The 2nd time I topped Autos, I thought it was 21 days from sprout so I topped them 1 week late. Was still plenty of time to train and everything before they started budding but 7 more days would of been nice lol.
If you don't feel comfortable topping it, then don't.
Always next time!
The split picture below is before and after topping, just to show you what needs cut.
The other 3 pictures are the same plant, you mentioned yours was stunted so I wanted to show you an Auto of mine that was stunted and what it ended up growing into.
All the Autos I've grown so far have shown some resilience from stress, they can definitely handle more then people let on IMO.
Auto was on Week 1 flower in first picture, 2nd and 3rd picture was 3 weeks later!
Don't get discouraged if something goes wrong, keep taking care of them the best you can because you never know what could happen!
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