Nutrient burn

I’m growing in coco and this is my first time using emerald harvest nutrients and I’m on week5 mid-flower week and at the bottom most leaves are drying up and a lot of tips are yellowing.

Show I reduce my nuts back to early flowing or flush for a couple days???

Need more relevant info, like nutrient strength of the feed and pics of the bottom leaves. The tops look good so far.

I’m using emerald harvest

6.0 ML bloom A/B
10.0 ML emerald goddess
12.0 ML King Kola
8.0 ML Honey come

PH 6.0

Every other day and the next day 5.0 ML cal-mag and 5.0 ML sturdy stalk

I’m growing in 5 gal pot and I water the whole gallon each day. Is that too much per feeding in coco?

Mid area looks bad as well

The bottom leaves are looking droopy, possible over watering. (Edit: those drooping leaves show signs of over watering.)
However, there maybe signs of potassium (K) deficiency, the browning tips.
I have never grown in coco, however if they were mine, I wouldn't water for a few days, check for more of those drooping leaves.
If browning tips continue up the leaf edges I would more K (potassium) at my next feeding.

Little burn on the tips but at least no Ca/MG issues. Keep what you're doing but maybe just cut back on the ppm a little.