Nutes

Can I mix all my nutes together and ph down to 6.5 to feed? I want to mix fox farm grow big, cal mag and seaweed extract?

You "can" do anything you want, question ought to be should you ? and in what ratio's ?

nothing I would do but I'm sure others will chime in

You can't just mix a bunch a stuff together & hope it will provide all they need. Nutrients should contain ph buffers that will pull down the ph slightly so you may not need ph down at all. What else are you planning to use? Are they in organic soil?

Richard Drysift said:

You can't just mix a bunch a stuff together & hope it will provide all they need. Nutrients should contain ph buffers that will pull down the ph slightly so you may not need ph down at all. What else are you planning to use? Are they in organic soil?

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I have fox farm ocean forest soil, and I was just wondering about the mix. I have them all separated now, but when do I feed any of them? What signs of stress an I looking for?

They probably won't need much at all if you are growing on ocean forest mix. Most peeps could avoid burning their plants if they simply started with say a 1-2 gal pot & then went up to like a 5 using fresh mix. Then go to a 7 or 10 gal just before bloom & then maybe they will need cal mag and some extra npk during mid to late flowering but that's about it. I say water only for as long as you can. If you see them lightening up go to a bigger pot or hit em with low dose of nutes. Don't wait for yellowing wait for light lime green then feed.