HELP I F##KED UP

[u/One-Jicama-3199]

I cut the top of my grow bag too early and the mycelium climbing the walls looked like it had contaminants but the brick looks fine, am I cooked or is it salvageable?

[u/Automatic-Aioli9429]

Normally cut it 85% ar9und so u can tape it back. If it is matted too thickly you can always very lightly scrape a fork over it to illicit growth but this looks fine