What type of medium? Soil What brand and type of soil? Fox Farm Ocean Forest Indoors or outdoors? Indoors What strain? Purple Kush From clone How old are the plants? 2 Weeks 3 days into flower What type of lights and how many watts? one 4 ft florescent 4CFL about 16,000 Lumen How far from the lights?4" What is your watering frequency and source of water? Water whenever soil feels light and dry use RO water What, how much and when was it fed? General Hydroponics Maxi Bloom 5-15-14 What are the temps and humidity in the room? 77 at night 80 day What size pots? 3gal Any bugs? None visible Any other pertinent info? Had a white mildew type on a few leaves real light got an organic pesticide from hydro store. use every week but hasn't needed lately. 2 fans in the room. The bottom fan leaves started to go pale then yellow then die and its all happening within a weeks span Ive lost probably 10 leaves on the 1 plant its starting to move up to the middle killing a few leaves the top of the plant is fine alot of hairs being produced and seems height i good. So my question to you is: is this some sort of deficiency? or lock out? or what?? please help!!