Still a cal - mag issue?

I posted two weeks back and asked about what deficiency I may have. I was pointed in the direction of cal-mag because I am growing in coco coir. Now two weeks later plants seem to have stopped rapid growth. I added a cal-mag supplement to my water and have been for the last two weeks.

strain is Bruce banner
Medium is coco coir
Growing with gia green
Water ph 5.8
Lights on 24/7 right now

let me know what other info I can add to help diagnose this

thanks !!!!

The challenge: Using coco w/ dry amendments.

If you've been adding Mg for two weeks with little to no improvement, you have to then ask yourself a couple questions:

1. Am I giving them enough Mg?
2. Is my pH really where I think it is (does your pH have Mg unavailable)?
3. Am I feeding some other nutrient in excess that is locking out my Mg?

Good luck friend.

CannaCountry said:

The challenge: Using coco w/ dry amendments.

If you've been adding Mg for two weeks with little to no improvement, you have to then ask yourself a couple questions:

1. Am I giving them enough Mg?
2. Is my pH really where I think it is (does your pH have Mg unavailable)?
3. Am I feeding some other nutrient in excess that is locking out my Mg?

Good luck friend.

Click to expand...

Exactly what CannaCountry said. Id start with checking the pH of your coco.

Ph all day on this one. Something is out of wack

I will upgrade my ph pen and try to add more mg , I was concerned about adding too much. Thank you very much for the responses