You can even take some cuttings ( if photo ) from your “ freebie seed “ as you grow it out.
The gift that keeps on giving ………
Strains can Rodelize and “ self pollinate seed “ itself - a survival mechanism from a Fem if she is not pollinated / keeps lineage but it
is a natural way throws some hermaphroditism. It can happen from feed issues / environment issues also. Hermi pollen is markedly weaken than a solid male but you have the advantage of it being a Fem parent. No males were needed ……
I say run that shit as a regular photo seed - throw a decent 8 week Veg / Top / LST it ….. Simple bagged medium / Simple 4-4-4 or similar
dry fertilizer/ tap water. Solid 20/4 VEG cycle in 5 gallon ( if you can swing size ) . She will then become a candidate for some decent cuttings ( works great during a pruning / bottom clean up ).
GL