Hey guys im growing trainwreck in a 5 gallon pot. planted in mid march and its only about 8 inches tall with 5-6 nodes. Soil mixture is 1/3 patio plus 1/3 mg organic and 1/3 soil from the ground. i just started flowering about 2 weeks ago by using triple layered garbage bags to induce 12/12. no sign of preflower or anything can any one tell me when i should start seeing pre flowers or how i can help it grow faster?