hi all, thanks for all ya help so far blades! i got a doozie for ya now! Thank you for lookin and I hope we can save ma lil ladies after the love and time ive given em!!! What type of medium; soil or hydro? soil What brand and type of soil? bio bizz light mix Indoors or outdoors? indoors What strain? lowryder 2 How old are the plants? 6 weeks today! What type of lights and how many watts? 250watt HPS How far from the lights? 5- 7 inches What is your watering frequency and source of water? using filtered water, when pots are light enough What, how much and when was it fed? NPK? plant magic bloom, 4 ml per 1 litre of water N-2.2% P-0.5% K-3.2% What is the medium/runoff pH and PPM if in hydro? I am hoping this is my problem, as when i started i was testing with the capsule kit, and it was between 6 and 7 (shit test kit!) I havent had the money but I will get a PH pen tomorrow! I am aware of the benefits! What are the temps and humidity in the room? steady at 78f, and lower than 30% humidity throughout flowering. What size pots? 6.5LTR Any bugs? Look real close. nope, had a REALLY good look, and i spend every wakin hour watchin my babies!! Any other pertinent info? Brown rust spots, and the start of the leave veins turning reddish! (in the pics!) I am ready to flush, with 3 x volumne of my pot size, with PH TESTED WATER!!! once i get my pen in the morning! once I have done this, IF ph is the problem, how will i go about feeding, soas to help her on the way to recovery?!? IF i can at all!?!?