pH was still leaning towards the low side earlier in the week, but by Saturday's watering, pH is within desired range. Indoor AC unit is broken this week (will be replaced by next week) - but have been improvising to perform temperature control inside the tent as much as possible. Daytime light is currently set for overnight, as to mitigate overheating during summer months. During this week while we are improvising, the focus is on keeping the tent temperature as close to 80 degrees F (ideally below, but with outdoor air temps being around 100 daily, this is difficult this week). Using ice buckets and multiple oscillating fans to control the temperature as much as possible. Plants are under some stress from this, but leaves are not wilting and are only slightly discolored on some of the tips, which has improved with Saturday's heavy nutrient feed. Will update next week once AC unit is back and tent conditions are more under control, but thankfully plants seem to be making it through, and should bounce back quickly once conditions are back to normal. Nutrient type was switched to Fox Farm Big Bloom; a heavy feeding was performed on Saturday as the plants were a bit nutrient deficient, but will return to maintenance feedings on next feeding.
Tuesday's Watering:
Plant 2 - 1.25 gallons of water (pH: 5.41) - 0.5 tsp/gal of Bergman's Plant Booster
Plant 3 - 1.25 gallons of water (pH: 5.56) - 0.5 tsp/gal of Bergman's Plant Booster
Plant 4 - 1.25 gallons of water (pH: 5.91) - 0.5 tsp/gal of Bergman's Plant Booster
Saturday's Watering:
Plant 2 - 1.5 gallons of water (pH: 6.43) - 1/2 cup/gallon of Fox Farm Big Bloom (heavy feeding) - Height: 28.74 in
Plant 3 - 1.5 gallons of water (pH: 6.27) - 1/2 cup/gallon of Fox Farm Big Bloom (heavy feeding) - Height: 23.23 in
Plant 4 - 1.5 gallons of water (pH: 6.54) - 1/2 cup/gallon of Fox Farm Big Bloom (heavy feeding) - Height: 27.56 in
***General Hydroponics pH UP solution added. Will hold on next feed to re-assess where pH levels sit, now that they are within desired range.