so the final death count due to dreaded pythium has been 5 lovely ladies....
however, i finally got it turned around, im about 2/3 done with my cleaning process so i will lay it out for any of you who experience root rot in the future..
step 1, i added a 6 inch can fan with ducting to blow cold air directly into my res.. got it down to about 62 degrees the first few days..
this slowed the pythium expansion to a crawl, so that i could do my dirty work without losing any more ground to the evil bastard..
then i took each plant individually, manually tore off all of the infected feeder roots on the bottom of the plant, and dipped the bottoms into a solution of 16 oz h202 per gallon of ph balanced water, with about 10ml per gallon of sm90.
then i took a cup, and poured the solution over the base of the stem to feed down into the root mass and kill whatever pythium was there..
then i pruned the plants as i would normally, to minimize the amount of vegetation that the root mass would have to support.
i also changed my res, dropped the ppm from 1100 to 700ish with a mixture of 1oz of h202 per gallon of water, to again kill off the pythium, as well as 5ml of sm90, and 8ml of hygrozyme to break down the dead roots and pythium..
i then brought my res temps up to 65 to allow maximum DO without slowing down growth..
and today my girls drank about 10 gallons which they have not done in about 3 or 4 days, so im finally winning the battle..
i still have about 20 plants left to remove the root matter and dip in h202 and sm90, but they are the best looking of the group, so they will be fine till tomorrow (my back is killing me!)
once i get them all cleaned off and pruned up, i will go ahead and re-arrange the plants for maximum efficiency.. i will put the largest plants on the bottom two rows, and the smaller ones on the top, and move the bulbs down a bit for better coverage to the larger plants..
then i will also re-arrange the babies in the ebb n flow system, and lolipop them.. they have not been effected by the root rot as much since they did not have a large root mass to begin with, and still have a good amount of development to go...
again, i am so glad that this happened in the beginning of flowering, so that my bud development will not be effected, only the vegetative growth, so shouldnt hurt my yield too too much (wishful thinking)
but i will continue to keep the res temps optimal, and the room at 80 degrees, and once i get them all fixed up and moved around, and drinking heavily again, i will crank up the co2 ppm back to 1500...
just wanted to give yall un update, i will post pics this next week once i have everything trimmed up and moved around.
any questions lemme kno!
FLo