Almost across the finish line

Day 45 of flower. Up until now I've been watering this plant every other day with 1 gallon of water. A few days ago the leaves closest to the light began changing color and becoming crispy to the touch. Some research and Q&A leads me to believe the EC may be high due to infrequent watering. Tonight I'll water & feed in order to test the EC of runoff. From this point forward plants will be watered daily, pH, EC, and TDS will be measured and recorded at least weekly. I've got two other plants in flower and two in veg. I intend to begin grow diary for the plants in veg as well - stay tuned.