I don't see any MAJOR problems in those pics. The plants are heavy on the sativa side and are slow to respond to the shorter daylight hours....thus....lack of flower budding. It's going to be close to being cold outside in Canada; by the time 12/12 occurs on 22 Sept. If it starts getting cold at night?...I would consider moving them indoors for 12 hours of darkness. (Check for bugs)

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