Discolouration on sunflower leaves

[cs_rlewis]

Hi guys,
Another sunflower questions. Ive noticed recently on the leaves they are turning a dull scale like brown colour. Sign of underwatering perhaps?
Thx

 

[Logan]

It could be that the bottom leaves are getting old and going to fall off.

 

[Chuck]

Hi guys,
Another sunflower questions. Ive noticed recently on the leaves they are turning a dull scale like brown colour. Sign of underwatering perhaps?
Thx

That is leafminer damage. Nothing you can do about it if you want to use the seeds.

 

[cs_rlewis]

Thankyou!