Discolored leaves.

Ive noticed over the last couple of days the end of the leaves are a dark green but towards the start of the leaf they are a light green color. Is this normal? Its more evident in the leaves higher on the plant. The tips of the leaves are fine, no yellowing.

I have attached a picture of one of the affected leaves.

Well your leaves don't look THAT bad. Maybe a lack of nutes. Try changing the soil to a medium powered nute soil.

overwatered

on a side note..

looks like the plantis stretching.. not BUSHY enough..

more pictures. please

They should have plenty of nutes, the soil is thrive potting mix, and they are now being watered with Flora Nova made by General Hydroponics. Watering i have been giving them about 500mls every second day. On the off day i occasionally give them a little, maybe 100mls or a misting.

One of the plants is bushier than the other. The light not close enough to the plants? Atm the 400w hps is about 2 feet above, and has just been moved up 3 inches.

i got the same thing with my plants. but every cloned seed that i grow of it, it always looks like that. you described it exactly in your first description. i think its just the strains characteristic. my crippy ive been growin for the past 5 years. its some dank!