My outdoor AUTOs in soil/perlite are 10 cm (4 inch) tall, 30 day old, have 4-5 pair of leaves, and are FLOWERING. What the …. hell???!!!
It happens at times. Autos flower when ready. I have had them go to flower in 2 weeks and some as long as 8 weeks.
I’ve had them flower early an turn out to be a nice big plant. 4 to 6 weeks about the norm. Can run longer as @ painfree mention. Good luck with you’re auto
Any point in feeding them flowering nutes now? they are so small, will they get bigger during flowering?
It will stretch some but not a lot because of it’s already small. I would go ahead and plant more so when yours are finished your new plants will be starting flower. Here is one that started at 2 weeks and even though it doubled in size it’s still small.
This one is same age.
Plants look healthy I would definitely start feeding flowering nutes. Keep taking care of them . Good luck
Something probably just stunted it a little. Like mentioned autos prome to that.
You are actually in preflower, which will last about 2 weeks before full on bloom.
30 days from sprout to preflower is common, pictures would really help.