Nute burn or wind burn possibly

About three weeks into my very first grow. Everything has been looking great, and going rather smoothly until now. I've noticed some yellowing on a couple leaves on one of my plants. Soil is ffof and only nute being used right now is Fox Farms Grow Big. Temps stay around 78-82. I have one oscillating set on low about 5ft away. Any input would be greatly appreciated. First attempt at uploading a pic hopefully it works

Is your other plant same strain? Watering schedule has same water? How long have you been using nutes? Hopefully not long........
Are the affected leaves on the closest plant, only on the side facing the fan? I doubt it would be windburn LOL

Other is a different strain and just started on the nutes a couple days ago. Lol was doubtful on the windburn, but yes just the leaves on that particular plant closest to the fan are ones affected.

when in dought flush it out. leaves look a little dark green. sign of it being high on N. ive never grown with FF but i belive it has nutes in it, could be wrong though. my plants are inches way from the fan on high and dont have any wind burn. i have a 4x8 room with 4 fans on high in it and all is good. flush it and wait a few days before more nutes.

other then the little yellowing the plant looks very healthy.

Gr33DisGr33n said:

Other is a different strain and just started on the nutes a couple days ago. Lol was doubtful on the windburn, but yes just the leaves on that particular plant closest to the fan are ones affected.

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Is that also the side you water from?
Maybe you splashed some nutes on that leaf.
Regardless, I wouldn't fert. any more for another week or so.

Thanks for the help. Going to flush it out and wait a week before adding anything.

looks like it could be burn i would flush it to

bigbubba227 said:

when in dought flush it out. leaves look a little dark green. sign of it being high on N. ive never grown with FF but i belive it has nutes in it, could be wrong though. my plants are inches way from the fan on high and dont have any wind burn. i have a 4x8 room with 4 fans on high in it and all is good. flush it and wait a few days before more nutes.

other then the little yellowing the plant looks very healthy.

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Mate i aim to get my plants to look dark green . light green is a case of low nutrient intake .

The tips look burned and as mentioned if in doubt flush it out .

rollajoint said:

Mate i aim to get my plants to look dark green . light green is a case of low nutrient intake .

The tips look burned and as mentioned if in doubt flush it out .

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I feed my plants when they are showing signs of needing food so mine usually are a bit lighter in color.