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brown spots

  1. N

    Small brown spots on lowest fan leaves

    I am just about 3 weeks in and have been having pretty solid growth. This morning I noticed these very tiny brown spots on the lowest set of leaves. Plant looks healthy otherwise. It’s an autoflower, being grown in spiked soil. I haven’t added any nutes yet. Soil is full of good stuff as is, but...
  2. M

    New grower: Need help, advice, tips, pictures

    hello, first of all. i have 2 main question. 1. does hydroguard kill or keep algae away? 2. my plant is stunned and some of the leaves have brown vein/spot on them. how do i combat this problem? is this an algae or nutrition issue? info regarding my setup: i have been closely following this...
  3. AfromanDunDaDa

    Need help: Anyone know why this would be happening?

    About 3 weeks into my first DWC grow. I started noticing these tiny little brown spots on the lower leaves which has now spread to the rest of the leaves except the newly grown ones. I check my pH every day twice a day. Usually stays between 5.5-6.2. Temp inside the tent (tent is 2x2) averages...
  4. F

    Help needed - Blueberry soil grow - Pic

    Hello fellow growers! I been growing in soil for 5 crops but never had this problem before. Soil im using is biobizz all mix and been watering with ph 6-6.5 water only. she grew very well at beginning but then after 4 weeks growth slowed and plant turned very light yellowish. not frispy leaf...
  5. O

    Help me diagnose and fix my plants!

    Mostly all of my plants either have or are developing a yellow tint on the leaves and they are getting these brown spots. These are indoor grown white widow seedlings, I have been using rain water to water them and haven't been testing PH, they are planted in Fox Farm ocean forest soil, and I...
  6. W

    1st time grower in need of help

    I'm growing 5 plants indoors. Using coco choir and CFL's for the time being. I may switch to a 250 watt hps light for flowering. The plants had been doin very well up until a few weeks ago, they began drooping and the bottom leaves have started to look almost white. These plants seem to be...
  7. R

    Help! First grow problems

    Hi all. This is my first grow and the third node has started to appear but the leaves have gone droopy and yellow and one leaf has brown spotting. What could it be? Ive been looking at nitrogen toxicity and over watering? but I dont think ive watered that much.. maybe once every 2 days. Im...
  8. G

    I need some help! Brown specks and yellowing leaves

    Everything's been going great up until a few days ago. My plants are almost three weeks old. I started noticing brown specs on some of the bottom leaves and they turned yellow quickly after. They're are dozens of tiny brown specs on the leaves. I had them in solo cups until I noticed this and...
  9. 4

    Brown spots on fan leaves

    this is my second grow. I've done lots and lots of research, as well as browsed many "problem" threads on this site and others, but i'd still like to get other more experienced growers' opinions on what my issues are. So here's a little info. 3 gal smart pots/FFOF gamma kush and super...
  10. D

    Clones with brown patches need help with diagnosis

    I recently purchased Obama Kush Clones they were 21 days old when I got them. I have had them for one week. So they are not at about 28 days. This is my second attempt at a grow my first time ended badly with bad clones and bugs. They have brown patches that feel and look like dead leaves. What...
  11. Cyberbong

    Dark Underside and Yellow/Brown Spots

    Hey fellow growes :) Im new to this amazinf community and this is my first ever grow, but I'm having a bit of a problem with one of the plants. I checked the awesome Pictorial and other threads on the forums but had no luck in identifying my problem. Im hoping you guys can help me...
  12. S

    Cannabis deficiency questions

    Alright so this is my first grow and my plant is about 3 weeks into veg and I have these brown dots and brown spots on the leaves. I water every other day, every two waters I add nutes to the soil. I have tested my ph and its 7.0 (which is a bit high and in optimum range from what I know) so...
  13. B

    Patient new to growing - Need help Please!

    I am new to growing. I live in northern Texas. I have a small 4 banger set up in my bathroom. I have the intake and outake fans running 24/7. I have my CFL running 24 hours. I keeping the ph arround 6. Using flora bloom/ flora grow/ and flora micro as per directions on bottles. The temp stays...
  14. Nutella420

    Light brown circles on fan leave - Need Help!

    So 4 days ago I checked up on my 3 week old and she has started to form these light brown almost yellowish spots as you will see below. It didn't get any worse nor has it spread, just stayed the same size since i first saw it. I transplanted her 2 days before this happened but I'm not sure if...
  15. A

    Whats wrong with my plants?

    growing in soil, i planted them on January 7th and now some of my plants have yellow tipped leaves and brown spots. please help me.
  16. C

    I need help!

    This is my first time growing, so im just kinda goin with the flow. but the tips of some leaves are turning a brown/yellowish and seem to be dying. also, one of my leaves had curled completely in on itself. its about 9 weeks old, on a 12 hour light cycle. i have no idea what to do. please help...
  17. T

    Help a newbie! Sick first crop

    Help!! I'm a newbie and this is my first crop. I only have one girl in bloom and she's turning yellow. Been in bloom for 4 weeks. Buds are growing but worried. Also have several in veg that are 6 - 8 weeks old. They have started to yellow. Been giving extra Nit and now we have small brown...
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