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  1. BibbyMcBuds

    What is the reason for pH of nutrient solution to go up drastically over night? Please help!

    Hi all, Hope everyone had a great Christmas. I really need help figuring out why the pH in my nutrient solution to go up over night by 3 to 4 points over night? Everything I'm seeing online only explains pH going down due to organic materials or temperature ect. Nothing about how or why it could...
  2. BibbyMcBuds

    Brown spots on leaf tips, is it calcium deficiency? & Questions about LST

    Hey all, just wondering if anyone knows if this is calcium deficiency or something else because it looks like calcium deficiency but I give plenty of calmag & every additive bio diesel make so Im not sure it could be at this point. pH going in is definitely fine. Pretty sure she's 4 weeks into...
  3. BibbyMcBuds

    Is this light burn or nutrient deficiencies?

    Hi all, need some help identifying what this problem is that I think is in its early stages on my candy Kush photo plant. I did recently get a new led light to fit my bigger grow tent so I'm thinking it's light stress but also it looks like maybe something is chomping on the leaves. I...
  4. BibbyMcBuds

    Seedling taking forever to grow & has weird looking first true leaves. What is the cause?

    Hi everyone, just wondering if anyone has any answers to why this Kandy Kush CBD photoperiod seedling just isn't growing and what it has grown looks all wonky, one weird big true leaf then two smaller twisted looking true leaves. The cotyledons don't look too crash hot either. It's on day 15...
  5. BibbyMcBuds

    Have I let my widow over ripen? When to harvest?

    Hey, just need to know if my white widow auto CBD plant is over ripe, I have two, one is two weeks younger than the one that I think I have let get over ripe. I thought that I had to let the trichomes ripen to 70% amber but now I think I've been too patient. Please take a look at the pics and...
  6. BibbyMcBuds

    Edges of fan leaves turning red & clawing upwards, what's the cause?

    Hey all (: The very top fan leaves surrounding the main cola have turned red on the edges and are canoeing up, I did have a heat stress situation a few weeks ago which is why the stems are purple on both plants because my grow tent was too short for the autos I'm growing but I got a new tent...
  7. BibbyMcBuds

    Lower fan leaves dying with approximately 4 weeks of flower to go normal?

    Hey all, Just wanted to ask if it's normal for the lower fan leaves on an autoflowering plant to be dying and falling off with probs about 4 weeks of flowering left to go? They are turning a lighter green then curling up at the edges and dying then falling off, some fall off some come off as I'm...
  8. BibbyMcBuds

    Can anyone identify this bug

    These bugs fall out of my plants when I move or shake them, finally got a picture of one. They are pretty small little bugs and I've tried and tried to find which bug it is with no luck. There are little white egg like spots on some of the fan leaves too. I initially thought it was powdery...
  9. BibbyMcBuds

    What are these brown spots on fan leaves?

    G'day all, I am just wondering what these brown spots are on my fan leaves. The spots are only on a few of the leaves, the leaves next to the ones with spots don't have them at all. Is it a calcium deficiency possibly? I've been giving calmag once a week but only a low dose because I...
  10. BibbyMcBuds

    Nitrogen toxicity? & Had to tie plants down due to light burn, is it right?

    Hi all, just have a few more questions concerning my autoflowering white widow girls. They grew a heap taller than I thought they would so I've had to tie them to the side of the pot as damage control as I have no more room in my tent to heighten the light and they just keep growing taller and...
  11. BibbyMcBuds

    Fan leaf tips curling upwards & browning?

    Hi everyone, just need to know why my leaf tips are curling up and browning at the top of the plant. Is it too much nutrients or is it because those leaves aren't getting enough water or is it the led light too close? Theres a few fan leaves that are browning at the tips with no curling at the...
  12. BibbyMcBuds

    Should I repot my autoflowers into bigger pots?

    Hi all, I'm growing two White Widow Autoflowers in a 60x60x140cm grow tent with a mars hydro ts600 led light. My girls are currently in 3.8 litre (1 gallon) grow bags in Coco & perlite mix. This is my second attempt, my first attempt was embarrassingly bad. I had real trouble with my first...
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