Looks like the leaf tips are slightly burnt from a little too much nutrients. I think your leafs are showing early signs of calcium or magnesium deficiency which can happen growing under leds, or if you use reverse osmosis water, or if your tap water just doesn't have enough to support the plant. Cut back on the nitrogen also, they look really dark green like there's too much nitrogen. During flowering once stretching had stopped you should cut back or stop feeding your grow nutrient. Lower your N and up your P and K with bloom nutes and bloom boosters if you have any. I use liquid koolbloom to fatten my buds but go light on it cuz it can easily burn plants, it's highly concentrated. A little goes a long way. Other than that everything is looking great. Good growing. Keep up the great work. Thanks for stopping in and checking out my pineapple express Auto by barneys farm.
outter leaf right plant.
outter right plant leaf.
