Watered with plain water on 7/31/19 pH'd to 6.3. Runoff was finally at a reasonable pH at 6.8. I am beginning to flush with no more nutrient feedings and a full gallon of water during the watering for the next two weeks as we are in the home stretch. I will increase the amount of water given per watering over the next two weeks. Right now it is wanting water about every 3 day. Minimal sign of fan leaf fade beginning.