Dowd1
Well-Known Member
I have a problem and need advice.
the problem looks like to me(after doing some intensive research)a magnese difficiency brought on by high ph.The new lower growth seemed yellow.I have flushed with 2 gallons every pot (1 pot=1 gal before medium)1 gal was a clerex solution and the other was straight water,and cut my nutes from 600 to about 425.The lower growth does look like its getting some color but not much.The new growth on top has also gotten a little color back. I did all this about three days ago.About how long before they start show better signs of life?And does anybody else see something else wrong that i very well may be wrong about.
I grow in an ebb and flow system using pea gravel and coco croutons.I use Flora nova grow.I flood only once a day right now (because of the problem)but does anybody think i should go back to twice a day?and all under a 400 watt HPS.
I have corrected the run away Ph but dont know if they will get out of this suspended state soon.
any and all advice welcome
heres some pics
the problem looks like to me(after doing some intensive research)a magnese difficiency brought on by high ph.The new lower growth seemed yellow.I have flushed with 2 gallons every pot (1 pot=1 gal before medium)1 gal was a clerex solution and the other was straight water,and cut my nutes from 600 to about 425.The lower growth does look like its getting some color but not much.The new growth on top has also gotten a little color back. I did all this about three days ago.About how long before they start show better signs of life?And does anybody else see something else wrong that i very well may be wrong about.
I grow in an ebb and flow system using pea gravel and coco croutons.I use Flora nova grow.I flood only once a day right now (because of the problem)but does anybody think i should go back to twice a day?and all under a 400 watt HPS.
I have corrected the run away Ph but dont know if they will get out of this suspended state soon.
any and all advice welcome
heres some pics
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