help

[420mike]

i just transplanted my clones into rockwool blocks,and the leaves veins and tips are yellowing is this due to stress from transplanting,over watering or nute overdose.this is my first crop so any help would be graet thanks

[420mike]

what do you think should do?

[Mister B]

If the clones are very young and delicate I would suggest nute overdose. At this stage I feed mine on a very diluted nute mix, until the plants are sturdier.
You haven't really given enough info to make a positive diagnosis, but based on what you have said, and on the fact that most problems we get on here seem to be a product of over feeding. I would say it's that. Try flushing them and only feed about 33% of the recomended nute ratio until they are strong again.

[DirtyDishes2]

Nitrogen

I would think nitrogen deficiency, hard to tell without pics, but yellowing along the edge of the leaf usually indicates nitrogen deficiency, good luck!