Blotchy discoloration - please help.

@TnA.Homegrown I've watered more times in previous grows. At some point it just becomes excessive if you don't have an auto-drip system. That is the great part about growing in coco. Even when Coco is at its highest saturation it still has plenty of air in the medium so it never drowns. You just have to make sure water can flow through easily. Useing perlite helps or in my case straight 'coco' chips/mulch. No perlite needed. This is why you're able to water multiple times per day with nutrients. You're essentially washing the roots with PH'd nutrient water. Essentially rinses out the previous watering and exchanging it with new. I have MAGICALLY never have had a deficiency in coco. Only in soil.