Hi there. Its a female. As BarFarm GZ is fem.
Also, you can tell the sex of a plant by the bracts. They're underneath the buds. Will have 1-2 lil balls at the end with lil hair(s) coming from it.
99% of fem seeds will always produce female parts, there is a very small % that a fem seed will throw off Y chrom by showing hermies. "Like little balls that stack up and if left unattended will explode and release pollen" but as I said it'll only be a small part of the plant. Usually appear after pre flower. But, all in all.
If you need more info. DM me.
Good Growing