Week 6 Flower Flush

I'm in week 6 flower and I'm feeding General Hydroponics Flora Series at 50%, Cal/Mag 100%, AN bud candy 100%, and AN Overdrive 100% of I may have over done it a bit. I noticed that I'm getting yellow tips and some leaves beginning to hooking up. I'm growing in Coco Coir with cloth pots. My ppm is about 1200. My lights are consistent and have been since veg. I'm at 78 degrees with 45% humidity.

I want to prevent these yellowing/brown tips from spreading further and was going to PH some straight water this evening and give them a good flush prior to lights out. Any downside to doing a flush tonight and getting back to lighter nutes tomorrow? Maybe dropping all of my base nutes and supplements to 50-60%. Thanks for any advice in advance.

It's time to back off the nitrogen. Thats all you really need to cut back on IMO.

Do not run plain water through your coco.

Renfro said:

It's time to back off the nitrogen. Thats all you really need to cut back on IMO.

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I’m dropping the nitrogen down to 25% strength.

MickFoster said:

Do not run plain water through your coco.

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So then would you recommend that I PH the water then still run cal/mag to rinse out some of the nutrients?

Quintana said:

So then would you recommend that I PH the water then still run cal/mag to rinse out some of the nutrients?

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If you have a need to flush coco.........use 1/4 strength nutes.

MickFoster said:

If you have a need to flush coco.........use 1/4 strength nutes.

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Perfect that’s what I was thinking initially, but wasn’t sure if straight rinsing the nutrients completely and starting over would be better. That makes more sense. I appreciate the feedback.