Gh coco

I didnt buffer or rinse the general hydroponics coco that comes in a bag. It's a little over 6 weeks old and growing extremely well. For weeks when I would water it the run off was light orange brown. It's now almost colorless now. I was wondering if it comes rinsed and buffered.

does it say rinsed and buffered on the bag?
generally the more expensive brands are but i wouldn't trust them.

At 6 weeks old it's a little late to worry about whether your coco is buffered.
GH coco is high quality and can be used right out of the bag.
Good luck.