However I just want to clarify all coco needs to be washed and buffed, most hydroponics coco companies will do this before it leaves the facility thought, so you shouldn’t have to. It’s important to research your coco brand and get a full spec sheet on it. Or call the number and ask them.
@WhatsupDoc I would suggest you switch to autopots, you can leave them for a week or two. Go check out my autopot guide.