more difficult, love caring for her though and she's giving me muscles for it :-) I'm kind of hoping she will not grow too much taller. This is my first grow so being a novice at it I assumed bigger pot means better, maybe next time I think I will use a smaller one. I took a cutting yesterday which has been sitting in a new paper pot in the garden getting plenty of rain. Might add that picture another time. - Keep trying to change setting to say height is 150cm and temperature outside is 20c and pot size being 5 litres though it might even be a 6 litre,