My plants are 1 week away from harvest, but im a little confused on how to use advanced nutrients final phase: Im growing in Fox Farm Ocean Forest soil, and before when I flushed my girls, I just used water (3x the amount the pots can hold-3gal pots, so i used 9 gal of water) but my question is, do I just water my plants with final phase throughout the last 7-10 days before harvest and thats it? Or Should I water with final phase, then flush the plants with 9 gallons of water? I already started using the final phase with a watering 3 days ago, so its "in" the soil already. Thanks everyone!!