What do these leaves tell you?

As you can see, the leaves are kind of thin near the stem, and yellowing. These clones are a few weeks old. The patient sprayed them a few days ago with Safers 3 and 1.

Sorry the pics arent better. She did they best they could with a camera phone.

nute burn maybe

Well, she flushed them hard with water last night just to be safe. The mamma is really healthy and not showing signs like this. Maybe your right. It doesnt seem like the plant is old enough to have ansy sort of defiecciency

So we are still having a problem with this one plant. Its a mamma that has been cloned several times in the last few weeks. She is in Roots Organic Formula 707 soil,and has not gotten any nutes for at least a week and a half, just water. The affected leaves have been getting plucked of but the problem keeps showing up on another leave a few days later. I initially thought it was nute burn or light burn, but have to conclude that it is neither of the two because we moved it further from the light and its still their, and its only gotten water and two flushes in the last two weeks.

Do mammas develop certain nutrient deficiencies due to the repeated cloning? This mamma is only 3 months old.

Please help, I need to keep this strain going!! (Romulan Diesel)

Bump. So nobody knows?