When do I harvest

I have these 2 dark devil autos I have just done a basic windowsill grow with nutrient soil and nothing extra. I can't tell if one of them is ready for harvest and how far away the other is.

I have these 2 dark devil autos I have grown on my windowsill in nutrient enriched soil and nothing else. Could anyone tell me if they think they are nearly ready to harvest please this is my first time

One has at least 4+ weeks

Other is a crappy blurry pic

duplicate thread

Based on those pictures, not any time soon. But you know, better pics mean better answers. Duplicate threads typically don’t.

You could try opening the blinds so they can get some actual light.

Honestly, those might benefit from being in the sun. Autos are indoor plants generally but those babies need light. You can get a decent cheap grow light you could hang off of Amazon for like 100 bucks. I'd say they have at least a month but if you want more than an eighth of bud you should get them some better lighting asap. Plus, more light equals more tricomes.