Hey! Sounds like you're doing great with your Tropicana Cookies Auto—day 35 with healthy bud formation and colas rising is a solid spot to be in.
Size Expectations:
Tropicana Cookies Auto by Fast Buds typically stays compact to medium in size. Since she's around 12cm now and you're just about mid-flower:
You might see a bit more vertical growth in the next 1–2 weeks, maybe ending up around 40–70cm total, depending on environment, pot size, and training.
If you’ve done some low stress training (LST), that could help spread her out more horizontally for better light penetration.
Dry Yield Estimate:
With good lighting and care, this strain can yield between:
50–150g per plant (dry) on average for indoor grows.
You might land in the 60–90g range if she stays on the smaller side but is healthy and gets consistent light.
That said, pot size, light intensity, and nutes play a big role