What up guys. New grower

Having a problem with 2 of my plants. Cant seem to figure it out. Transplant In bigger pots lil over 2 weeks ago using fox farm happy frog and 1/4 strength of fox farm trio nutes. Also have cal mag but yet to introduce. Plants are 1 month 15 days old. Still in veg. Water always ph to 6 to 6.5. Does this look lile potassium difficentcy? Had someone tell me it could be lock out but it doesnt seem like that only using 1/4 strength nutes. Figure second opinion wouldnt hurt to ask. Only on new growth or top of plant am I seeing the yellow?

Tha is for all replays and help

Hi welcome they are a dark green indication of high nitrogen back off on feed just water when needed. The burnt edges are typically tip burn too high in ph/ nutrient strength. Imo

That looks similar to what a copper deficiency looks like which is usually caused by root damage from over watering or pH being off.

If you have the means to check your soil pH; this is where I'd start.
It looks like a K issue, but I'd bet it's a result of either too much N, as noted above, or your pH is off. Square away your pH without doubt, before you go the K route. Good luck.

I was afarid to give it too much nutrients that's why only used 1/4 strength. I always ph my water to 6 to 6.5 but will check on the ph of soil on next water and get back to you guys. It was ok in small pots with 1/4 strength but wondering if since transplanted when I fed it the fox farm happy frog already had nutes plus what I gave?