rust looking spots WTF

[CGR]

12 hours they where fine.... runoff was good three days ago..and its just a hand full of top leaves......

 

[TaNg]

Looks like calmag to me bro are you using LEDs?

 

[CGR]

no Tang hps and i give them 7ml a gal...too.......is that a bullet hole

 

[TaNg]

no Tang hps and i give them 7ml a gal...too.......is that a bullet hole

Lol it's a stab wound from the knife in his hand, its a piece by Banksy.

 

[CGR]

banksy ..ok ........i heard of him...cool :five:
​

 

[CGR]

Banksy.....yeah he's good

 

[CGR]

so what you think more Cal-mag.....maybe go up to 8.5 ml

 

[TaNg]

so what you think more Cal-mag.....maybe go up to 8.5 ml

Yeah man a little foliar spray always helps too.

 

[CGR]

......done ...:five:

 

[low_and_slow]

I don't see the mg def...ca def. Based on rust spots...how is you P/K ratio, excess P can lock out Ca.