My one plant is getting real darkish orangy/brown colored tips on the leaves near the top,I fertilized it a few days ago ,and its not limp or anything just these spoys along the edges of some leaves ,they dont slowly go from green to fading into orange ,its like it is painted on .the green ends abruptly and the orange starts right there .I read Mel Franks book but no mention of anything like this.. Its fertilized and watered ,I dont know the ph but am going to buy a tester this afternoon.. Anyone have this figured out ?? There under florescents and dark green .. growing nice and thick. I am bending them over and using 2 inch chisken wire to hold them down.. Neil
dark green light?? what do you mean, how does that help?? Good they grow nice and thick dou. Stop the nutes, try to flush it to prevent from burning further. Use a litmus paper to check the pH of the solution and the runoff. Hope it helps.
I didnt mean the light was dark green the plant is ,except for the oranfish color ..its got better now and I should be ok..Thanks Neil