deficiencies

  1. G

    Help please what deficiency is this ! 15 days flower

    Hey guys i have my beautiful blue dream in day 15 flower few days ago these spots and leaves deforming and drying out, i thought it was wind burn and due to heat so i took it out and have had it in a larger space and kept it at a good temp with moderate winds and its just getting worse, any...
  2. K

    [Autoflower] Is this a Calcium deficiency?

    Light: MH cooltube set to 300w (was 450w when problems began) Medium: Canna Coco w/ perlite Nutrients: Emerald Harvest 3 part (click for feed chart) + CalMag (click for feed chart) Nutrient and water pH: 5.8 Medium pH: N/A Temperature: 70-72F (21-22C) RH: 45-55% Strain: Fast Buds Feminized Auto...
  3. FoliarFeeder16

    Help, yellowing leaves and sad plants

    So about two weeks ago I transplanted my plants into 1 gallon containers, and to me it seemed as they hated it. Ph’ed The water with Botanicare grow and Watered them. Soon after they seemed as if they had been overwatered. Were droopy. I’ve overwatered in the past before (different grow) and I...
  4. 1weedz4

    Ocean Forest Problems (pics)

    Hello dudes, For the past year I've always had a problem with Fox Farms Ocean Forest. And now it's happening again. Every single damn time. I'm having problems this time which it might be from not adding CalMag at first to RO water. The leaves are yellowing, some are purpling with the Do Si Do...
  5. cryptique

    Cal/Mag Deficiency? Or something else?

    Hi It's week three in my flowering room. And as you can see in the attached images leafs started to yellowing from the bottom then fall of some lower branches are affected too. I am using soil (Plagron bat mix) in smart pods (fabric ones) Plants have gone two months of veg with by only using...
  6. gs_0147

    First time grower-need help diagnosing issue

    Hi everyone, First time cannabis grower here! Always have had an extensive garden every year but this time I decided to add something special to my crop this year It’s a hydro set up-pH adjusted water to around 5.5-6 using botanicare cal/mag and general hydroponics flora series. Autoflower...
  7. 1weedz4

    Phosphorus or CalMag Deficiency? (pics)

    Whatsup dudes, I'm having a little problem with the girls. This has happened on the last grow as well. Here's the breakdown: 6 x 600w HPS 40 plants in 5 gallon FFOF soil Strains: Sour Diesel Grape Ape Strawberry Banana Romulan Grapefruit Nutes: Earth Juice Grow Earth Juice Bloom Earth Juice...
  8. Hydrowannabe

    Early signs of something wrong

    information: the clone is mango puff. It is 6 days old from transplant. I’m using roots organic original soil. I’m using r/o water with added cal mag and a little superthrive. Always ph’d to about 6.5. The clone has been under t5’s for 6 days and then The clone had showing first signs of new top...
  9. Y

    Leaf Septoria? Deficiency? Need help identifying (pics)

    Hello! So here is what is going on. Each plant is now 4 weeks old(still in veg, well for another week), all of them have been topped except one. All look healthy but one or two. ALL of them have extremely healthy white roots. Temps range usually around 68(night time) to a high of 77/79(day...
  10. Tjs1989

    pH won't fluctuate...

    Hey everyone. I have used this site for my last 2 grows, but never needed to actually post anything because you guys always answer my questions via someone else's questions. That being said... I have this issue that most probably wouldn't consider a problem, nevertheless it's been driving me...
  11. Charles m

    Possible calcium deficiency on Dwc seedling. Need help identifying for sure

    Ok so this is my 3rd dwc grow and i have never previosly experienced deficiency or toxicity problems..this is also my first grow in dwc using a plant from seed. (I usually got clones).. things have been going well. Explosive growth and im very happy except since 2 days ago i started noticing...
  12. AMgrowing

    Anybody know this deficiency?

    These are auto plants in their 4th week. Starting to flower. They starting showing these signs about a week ago. The leaves are getting yellow and brown spots, drying up, and turning crispy. It started on the bottom leaves but now it's moving up to the top. Really trying to fix this so I don't...
  13. john wishmyer

    hello yellow

    are the larger fan leaves turning that tint of a yellow a normal thing with aging or do i have a nitrogen deficiency? be a couple of pals n lemme know what you guys are thinking
  14. john wishmyer

    purple leaves , cold or deficiency?

    i feel like its probably just cold/pheno but im too new to know forsure im assuming that its cold because none of my other plants exhibit this extent of purpling except my other girl whos calyxs and sugar leaves are turning quite purple so give me your opinion let me know guys. bagseed plant by...
  15. john wishmyer

    underside of sugar leaves turning purple?

    is this normal i have em outside and as the early stages of flower continue n it starts fattening up with trichomes i noticed the underside of the leaves is turning slightly purple, is this a deficiency? i dont know what strain it is i got it in a big bundle of seeds from a friend. ive only seen...
  16. john wishmyer

    SPOTTING ON MY BABY WTF?! help newbie growp

    noticed these spots on one of my babies, they are fed exactly like the others as well with phd water so i wanna rule out that, the o ly variables that i could think of that would be affecting it would be the time change as well as losing an hour lof light, changing temps in my area. they are im...
  17. W

    DWC Northern Lights Auto with signs of deficiency

    Hi you all!! This is my first thread here, and I'm still learning the rules, so i'd like to say sorry in advance for any improper comment, out of place subject, or any trespass to the forum rules; also I would like to say sorry if any of my messages causes any disruption to anyone. It's not my...
  18. Weouthere

    Still having issues, help!

    My plant is 6 weeks old. Just transferred to coco/perolite mix 6 days ago and have been watering with 20oz of water with seaweed extract and nutes. Seemed to fix the main issues with leaves dying (because of p and k deficiencies), but now they look different but a lot are still dying. I went...
  19. jmoneygrows

    day 29 flower, nitrogen deficiency

    hey guys, so I had to go out of town for 2 weeks. had my friend water my gorilla glue 4s whle i was gone. Im growing completely organically, and well. I guess i didnt time the amendment ( growilla bud) timing down pat, because when i got back, a lot of the bottom leaves were crisp and falling...
  20. J

    Help identify deficiency !

    I use a already made compost tea with bat and seabird guano and seaweed. I just started using a nitro boost from dr earth and its 7-2-2. This is my first grow so I'm like a newborn baby in this field still learning. Anything helps! Also ph of soil is 6.5
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