burn

  1. P

    1st time grow, deficiency? Nute burn?

    Hey all! These plants are all in General Hydroponics cocotek and using Green Planet "take it and grow" nutrients kit. They are about 5 weeks from germination. Lately I am noticing the bottom leaves are dying off and some tip burn. Some purple stems too. I use the 5 gal jugs of water at room...
  2. T

    Nute burn? Nute lockout?

    Hey guys! Check out the pic below and tell me what you think. I test my runoff after feeding and the PPMs don't show these plants to be feeding as much as I think they should. So I'm thinking of flushing. My buddy says though that he thinks it's just nut burn and I should scale back a bit...
  3. L

    Seedling issues - Nutraburn

    What's up everyone! Im new here so im still finding my way around. I ran into a little nutraburn issue on one of my plants that has a history of issues, I was wondering what are the odds of the plant being a female if, the plant has stunted during its seedling stage for a month and a half...
  4. M

    Nute or light burn from neem oil & soap spray

    Hello guys, Newbie grower here, and in need of some help. This is my first ever attempt at growing my meds, and a newb on this forum as well. 4'x4' tent (thick 1860D material) 6.8' tall 1 x 315 CMH with Phillips Agro bulb 1 x Morsen COB full spectrum LED (two cobs) for support light...
  5. Oldbear

    Are You Overfeeding Your Girls?

    I found a couple of articles on over feeding. Hope it helps people. As one who seems to have a problem with overfeeding I can give a few symptoms to look for. 1. Spots on the leaves 2. Discolored (yellowing) leaves 3. Leaves curling downward 4. Browning and loss of foliage It's...
  6. H

    Seedling Troubles

    Hey guys, So this is my first grow, bare with me. I'm growing two crop king Purple Kush in 5 gallon pots, with Happy Frog soil, 300W Vipar Spectra LED's and using filtered tap water scaled to 6.5 on the pH (no nutrients at all just yet); all inside a 4x4x6.5 reflective tent. Lights are...
  7. S

    First time grower - Help confirming sex

    I think I know the answer to my question but was looking for some insight before I burn down the tent... Can someone confirm that the pictures below are in fact male plants? End of Week 1 in flower after 8 weeks of vegetation. First grow and it looks like I'm 3 for 3 on males..
  8. B

    Need help to diagnose - LED burn? Nutrient burn? Disease?

    Hey guys! Brand new here, this will be my first post other than an introduction! But i got a problem thats driven me here, and its been bothering me for awhile. First my set up: Set up: If it works ill upload some pictures to give you an idea, but i built a grow room in the once 'breakfast...
  9. L

    Light burn or nutrient issue?

    Hey everyone, Below is a picture of my girl. She's veggin about 4 weeks now. Light cycle of 18/6. Getting 1 quarter of the recommended nutrient dose in her water and ph level is between the normal parameters. I notice that a couple of the top leaves edges were going brown and lighter than...
  10. K

    Help, I Think My 3-Week-Old Babies Are Dying

    To try and help my outdoor plants take in more sun and get an extra hour or two each day, I surrounded them with mylar reflectors. Unfortunately, when I came home from work the next day, the wind had knocked one of the reflectors over on to the plants, causing them to not get sun that day. When...
  11. S

    Tips of young plant are curling, don't think it's nute burn

    Picked up a clone last week from a local dispensary and it's growing well but the very tips of newer leaves are starting to curl at the very tip. I grow it outside during the day and inside at night, growing medium is currently just potting soil and I haven't added any fertilizer or anything...
  12. A

    Help!!

    My plant went through nitrogen deficiency due to low PH in mid April, since im growing outdoor (spring time) it went into flowering. I flushed the soil and added extra light during night time to re-veg. This came with a lot of lower leaves turning yellow, and i understand because all thats...
  13. J

    nute burn or K deficiency

    i wanted to know if it is nute burn or potassium deficiency ive been feeding my plant a 12 12 36 solution
  14. G

    Yellowing & browning but unsure why

    Hi there, new here, first grow. Soil Grow (Vigoro Organic Potting Mix & Perlite) @ about 2 months in... Blueberry fem Indica Only growing three plants in a 3x3 space. Lighting: Apollo Horticulture GL80LED Full Spectrum 240W LED Grow Light (supplemented with big full-spectrum compact...
  15. L

    Help - Heat burn on my seedling

    Hey everyone! I was just looking to see if anyone could give me any advice on my poor seedling. I came home late from work last night and found that the light had came undone and burned my seedling pretty bad, my question is should I start over or is it possible for this little lady to recover...
  16. P

    Light burn on seedlings?

    I'm on the fence right now on what to do or if I need to do anything at all. It has been about 20 years since I grew but now that I live in a state that it is legal to grow for personal use I'm getting started up again. New technology and being rusty has me worried and possibly micro managing...
  17. O

    Nute burn, deficiency or transplant shock?

    So I transplanted 3 days ago into promix hp.i fertilized with general hydroponics flora series at their recommended dosage yesterday. My leaves aren't looking too great. Mostly bottom leaves. Does this look like transplant shock, nute burn or nute deficiency?
  18. nobodyhere

    Help - 1st grow - Slight burn on lower leaf

    Lower leaf has a little burn on one plant, I see this is common in a lot of grows. FFOF <40%, Light Warrior 40%, Perlite and clay stone ~20%, BOG Bogglegum @ 17 days, one 300w LED about 30" and a 60w 6500k cfl, temps 70-80, humidity 45-55. Only giving CaMg at 200ppm right now. Thoughts?
  19. T

    Whooops - Severe heat stress - What do I do?

    I am growing in a 5 gallon space bucket setup. Running 4 23w cfls as well as led strip lights around the inside of the bucket for extra lighting. I haven't had any issues during the entire grow, until two days ago when I the fans accidentally came unplugged for about 4 hours. Raising the...
  20. A

    White Widow EC Too Low?

    I am growing Crop King White Widow. This is my first grow. 1-3 weeks of flowering left to go. (Buds are getting fat fast but all pistols are still white) Flood and drain. Under lots of light. Humidity is 40%. General Hydro flora trio nutrients. Plants seem otherwise Healthy. The girls burn...