leaf burn

  1. 1

    Leaf Tip Curling - 6 Wk Vegetative - Need Help Diagnosing

    Two female plants in the sixth week of their vegetative states. Both have the tips of the uppermost leaves curling down. One is experiencing yellowing/drying out of two leaf tips closer to the base. First time growing and unsure of what to do. I suspect there might be a problem with the pH or...
  2. F

    Leaf Burn? Maybe - Please help

    OK, so I'm re-vegging my girl from my last grow and the same signs of something wrong seem to be showing up... I use the3 Part Hobbiest "Advanced Nutrients" Nutes with the same brand supplements at their recommended feeding doesages of 4ml/L for the 3 Part and 2ml/L for the supplements. She...
  3. T

    Help my plant is sick (photos)

    SOIL GROW Strain - unknown # of Plants - 1 Grow Type - Soil Grow Stage - veg Bucket Size - 15x25x25cm Lights - (3) 23 Watt CFL (2 warm 1 cold) Nutrients - (20-20-20) RH - 50% to 55% Room Temperature -around 25 celcius Solution Temperature -65 to 69 Room Square Footage - 50x50cm...
  4. S

    Help! what am i doing wrong?

    could sombody please tell me what im doing wrong. sensi a & b i just started using b52 today i know i was kinda late as these are 2 1/2 weeks in. is that whats causing it? under a 1000watt light also please help.
  5. trichomes

    Clones transplanted 3 days ago, Not Happy, help!

    Clones transplanted 3 days ago. Maybe too strong/too much sun??? Shade leaves on top dying, light colored patches spreading on the lower shade leaves. Any tips GREATLY appreciated!!*
  6. S

    Black spots, leaf burn and lighting?

    Hello all from down under, New to this site and to growing indoors. I have some problems I need your help with please! I have been growing outdoors for years but have decided to try my hand at indoors this year as I had some sensi seeds and want to keep the strain going. Ok so here it...