CBD Mexican Auto-flower

Second week of flowering on my pathetic 3 little plants. Rained several times this week and the nights were colder. TV Weather Man warned of frost in the north of New Brunswick, it is July, not supposed to be that cold at night. I did some watering to make sure the plants was getting some nutrients. All the rain must be washing some of the necessary nutrients out of reach of the plants. As these plants have done so poorly, I have planted to more Mexican seeds and promise to try and do a better job of starting these auto-flowers.