Yellowish leaves. Please help

[NobodyGrowzLikeMe]

My plants are all growing rapidly fast. But two of them have this yellowish coloration from middle of leaf to tip.

 

[SPLFreak808]

Soil type?

Water type & watering frequency?

Lights,temps & rh?

Did you feed nutes?

 

[NobodyGrowzLikeMe]

Soil type?

Water type & watering frequency?

Lights,temps & rh?

Did you feed nutes?

Sunshine advanced 4
I feed every other day,use cal mag days I don’t feed. Advanced nutrients sensi coco nutes with recharge and fish sh!t. And the nutes are ph balanced. My ph is like 7.2 before nutes. Then drops to 6.5

 

[SPLFreak808]

Sunshine advanced 4
I feed every other day,use cal mag days I don’t feed. Advanced nutrients sensi coco nutes with recharge and fish sh!t. And the nutes are ph balanced. My ph is like 7.2 before nutes. Then drops to 6.5

Ss #4 is coco yes?

are you correctly handling the cal/mag & p levels?

If you keep forcing a constant 6.5 pH, that can start to show problems in coco.