hi i was wondering how to flush a plant properly. i am deep into flowering and i wanna flush the soil out. can i give it a gallon of drinking water over the sink so it all runs out the bottom of the pot then plaace the plant back under the light and not water for like 5 or 6 days. the plant is about 33 inches tall at the end of budding. and its in a 2 gallon pot. please give me feedback on if what im doing is right or wrong. thank you.