Calcium Intake

SpideyManDan

SpideyManDan

Well-Known Member
Anyone here ever have a plant that was especially hungry for calcium?

I'm not asking for a diagnosis but it seems like this particular bagseed I'm growing really is calcium hungry.

I know every strain is different when it comes to nutrient needs and sensitivity levels to those nutrients and I'm thinking mine might be one of those. Thanks everyone.
 
SpideyManDan said:
Anyone here ever have a plant that was especially hungry for calcium?

I'm not asking for a diagnosis but it seems like this particular bagseed I'm growing really is calcium hungry.

I know every strain is different when it comes to nutrient needs and sensitivity levels to those nutrients and I'm thinking mine might be one of those. Thanks everyone.
Click to expand...
It's possible. I have a plant that needs heavy iron, and mag evidently. Lots of yellow in new growth, eventually the green comes in nice, but I don't like the looks of the period in between.
 
Hmm or maybe because I'm using dyna gro and its acidic its bringing the ph below 6.2 and locking calcium out. Or I just havent been giving it enough nutrients....I gotta get a ph tester and way to change it..
 
Good call. Soil. Low ph = less Ca uptake.
(Possibly less Mg and P uptake as well)

soil-ph-chart-marijuana.jpg

Had similar experience with coco and PH. I muffed up adding more Ca. To excess, causing lockouts. When PH was the original issue. Doh
 
Last edited:
Worse part is I just dont know for sure. I'm getting really low ppm when I'm using the recommended amount so it could be associated with hot
TintEastwood said:
Good call. Soil. Low ph = less Ca uptake.
(Possibly less Mg and P uptake as well)

View attachment 4735215

Had similar experience with coco and PH. I muffed up adding more Ca. To excess, causing lockouts. When PH was the original issue. Doh
Click to expand...

What way do you check ph and adjust it? I just want something simple and cheap to begin with. Even the gh ph starter kit would work for me.

Amazon.com : General Hydroponics pH Control Kit for a Balanced Nutrient Solution : Ph Meter : Garden & Outdoor

Amazon.com : General Hydroponics pH Control Kit for a Balanced Nutrient Solution : Ph Meter : Garden & Outdoor
www.amazon.com
 
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