Well bro from what I have learned here you want something that is high in nitrogen, you know the three little numbers on fertilizer bottles? Well the first number is Nitrogen, I use Fox Farms Grow Big for my Veg/Grow cycle it is 6-4-4 when your ready to flower I would suggest something more along the lines of 2-8-4 like in Tiger Bloom, or Fox Farms Big Bloom is .01-0.3-0.7 still has a bit of nitrogen but higher Phosphate and Potash/Potassium. Just remember the 3 numbers are Nitrogen-Phosphate-Potash/Potassium. Higher Nitrogen for Veg/Grow then switch to lower Nitrogen and higher Phosphate-Potash/Potassium for Flowering/Budding. All that information I got from right here, reading Widow Makers step by step instructions, asking different members etc etc... Trust me man, I had NOOOOO clue whatsoever as how to grow until these fine folks showed me the light (no pun intended) lol
Wish you the best of luck and go ahead and smoke bro, we'll grow more!!! Yeeeeeehaaaaaa!!!!