yellowing leaves

  1. W

    ph lock out? mag def? advice would be appreciated

    People of 420 I'm aware this one is very difficult to diagnose... (at least for me) but after 24 hours of reading I'm more confused now than before I started and feel a fresh look on this might help... So the set up is as follows super silver haze in week 7 of veg, (I know long veg time but...
  2. ladyc24

    help

    What is wrong wit my plant??
  3. C

    My 11 ft girl is starting to yellow? Can't nail down the problem.

    Hello, I'm growing a barneys farm hybrid, skunk #1 crossed with mazar. She is in the ground (ffof), I'm using the fox farm liquid trio. I noticed the larger fans starting to yellow and fall off, I didn't worry to much. I did however back off the nutes, but still gave her some molasses and...
  4. G

    Help - Clones & Seedling have Curling Leaves, Yellow outlines, and Brown Spots

    Hi guys, This is my first grow and I have been pretty lucky so far. I had a few issues early on but was able to correct them and now I have a new set of issues. I have a Mom plant (I think the strain is C4, unsure of age as we bought from a despensary), 5 large clones (from the mom...
  5. D

    Problem see on leaves - newbie

    Hi all, I need a little assistance. As it states I'm new at this and (now don't laugh or bash please) I'm using an Aerogarden. My wife received two for Christmas so I decided to mess around with one of them. The issue I'm having is that on one of my two plants the leaves are getting yellow edges...
  6. C

    Do all plants that are grown with water potting soil and light have problems?

    everythings been going great...and started to notice yellowing about 8 or so days ago? dont use anything but some premium potting soil water and light...this plant has been vegging under 2 43(200) watt cfls ...its 14 inches tall indica strain ...i thought maybe i was under watering, but it...
  7. shawn244

    First indoor grow, flowering problem

    Hi there, this is my first indoor grow and I've been trying to figure out what has been going on with my plants. This problem didn't arise until my plants were triggered. Basically just SOME of the middle leaves of the plants (Fan leaves only, none of the flowering nodes seem to be effected)...
  8. Y

    Yellowing of leaves. First time grower. Can u plez help

    My g/f's dumb cat got a lil curious one nite so he bite, scratched, and ripped a few leaves on one plant. Probably thought it was cat nip... Well, that was about a week ago now I snipped the damaged leaves as much as I can but it didn't stop it from continuing to turn vomit bright yellow. Is...
  9. WizHigh

    Not sure if its Iron or -N?

    Getting straight to the point with pics. I figure if its a nitrogen def then I have to up the dosage on N and turn on the heat at night because it gets a little cold in the room. The growth rate has slowed so im thinking its nitrogen def. I started to think well maybe its feeding on its self...
  10. S

    First timer needing help with clone

    I'm a first time grower and I've got a clone that I could use a little assistance with. I got my clone 18-20 days ago as a belated birthday gift. Last night I knew she was getting ready to be transplanted as she had doubled in size. So I read about it and realized I was cutting the...
  11. D

    First Timer - Slow growth and yellowing

    What Strain is it? The worse one is Afghan and then there is some yellow on the Auto Assassin How Many Plants? 3 Indoor or Outdoor? indoor Soil or Hydro? soil What is in your Mix? What Size Pot? Size (Wattage) of Light? How Many? 3 100W CFL's Is it Air Cooled? small exhaust fan Any Pests? no...
  12. M

    Help a first-time grower girl!

    Growing indoor in a cabinet, good ventilation, 1 month old plants in miracle gro organic mix with lightly pre-fertilized SCOTT's perlite added to the mix. fertilizer: No fertilizer has been used yet. pH: between 7 and 7.3 Light: 400w MH Temp: 77 to 82F Water: I spray a pH neutral tap water with...
  13. S

    Problems with my outdoor girls in Brazil - Leaves yellowing - Help please

    Hey guys I have been a long time reader here but never actually signed up until now. First of off this is a great site where i got tons of useful info for my 1st 2 grows. Well lets get to the details: I am on my second outdoor grow in Brazil the soil i am using here is regular gardening soil...
  14. Blainard

    OG18 OGkush CataractKush are in trouble! send help!

    I have built my own hydro unit after my 2nd grow. It is powered by 2- 1000watt lights. hps/MH switchable. i have my ph around 6.0 and started off too strong on the nutes at 360ppm. 3 days ago I drained the resivours and refilled with milder solution of 210ppm. my nute temp is never over 78...
  15. J

    Limp yellowish dry bottom leaves Clone

    Hey All, I'm New to this site, and to growing.I've been growing my clone under a 100 watt equivalent CFL in my own little grow chamber. As Of late the bottom leaves have been turning dry, yellow, and droopy. It's an OG Herojuana Clone that I just rooted about 4 days ago, fed it light nutrients...
  16. E

    3 plants slight yelowing. Transplant? Grow big?

    So.... i have many ?s and need your help please. i am a 1st time grower and have 3 plants growing from clones. there is some yellowing. and i have yet to use nutrients. there is also a plant with an odd colored stem. see pic the plants are about 4 weeks old. how long should i leave them...
  17. 420chris69

    Switched room and Leaves drooping,HELP

    So i had my mother under a 24 hour cycle under blue and red LED's in a closet, the temp was about 73 and the humidity was about 26%. It was doing great, i then finished setting up my flowering room in my garage with a 1000 watt switchable ballast running the MH, i decided to put my mother down...
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