Okay, admit it you undercurrent fiends. Your flavor is never 100% using ANY commercial nutes, especially when running a sterile res. Anyone run pure organics in their UC's? And I don't mean shit out of a bottle, I mean EWC teas, guanos, etc.
I was told that most kelp products aren't refined enough for UC/DWC because they carry algae and will cause blooms. Also, most sugar/carb sources will also encourage the wrong microbial growth, so tend to stay away from those.
But it seems you could do a full run with just compost and ewc teas, combined with various types of guanos. Maybe amend here and there with some cal mag supplements (I need to order some pure Calcium Oxide), and some kind of root zone product, i.e. Root Excel, Aquashield, etc.
Anyone running UC/DWC without the store bought bottles? Organic? Semi-organic?
And while were at it, anyone running a purely organic line out of the bottle? Such as Age Old or Earth Juice? I read about someone using Earth Nectar & Earth Ambrosia in their UC...how did that work out?
I have done some runs in the past using various sources of kelp, compost teas, and molasses, but it ended in root rotness. But the bud I did manage to salvage was some of the finest tasting ever to be grown in water. How can I reproduce this without the rot?
I was told that most kelp products aren't refined enough for UC/DWC because they carry algae and will cause blooms. Also, most sugar/carb sources will also encourage the wrong microbial growth, so tend to stay away from those.
But it seems you could do a full run with just compost and ewc teas, combined with various types of guanos. Maybe amend here and there with some cal mag supplements (I need to order some pure Calcium Oxide), and some kind of root zone product, i.e. Root Excel, Aquashield, etc.
Anyone running UC/DWC without the store bought bottles? Organic? Semi-organic?
And while were at it, anyone running a purely organic line out of the bottle? Such as Age Old or Earth Juice? I read about someone using Earth Nectar & Earth Ambrosia in their UC...how did that work out?
I have done some runs in the past using various sources of kelp, compost teas, and molasses, but it ended in root rotness. But the bud I did manage to salvage was some of the finest tasting ever to be grown in water. How can I reproduce this without the rot?