What type of medium; soil What brand and type of soil? Promix Organic Vegetable and Herb Indoors or outdoors? Outdoor What strain? Purple Kush How old are the plants? 3 1/2 months give or take 2 weeks What is your watering frequency and source of water? collected rainwater every other day with nutes What, how much and when was it fed? NPK? Botanicare Pure blend pro Grow 3-2-4 (see bottom for watering details) What is the medium/runoff pH and PPM if in hydro? Have not tested What are the temps and humidity? Recent temps are usualy around mid twenties moderate to high humidity What size pots? Biggest I could find at gnome depot Any bugs? Look real close. dont think so :/ Any other pertinent info? Grown from clone, I have been watering every other day 2 gallons for two plants (1 gallon each) around 38 mL as per instructions into week 3 of using nutes one of the plants (white widow) looks fine but the purple kush has been acting up (see pictures) I use the same water and everything the WW is healthy and Green and the Purple Kush is healthy and green at the top but discoloration from mid/lower!!