If your looking for cheap nutes that are good jacks classic 20-20-20 alternated with dyna-grow is effective.
only costs like 15 bucks for the two as well!
It'll do ya. Very similar to either Greenlights' (Scotts Miracle Gro) Super Bloom or Fertilomes' Blooming and Rooting food. Just back way off the recommended dosage, start out at 1/8th strength and work up to 1/4 strength.