deficiencies

  1. D

    R.O. help please!

    Ok everyone. I am new to this ro game. Recently moved to a place that's on well and water is bad. I am on a ebb flood and drain system. baisically asking what has worked for you? I did better this round upping my calmag plus to 5ml/gallon but curious about other supplements that are needed with...
  2. D

    What deficiencies or burns are these? Photoperiod Indica Hybrid

    Hey all, been having some symptoms on my 4 month photoperiod indica hybrid, flowering for 1 month now, precisely. Have her on a big pot, 60 litres around that. Soil: She has a mix of kilomix, new mixed with some of it already used but has good soil conditions. Ph'D water: around 6.0-6.5...
  3. G

    Plants are dying - Need help diagnosing and treating!

    Hi guys, I have noticed some of the big fan leaves on 3 of my plants are turning yellow and look as if they are beginning to die. The colour of the plants in general has also faded to a lighter, pale green colour over the past week. I am fairly certain that this is a nitrogen deficiency, but I...
  4. Jae416ixside

    Boron & Calcium Deficiencies - Plant Problems & Solutions

    Boron Deficiency Problem: A boron deficiency in cannabis is relatively rare, and is usually accompanied by other types of nutrient or pH problems that appear as problems with the leaves. The first signs of a cannabis boron deficiency is abnormal or thick growth tips along with brown or...
  5. M

    1st Grow & Needing Help

    I have 2 plants at about a month today(3/6/16 first day of green out of soil). I'm using a mixture of CFL's and LED's(LEDs are bulbs and one cheaper 2x2 square 115 led's, light.) they are in one gallon smart pots, being xfered to 5 gallon on Friday. They are both currently in FFOF soil and have...
  6. A

    Yellowing of leaves, slow growth, leaf tips curling and going brown.

    Hi guys. Was hoping someone could help me. It's my 1st time growing and I'm starting to experience my 1st deficiency signs. About a week ago, I started to see that the leaves started yellowing. As time went on it got worse and worse. I though it was light burn which I'm sure it was as the...
  7. G

    Looking for some input on trimming back a plant

    Hey all. Here is my situation. I took a clone a while back from a flowering plant. It had slow growth and some deficiencies while re-vegging. I am now looking at putting this plant into flower, but it has gotten away from me with its height. The top third of the plant is very nice looking...
  8. HemiSync

    Pests or Deficiencies

    What Strain is it? Medicann Kush Fromage auto Is it Indica, Sativa or Hybrid? Hybrid, OG Kush x Cheese x Ruderalis What percentages? Not known How Many Plants? 1 Is it in Vegetative or Flowering Stage? Flower If in Vegetative Stage... How Long? N/A If in Flowering Stage... How Long? 3 days...
  9. M

    Auto-Flower Grow - CAL/MAG deficiencies? I Need a Green Thumb! S-O-S

    I am a on week 3 of Bloom and i have some brown on my leaf blades and the lower leaves are turning yellow and brown. (My run off Ph was 6.8)somebody please help me out. Here are a few pictures from today. Temp 77 Humdity- 45% Nutrients- Roots Organics :420::thanks:
  10. T

    Probable deficiencies in vegging autos - 1st grow - Any advice appreciated!

    What Strain is it? Blue Cheese Auto Is it Indica, Sativa or Hybrid? What percentages? Indica & Ruderalis mainly I think. How Many Plants? 3 Is it in Vegetative or Flowering Stage? Veg If in Vegetative Stage... How Long? grown from seed, now 34 days old If in Flowering Stage... How Long...
  11. O

    Help with diagnosis?

    Hey people! Been struggling lately... I know I've overfed my plants, so last weekend I flushed it. But even if it got overfed it showed some deficiencies. Yesterday I've fed them the good amount of nutriment for GH series. For now, problems seems to have stop spreading. But I'd like a...
  12. K

    Help ID Plant Deficiency

    Hey Guys, I'm 6 weeks in on a OG Cherry grow and my plant has started to show some deficiencies on the two lowest set of leaves. I haven't been able to make a clear identification whether its a PH issue or something else. I'm growing in Fox Farms Ocean Grow and using Fox Farms Big Bloom nutes.
  13. M

    Possible Deficiency, Leaves curled upwards, spots?

    Hi everyone ! (NoOb here). First time trying Coco grow and I just recently transferred rooted clones into plastic cups. It has been about 2 week and a couple of the leaves have started to curl upwards a little bit. On top of it a couple of yellowish and brownish spots on the leaves have...
  14. G

    First time grower / need your help guru`s

    Hello everybody, I have stumbled into a problem and i`m not quite sure how to fix it. I read countless forums but i still can`t make out what kind of deficiency this is. I`m thinking either its Magnesium or Zinc. I really dont want to apply the wrong treatment, that`s why i desperately need...
  15. WizHigh

    ZINC Deficiency Is taken Over My Plants. In Need Of Help!

    PH of my soil is 6.5-6.8. I already know its a zinc def. At first im thinking maybe a zinc def due to lack of nitrogen but now Im thinking its a zinc overload. ive also been using tap water which can cause a zinc def due to to much chlorine. But ive been using water conditioner which kills...
  16. WizHigh

    Dramatic Change In my Plants Health!? Please Input Needed!

    Plants are in 4th week veg. Im planning on doing a 2 month veg cycle. I just got a MH/HPS lamp 400w. Switching from a T5 HO 4bulb, was also using other lights. My plants was nice and perky before switching lighting. Ill show before and after picks. I watered 2 days ago using 4ml Grow and other...
  17. WizHigh

    Flushing In Hydro to fix a Phosphorus deficiency? Help!

    CFL lights 5x 100w 18/6 Hydro using croutons as medium PH level 5.5 - 6.0 FloraNova Grow/Bloom, Age Old Kelp, Super Thrive Noticed 2 days ago that 2 of my plants started to slow in growth. There going on 2 weeks veg. Also noticed the bluish color on the outer trim of the fan leaves...
  18. WizHigh

    Questions Questions Question!!! Off With the Fan Leaves Will it Still Grow?

    My first grow was going lovely 22 days strong. Great green color nice thick stalk and fan leaves huge. A couple days ago its mood swings start kicking in. I ddnt know what to hink so I read forums and googled a lot before making any moves to fix this problem. The problem was zinc and magnesium...
  19. T

    Help!

    Hi everyone, I am new here so I'm not sure if Im posting this in the right place but I need help. My plant is doing really good except one thing I have noticed is the branches of my fan leaves are turning dark purple on the top side. I have heard this is caused by a deficiency but I would like...
  20. treezzz

    please help me diagnose my problem

    thanks to any one taking the time to read this even if you have no idea what's going on with my plant. so i have a problem!!! one of my plants is starting to show rust-colored spots around the midrib of the largest leaves! i think i know what the problem is but i want to confirm it with at...
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