disease Yellow Jalapeño Leaves with Green Veins

[bazzaroo]

Hey THP!

Some of the lower leaves on my Jalapeño plants have developed this strange pattern: -

I've been hunting around the Internet to try and identify why they've gone like this, but can't find anything conclusive. Possibly variegation, possibly tobacco mosaic virus, possibly a vitamin deficiency? Anybody seen this before that can tell me why they've gone like this?

Cheers,

Bazza

 

[Downriver]

Looks like a magnesium problem.

 

[bazzaroo]

Thank you for that, that's a really handy chart! If I manage to fix the deficiency, will the affected leaves return to normal or will it just be a case of others not going the same way?

 

[Tinkerbelle]

that's a very handy chart DR, thanks for that.
Who knew so much could go wrong with a chilli plant - I've been giving mine cold tea (no milk or sugar), they love it and before you all shout at me, it's not huge amounts, just occasionally a dribble