Calmag issue? Or something else?

R

Resinfella

New Member
Hey guys just looking for a bit of advise as I'm not 100% sure if I'm on the right track....I'm think I have a cal or a mag def. I'm in dwc 30l scrogging 1x1x2 400w dual spec hps, using ionic hydro grow calmag and their silicone(i use very small amounts of this as its so concentrated) also using liquid seaweed. PPM is at 670 and bounces between that and 700. ph swings between 5.7-6.3 but for the most part sits at 6.0 Just done a res change a few days ago and upped the calmag and the hydrogrow and it seems to have practically stopped but still minor leaf issues around her skirt also the odd 1 in the canopy. I don't follow the feed schedule on the bottles as it's always far more than needed so I just learn to read her and adjust to her needs. Any input would be gladly appreciated
 

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Southernontariogrower

Southernontariogrower

Well-Known Member
Resinfella said:
Hey guys just looking for a bit of advise as I'm not 100% sure if I'm on the right track....I'm think I have a cal or a mag def. I'm in dwc 30l scrogging 1x1x2 400w dual spec hps, using ionic hydro grow calmag and their silicone(i use very small amounts of this as its so concentrated) also using liquid seaweed. PPM is at 670 and bounces between that and 700. ph swings between 5.7-6.3 but for the most part sits at 6.0 Just done a res change a few days ago and upped the calmag and the hydrogrow and it seems to have practically stopped but still minor leaf issues around her skirt also the odd 1 in the canopy. I don't follow the feed schedule on the bottles as it's always far more than needed so I just learn to read her and adjust to her needs. Any input would be gladly appreciated
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Res sounds too perfect, calibrate pm meter! Think it could be problem. Worth checking
 
R

Resinfella

New Member
Hey man that was 1 of the first things I did.i calibrate once or twice a week I use 2 different meters and they both give almost exact readings so I ticked that off as an issue. I did have a ph issue early on and that caused some fans to twist up but no other problems.
 
R

Resinfella

New Member
Southernontariogrower said:
Res sounds too perfect, calibrate pm meter! Think it could be problem. Worth checking
Click to expand...
Hey man that was 1 of the first things I did.i calibrate once or twice a week I use 2 different meters and they both give almost exact readings so I ticked that off as an issue. I did have a ph issue early on and that caused some fans to twist up but no other problems.
 
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