Second grow

Day 22 First day of the week. Noticed weird spots on Plant B. Transplanted from solo cups to 1 gallon fabric pots (same as last grow). In fox farms happy frog soil. Put some "Great White" mychorizea in the soil and sprinkled it on the roots during transplant. Pictures in solo cups were from the morning and plants in one gallon pots were in the evening right after transplant. Day 24- Came home to the plants drooping really badly, due to underwatering. Watered with a gallon of distilled water with 1/2 tsp per gallon of recharge and 3ml/gal of cal-mag, pH- 6.5 @ 73°F. Day 25- Plants perced up alot since the underwatering yesterday. Drying out fast so I gave them a gallon of spring water with 3ml/gal of fish shit. Day 27- Soil starting to get dry so I watered again with 1 gallon of plain spring water. PH- 6.7 @ 72°F