Sometimes autos do whatever the fuck they want, they are hit and miss. I love em outdoors in m area but I always over plant and even then I'll be left with some that are not all that.
Autos can be transplanted like in your other question you asked, but they are very sensitive to stress and have to be super gentle.
Hopefully the next plant you do will have better results with growing outside.
Good Luck
I donāt think you messed up she just decided to hurry the hell up and make flowers. Iām going to assume this is an autoflower.
No why start a new one? She wonāt yield much but sheāll yield something. Something is better than nothing in my book.
Start a new one but donāt kill this one.
The problem here was that there is not enough time for a autoflower to recover from transplanting.
Next time you need to start a autoflower in the final container from the start. Just be carefull not to overwater, this is a commin mistake with small plants in a large container.
When you've got the space just let it grow but do not expect more than 5 grams from this girl.
It will be max 10 g plant. If you have seed and rest, would be wise to start new. Autos hates transplantation, i still did it even in flower, but there is millions of rules i follow. Choose final pot from start.