In addition, let's say hypothetically i tried to treat a Mg deficiency with Epsom Salt and now i regret doing it (the board was down for 2 days so i had to go elsewhere for my info...rollitup.org, thegrowreport.com, etc.). I put way too much in the res (i know...i know, bad move...sorry). so how do i clean the plants/medium off as well as the system?

here's what i have:

5 White Rhinos
Ebb & Flow in pH'd Hydroton
5.8 pH (consistantly)
1400ish ppm
30 Days Flowering
400w HPS
GH 3 part Nutes (following latewood's recipe)
70-80* F canopy temp
50-65% humidity
lots of air circulation

Here's a link to the discussion of my problem:
http://boards.cannabis.com/plant-pro...osis-pics.html



thanks all,

Skeet