i have this dp and ive treated it for sulfur and it was working to get it gone then reversed. it had/has P def im working on that while this sulfur Def is still in the way but also i have one bigger problem it now has something else. the green is being drained from the plant starting on the inside of the veins and expanding outward. what is going on?http://forum.grasscity.com/indoor-medical-marijuana-growing/1200265-5ft-dp-big-problem.html