i think i cought it early

hey all

today was watering my plant and noteced somethin.....new leavs turnin yellow ...just about the edge ..
i dunno if it's normal ,just takin the color ..or if its a prob

any info about this?

16 days
water when the soil is dry
fertilizer (npk:10-4-7) but i use 1/4 strength,once a week
temp: around 80
fan for air, mini Exhaust
2 23w white light , 1 14w warm white...about 4 inch above the plant

thats about it...

your too paranoid........ let me guess, first plant?
don't worry about it. I would be giving them 1/2 strength, if not full strength...... what kind of fertilizer is it?

lool...yeah it's my first time

its hard to get good fertilizers here ..im usin (Spring-pro flonst)...npk:10-4-7

anyone heard of it?