SCC,

Make sure you clean that room really thoroughly, or you will pollinate new plants with the old pollen. (this happened to me once). If you suspect the pollen came from a neighbor, then you can install a charcoal filter on your intake which will catch anyone else's pollen before it enters your room.

Also, when you sprout your new seeds, it's not enough to identify a plant as female or male... sometimes in one obscure part of a single plant... a single male part will grow (for the reasons posted above) and go unnoticed. check each plant from top to bottom once a week making sure to know the difference between a calyx and a male flower.

Sorry to hear about your mishap!

:jointsmile: