Going to treat this batch with just water and soil. Tap water w/PH 6.5 aim using citrus acid to tone down the high PH tap. Using Touch of Balance to filter the minerals only adding tsp to 4 gallon water mix. Room stabilizing around 75 and 60 at night even w/freeze. Have covered heat lamp in corner next to window. Thinking perfect PH throughout growth & ToB addition be enough to keep plant w/o lack or too much.