The best rated nutrient line by high times was Advanced Nutrients. It has a range of nutrients from micro nutrient mixes to super bloom formulas and organics. Though i have never used it I've heard that Superthrive is very recommended by alot of high end growers. If you are not too picky about details that miracle gro works decently. Mke sure it gets nitrogen in vegetative growth and phosphurous and potashium while it flowers. If you are growing outside then If you make your soil right you won't need ferts til late in the season. Hope i was some help email me at [email protected]