flutefixer
Member
- Joined
- Jul 5, 2008
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- 24
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- 2
I have a 60 gal res,that floods a 4 X 6 table with 15 plants, under a 1000 watt hps the plants are 3 weeks in flowering(12 and 12) I am using advanced nutrients. I have been keeping the ppm in the area of 11oo (per advanced nutrients feeding chart) my ph stays around 5.6 to 5.8 I use reverse osmosis h2o,I have an air stone in res, the drainned h2o free falls about 12" when drainning from the table back into res(adding oxygen I hope)
I have 2 questions
1, the h2o temp in the res stays around 79 degrees feherenheit, is it necessary to lower the h2o temp?and if so how? (guess I had more than 1 question!)
2,is it necessary to flush the system ie, remove old h2o and replenish with fresh h2o and nutrients? and if so how often, I am planning on doing it the last week of or the 2nd to last week of flowereing anyway.
I have 2 questions
1, the h2o temp in the res stays around 79 degrees feherenheit, is it necessary to lower the h2o temp?and if so how? (guess I had more than 1 question!)
2,is it necessary to flush the system ie, remove old h2o and replenish with fresh h2o and nutrients? and if so how often, I am planning on doing it the last week of or the 2nd to last week of flowereing anyway.