Thanks for any help in advance. First time grower in the Northeast, Massachusetts. So I got four clones and originally had them in smaller pots with insufficient drainage and was feeding with Foxfarm grow big 2 teaspoons per gallon until they got these yellow spots I have since transplanted to these bigger pots with plenty of drainage and flushed with the sledgehammer and then just clear water for the past week but I still seem to have edge burn and yellow spots. My questions are what is wrong with the plants, how much food should I give them and how often, they are right next to my deck so is it better to water them with the hose or pour water directly into the pot, and since they were clowns how do I know where they are in the growth cycle like when do they switch from the veg to flowering ? Thanks again