Search results

  1. H

    Plant hospital

    I just checked today when the lights came on, that one leaf got all brittle and I picked off the one finger. It was completely brittle and just crushed apart with no effort. ppm was 556 this morning just before turning off the lights, and pH 5.92. Now when the lights came on, the ppm was 601...
  2. H

    Light green streaks on older fan leaves, lucas formula - need help!

    I haven't given them much epsom since there was no magnesium def for me to treat. I've only given 2 doses, total about 1.25g/5gal. People say you should give 0.5g/gal. It doesn't really look like mag def either, so it's really hard to tell. Yesterday I added 5ml potassium silicate total ppm...
  3. H

    Plant hospital

    Thanks, believe it or not it's a 3.2 megapixel 8-9 year old camera Thanks for the reply; I haven't fed them much epsom salts (not more than 50ppm total over the course of 2 weeks). What could be causing a mag lockout? I'm using 2ppm R/O water as well. Do you know if cold can cause poor mag...
  4. H

    Plant hospital

    Heypolyarcturus, I'd appreciate if you can help me with this. I just switched to flower, and I'm pretty certain these showed up within a day or so. It seems to be potassium deficiency, but I'd like a second opinion. There are light green, almost brownish hue streaks on the leaf margins of my...
  5. H

    Light green streaks on older fan leaves, lucas formula - need help!

    Thanks for taking the time to read this, here is my setup 5 gal dwc pH 5.75 (right now) ppm just raised it to 585 (0.5 nacl) my pH rises every 12 hours to 5.85 or so and I'll pH down to 5.5 every couple of days. PPM drops 20-30 each day Lucas formula and some epsom salts (not much 20-30ppm)...
Top