Is this a Calcium / Magnesium Deficiency?

Agenti · Apr 7, 2020

Hey guys

Here's a pic of one of the lower leaves on 1 of my plants and i was wondering if this is a Calcium/Mag Deficiency? I have 4 plants all the same strain growing in Pro Mix potting mix and there are 6 weeks old and i water at 6.3ph with tap water.

Thanks for the help.

Boatguy · Apr 7, 2020

Agenti said:
Hey guys

Here's a pic of one of the lower leaves on 1 of my plants and i was wondering if this is a Calcium/Mag Deficiency? I have 4 plants all the same strain growing in Pro Mix potting mix and there are 6 weeks old and i water at 6.3ph with tap water.

Thanks for the help.

View attachment 4526107

Are you feeding them anything? Most promix doesnt have a whole lot of nutrients at all

.Smoke · Apr 7, 2020

Agenti · Apr 7, 2020

Boatguy said:
Are you feeding them anything? Most promix doesnt have a whole lot of nutrients at all

They have fed them the GH trio twice so far.

Agenti · Apr 7, 2020

.Smoke said:
Yep
View attachment 4526109

Thank you very much for the pic!!

Agenti · Apr 7, 2020

i finally got in the bottle of Calimagic yesterday and gave her a water with it. I hope it helps!

Boatguy · Apr 7, 2020

Agenti said:
They have fed them the GH trio twice so far.

My first grow was in regular promix. I used gh trio at half the recommended rate every third watering. It worked out

Agenti · Apr 7, 2020

Boatguy said:
My first grow was in regular promix. I used gh trio at half the recommended rate every third watering. It worked out

Awesome thanks for the tip!

CannaCountry · Apr 8, 2020

I would not steer my grow based off one leaf. If the plant is ate up with those types of leaves, then you have something. If it's one, it would be best to be patient. Full plant pics under white light would be helpful. Good luck

Fiete · Apr 8, 2020

I also run GH but you need cal/mag so I am sure you have a huge cal/mag deficiency. I don't know what you feeding and how high your tap is in EC but I am sure it is cal/mag

Is this a Calcium / Magnesium Deficiency?

Agenti

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