Fe Mg deficiency?

[Lucyfer]

Does it look like Mg Fe deficiency? Plant is in soil + perlite, Im using biogrow from biobizz, feeding solution pH is between 6.3-6.5

 

[vyserage]

Iron def would be from your middle of tops, outwards turns yellow. Looks like just a magnesium def. Add some calimagic 1 tsp per gallon of water and you should be good. I think it's got some iron in there too.

 

[Lucyfer]

I have some calmag from canna, used it in last feeding but young leafs are geting even paler and older looks affected too. Should i make solution stronger?

 

[vyserage]

What's your calmag amounts? Calimagic is a 1/0/0

1 tsp per gallon should be plenty, it'l take a week or so to recover. Just keep your eyes on the leafs. Old damage never heals, the leaves will stay like that. Watch for further decline or for good healthy leaves to start showing the same deficiency.

 

[Lucyfer]

1.5ml/L, so it's about 1/3tbsp per gallon.

 

[vyserage]

1/3 Tbs is 1 tsp, it's a 4/0/0 so it's 4x stronger than mine. Go ahead and do 1tsp per gallon for now but maybe alternate so 1/2 tsp per gallon for 1 watering then 1 full tsp the next.

 

[Lucyfer]

Thanks man, I'll definetly do that in next feeding