Save your money and buy something cheaper. AN is a ripoff and way overpriced for what you get.
http://www.advancednutrients.com/hydroponics/products/kushie_kush/kushie_kush_product_information.php
Kushie Kush...seriously? They have 3 pages of hype and marketing saying all the work they put in to it:
"Advanced scientists learned the precise combinations of phosphorus, potassium, amino acids, co-factors, metabolic triggers and other substances that feed Kush exactly what it needs so it
far exceeds its genetic potential."
"Using Kushie Kush[SUP]™[/SUP], you get gooey, glistening, resin-dripping, weighty, tight, dense, sticky Kush buds."
"And you bet you'll feel your medical problems very quickly recede when you've inhaled your tasty bowl of
custom-fed Kush medicine."
"Better yet, you're guaranteed at least 1 7 .7 3 % increase in bud weight, you'll be glad you use Kushie Kush to unleash your kush plants full genetic potential."
17.73%, that is pretty damn specific.
Then you click on the guaranteed analysis and it shows an NPK of 1-3-8 and nothing else listed in the bottle.