HELP! Cannabis expert required

[abdobaridi]

Why does the new top leafs look like that? Can anyone tell me what is wrong with her? Her sisters are growing just fine and they are all the same strain and under the same conditions.

Plant is around 35 days old still in veg and taking around 500-750 PAR. They are under 18/6

 

[abdobaridi]

[No message]

 

[Smokesteve]

Possible bug damage look all over maybe Thrips or the borg

 

[YYCannabis]

Looks like thrip damage. Check the underside of the leaf for what looks like little clusters of black spots (thrip poop).
**edit** relooking at the pic I don’t think it’s thrips.

Have you checked with the plant health guide here in the main GWE website?

 

[abdobaridi]

Yes I checked the plant problema section and checked all the pics the closest assumption I can make is lack of chlorophyll but the 3 other plants behaving just fine, should I just top this part or leave it? Because I topped the other plants but I got hesitated with this one because I have transplanted it a week ago but it's growing just fine

 

[YYCannabis]

I don’t do dirt growing, so i can’t really say much about root shock after transplanting.

You might have TMV...but i can’t say for sure.

 

[YYCannabis]

Check out #4 on this list. (Magnesium deficiency)
https://sensiseeds.com/en/blog/how-...cannabis-plant-deficiencies-by-leaf-symptoms/

Description kinda matches what i see in that one pic you posted.

Also Google around for Sulfur deficiency.

 

[YYCannabis]

What’s you grow metrics? Ie temp/Rh/ph and feed schedule?

 

[abdobaridi]

19l smart pot, 25C/55%/6.7 and I feed them once every 5 days and I Don't let the water run off because the pot is still too big for them