Burnt tips and spots on leaves

HandyGringo said:

Some of the spots are from old thrip damage. I'm not sure if all the spots are old or not. I've sprayed the plant a few times with some pyrethrum extract so I'm honestly not sure what bug might be eating of it or how to deal with it.

The tips could be a nutrient issue. Not sure which. I'm feeding every day with Ph perfect Micro + grow + bloom and some calmag supplemented. It's in Coco and it's outdoors. I don't think I'm overfeeding it, if anything I would be underfeeding it. But it just doesn't make sense.

How far from harvest do you guys reckon I am, by the way?

Click to expand...

Phytoplankton said:

They look pretty good, the new growth is fine. I wouldn’t sweat the tip burn. Would really need close-ups of the trichs, but as a SWAG, I’d say a couple-few weeks.

Click to expand...