Help please - see pic!

[Lamundo]

Hi can someone please help with the pic which is attached. Thank you any help will be greatly appreciated. Ive looked for spider mites and theres none to be seen. Currently only on older leaves and my new groth looks fine, im just concerned it may be spider mites.

Thanks

 

[Kalebaiden]

Cal/mg.

She needs some.

 

[Lamundo]

OK makes sense as I'm growing in coco. TY. I out a little in with her feed but obviously not enough. Would you recommend leaf spray cal mag as oppose to root feed? Ty

 

[weed_weasel]

OK makes sense as I'm growing in coco. TY. I out a little in with her feed but obviously not enough. Would you recommend leaf spray cal mag as oppose to root feed? Ty

You can make a foliar spray using Epsom salts, 1 teaspoon to a gallon of water. This can be used to quickly address the problem. Once it is under control you can add Cal-Mag to your nutrient solution. I find that 3ml per gallon of Cal-Mag works for me.

 

[Lamundo]

TY Weed-Weasel. Greatly appreciated! I'll grab some Epsom salts tomorrow and crack on with that - top man

 

[Dontjudgeme]

OK makes sense as I'm growing in coco. TY. I out a little in with her feed but obviously not enough. Would you recommend leaf spray cal mag as oppose to root feed? Ty

Calmag is definitely required if you’re growing in coco.