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. The last feeding proved to be a little too heavy as the plant began showing signs of nute burn over the week. Very difficult to determine if there is any leaf fade with the burn.