When does it flower?

Your Durban Dew hasn't formed any buds yet, but that's coming; it already has flowers. A plant of your size can yield around 100-200 grams, depending on how much light can shine in for the buds to develop and, of course, on the flowering nutrients. But I've also read that the Durban Dew is quite late to be ready for harvest in October, so you'll need to watch out for mold.

Your Durban Dew hasn't formed any buds yet, but that's still to come; it already has flowers. A plant of your size can yield around 100-200 grams, depending on how much light can shine in for the buds to develop and, of course, on the flowering nutrients. But I've also read that the Durban Dew is quite late to harvest in October, so you need to watch out for mold as well.

depending on where you live, here in the north we have 13:59:38 hours of light on 27.08, so they should start flowering then. normally, they go into flowering under 14h. judging by the size, I would say around ~50g depending.

Cannabis plants should be kept in the vegetative phase for at least 4 weeks. How much you harvest in the end can't be said like that, it depends on some other aspects.

With 9 weeks of veg and growing a photoperiod plant, you could expect to harvest anything from 40 grams to 400 grams, depending on environmental conditions and grower skill.

yield depends a lot on genetics. Outside, you can gegt 1-2kg or more off a plant. Your regional DLI average over the growing season will be a big determining factor. There are reference maps for this information. (daily light integral). A top layer of rich soil helps etc... fertilization.. maybe a little supplemental lighting if shaded or in a low DLI region.

That's totally dependent on the number of plants, strains used and how the weather goes during your grow. I've seen plants that produce less than an ounce and others that produce 10-16 oz each.

In a gold summer when your plant reaches 2,5m you can expect easy 300g try flower when you do all right and the plants genetic can do it....

If grown correctly indoors, could yield up to 300g per plan.