What causes this to happen

Just got done drying and curing. First roll up I find those in my bud. They look like seed that didnt develop. I seen no maleflowers are nanners. This first one its happened. What caused it and what can I do from this happening again. Here we go again here gos a qp to shatter. Hopefully it dont mess it up. Just wish I would’ve known befor dryed it. Id made live resin

Indoor or outdoor?

I know a couple people who got seeds outdoor because a neighbor missed a male

Edit: i guess this time of year indoor would he most likely…

Duh… i have been sampling this morning

Doesn’t look like seed that failed to me

Indoor. And auto seedmens strawberry cheesecake

Iv even seen them street bud.

Only thing I can think off the top my head is that maybe the plant got stressed during flower and it started to hermaphrodite?

We’ll see. I just popped one of those. Hopefully it don’t herm on me. That would suck.

It hermed and you got seeds. You could have stressed it some way? Light, heavy pruning, heavy nutes, some strains are prone to it. Gorilla Cookies, Banner. You should pop some of the seeds. Some really good strains where found like that.

Looks like empty shell of a seed in this pic

Some may be premature, you may have some that are good. If it was pollinated later in flower the plant didn’t have time to mature the seeds. Check your other plants. Make sure there’s no nanners or buds look full like a seed is forming. Or it hermafidited. Stress can do that, unfortunately some strains are prone to hermie.