feeding for beginers

hey ive had a couple of successful grows, but i havent done much in the way of feeding them. I was wondering what NPK value is good for veg, and what NPK for flower? Ive heard 10-5-10 for veg and 5-10-5 for flower, is that right? Or maybe i have my 10's and 5's mixed up

You're looking for a higher N value during vegging and higher PK values during flowering. So, something like 15-5-5 for vegging and 5-15-15 for flowering.

just buy a 2 part feeding system for veg and one for bloom.
Buy a ppm meter toooo...

Get the Fox Farms trio pack and follow the feeding instructions listed on their website.