First grow - Mystery Ontario Seeds

A few transplants of the last smallest plants into 2.5 gallon pots. Still 8 plants total. Continue with LST and plants are getting very uniform and level. Watering with PH 6.8-7 well water with a light first fertilize of ProMix 9-4-4 (3/4 strength solution) and straight water averaging 2 cups water/plant. No runoff. Mild change of colour in a few of the plants to lighter green on newer growth following the flush from last week. Colour is slowly darkening on these plants new growth. Likely a PH issue that is locking out perhaps iron, mild fert feed made a minor improvement to colour as well. The leaf structure of these 3 plants in particular is also different with the leaves being thinner, airy and smaller on generally thinner stalks. All three look to be of a particular phenotype and/or female in structure. Have had days without running humidifier and still have humidity averaging 60% or higher. Been incrementally shortening light period to 14 hours on/10 hours off by day 33 (Feb26). Will likely switch to 12/12 at end of week six. Plant 7 is showing some female signs. Plant 8 not showing more male signs.