You'll never get a group of people to all agree on the npk for vegging! Many swear by a 3-1-2 ratio. The mix I use is different for early veg vs late veg. Starts at 7-6-11 and moves to 5-3-3. Hopefully you'll get some other replies, but like I said. You may get quite a few different answers. Be kind. Perfect your craft. Give more than you take. We are family.