Coco problems

[haschblume]

Hello people

I need your help

I build on Coco (canna Professional) fertilizer is T.A Coco

My water I mix osmosis and line to EC 0.4 Cal/mg are optimal

I always have problems on coco the first few weeks, I'm not sure if I'm fertilizing too little or if I'm wrong.

I let the steaks root then in 0.2 l pots coco and then in I think 1.5 l 2/3 coco 1/3 perlite

I fertilized with EC1.0, in the 1.5 liter pot then EC1.2-1.3 are about two weeks,

I don't water every day but by weight, every 2-3 days,

I poured them over the first few days in the 1.5l pot, I think at least I poured it once every day at the beginning.

There is definitely something wrong!

I hope someone can help me

Thank you

Edit: it is a Pinneapple Fruz from Herbal

PH is the NL is so at 6

 

[ResinousKingpin]

Increase your nutrient level! Nitrogen my friend. They are yellowing from bottom.Also repot them into bigger pots(root bound maybe).And start to water frequently,everyday to little runoff. Only at the beginning you can dry it some to increase root growth,after repot water every day.Also PH should be at 5.8