possible nitrogen deficiency

also

possible IRON deficiency.....i'm looking through my book and the closest matching picture is for Iron deficiency

symptoms -- younger leaves and growing shoots turn pale green and progress to yellow between the veins starting at the petiole but the veins remain green. more and more leaves turn yellow and develop interveinal chords

to treat - lower ph to 6.5. avoid nutes that contain excessive amounts of manganese, zinc and copper. high levels of phosophorus compete w/iron uptake. improve the draining....excessive wet soil hold little oxygen preventing iron uptake. damaged or rotten roots also prevent iron uptake. apply chelated iron in liquid form to root zone. must be thorogouly mixed with growing medium. don't expose the nute solution to light.....leaves should green up in 4days approx.

hope this helps
FireTheft Reviewed by FireTheft on . PLease some one help me.. i never ran into this problem?? :( I just move into my new place.. and ever since my baby's are going true some problems i just need some little advise into seeing whats wrong.. There turning a yellow'sh green ? i never had this problem at my old house should i flush? is it a salt build up ?or nute lock up? i am now checking the water and keeping it 6.5 ph and before i feed i stable the ppm in the water to 550ppm is that ok for there size there all a foot tall..please help any advise is help full ..i just know .that Rating: 5