yellow

  1. C

    Any ideas?

    Just wondering what could be causing my issues here. Have 2 sappy sour x2s here 17 days into flower with 2 45 watt full spectrum led grow bulbs. Getting alot of the bottoms leaves just turning yellow and dying off. A few of the kolas have yellow tips on the very top sets of leaves not under...
  2. F

    Yellow Tips On My Plant

    I am new to growing. This is my first. Plant has been growing in soil for about 40 days. My plant grew to within 6 inches of my grow light. Its a 250w HPS. The grow area has a 12 in fan with a exhaust fan. I have since moved the plant to about 18 in from light. The plant started to yellow at he...
  3. S

    Yellow leaves during flowering

    Im a new grower my plants are in flowering stage and everything was going fine buds making but now leaves are turnig yellow and crunchy curling down. The bud is growing slowly but its growing... Ikno i have shitty lab but what should i do?
  4. F

    Yellow leaves with purple spots - Some plants only yellow leaves

    What Strain is it? Several variations of OG. We dont know for certain. Week 4 Flower Indoor RH40 reservoir temp: 69 MANual feeding 1000w climate controlled RH of Room/Cabinet? 75 PH of Medium or Reservoir? 5.8 Any Pests? naw How Often are you Watering I water to flush, by hand, let them drink...
  5. D

    Yellow New Growth

    Can anybody help with diagnosing this issue with my yellowing plants. Happy Frog Soil Temp 73-78 No nutrients to date except for one dose of Calmag for the yellow plants. 600W MH Light PH water 6.3-6.5 Light fan on plants 6 of the 11 are doing well Appreciate any help. Oh, the plant on the...
  6. SVA10

    Yellow tips and some yellow spots on leaves

    Hello... Here i am again, asking for help. So, i have some plants right now, and i even bought a grow tent, but im having a problem with this one [Big Bang Auto] i found some yellow spots 3 days ago, and some leaves with yellow tips, not all, but some. Can someone help a newbie here? [More...
  7. V

    Help! Yellowing & no resistance leaf falloff - Bottom yellow leaves

    Hey guys, i've been having my bottom most leaves pull off with next to zero resistance (simply moving the plant around would make them fall off). They are also yellowish green! All my plants have been doing it so im not entirely sure whats going on! My pH of water in is usually 6.8-7.0 and comes...
  8. M

    Yellow spots taking over!

    Spots - 420 Magazine Photo Gallery can't figure out what these spots are... she's almost 4 weeks into flowering, the spots start off at the tip of the leaf and gradually get worse moving down the leaf, it happens slowly over several weeks.. other than the spots tho the plant seems happy...
  9. R

    Brown & yellow spots on sugar leaves

    I have these yellow and brown spots on my sugar leaves. Can some tell me what it can be? I grow in a 2 x 2 1/2 grow tent under 2 450w LEDs use Fox Farm soil and nutrients.
  10. G

    Need help! Yellow leaves on budsites

    Hi, Im on 8th week of flower on my high THC unknown strain, been feeding it with Gold Label Soil in the same ratio as ive been doing since 2nd week of flower; A+B - 2ml/L PK - 0,5ml/L MG - 0,5ml/L Enzyme - 0,1ml/L Im currently seeing 20% clear and 80% cloudy trichomes. Some of the lower...
  11. PacificPeach

    Sick Plant Question

    Hello, I have done a couple of indoor grows. But I am still a newbie. This summer I planted 2 Fast Buds LSD 25 seeds outside. They are about 6 weeks old now. I have fertilized them about 1-2 times per week according to the Fox Farms soil schedule with Big Bloom, Grow Big, and Tiger Bloom. One...
  12. Y

    Seedlings Look Sad

    At first, sorry for my bad English, I am not native. Hi guys, i hope it will be my first grown, I bought 2 vision seeds auto white widow and 1 advanced seeds jack herer and I started to germinate them. They are now 10 days old. In first 7 day, there was no problem, they crack their seeds and...
  13. S

    Plants dying need help

    Have these plants in 5 gallon buckets have been using advanced nutrients since start. Hydroponic grow in hydroton. Not sure what's causing my leaves to turn yellow and die up top. Lower leaves seem fine. Two of the plants leaves are turning yellow leaves are curling down and their tips are browning.
  14. J

    Nitrogen deficiency lockout

    I was planning to switch to flower in 2 days. I watered yesterday but didn't use any nitrogen. Today leaves are turning yellow and falling off. Can I start flowering without fixing the nitrogen problem?
  15. Timmo

    Red yellow and blue tarps as shade cloth?

    Any reason to think that this is a bad idea? This is the south side of the greenhouse. The north side of the roof, which has only half the square footage, has blue tarps, opaque tarps, and no tarps, so there's at least some white light getting in.
  16. H

    Plants are growing slow and starting to turn yellow

    this is my first time growing so I don't know what to expect my plants are now a month old and are still small and now starting to turn yellow and just grow very slow I have 2 100w 6400k cfl bulbs on them about 6 inch away from plants I water almost daily to keep the soil damp can anyone give me...
  17. Tris420

    Yellow Leaves - 2 Weeks Old

    Hey 420 Friends .. I have a little GrowBox with a marshydro 300watt LED . I have done like 4 Grows in the same Setup and had no problems at all . Now 2-3 Weeks ago i planted a new one called Royal Gorilla . Im using Plagron soil which has a little bit nutrients inside for the first 2 weeks...
  18. J

    Request for advice - SnowBud - Akorn week 7 bottom leaves yellow

    Hi everyone, It's me again, the guy from the Day 20 SnowBud - Too small? Slow growth? My Snowbud / Akorn from Dutch Passion is 7 weeks old now (seed planted early June) and after a slow start (see link above) my baby is now growing a lot faster. Started giving nutes from 28 June onwards and...
  19. N

    Help! Is this plant healthy?

    Hello! I've been doing my first grow since May. I was given the seeds from someone who knew nothing about cannabis and called them 'white spider', so I assume he meant white widow. Out of 15 seedlings that survived seeds 12 have showed clear female pre-flowers with two pistils each (nothing yet...
  20. InTheShed

    Yellow irregular spots on leaves - Doesn't seem like Septoria though

    55 day old AK-47 auto: soil, outdoor sun/indoor CLF's at night, in flower. These just started overnight. I looked it up and it looks like the pictures that say Leaf Septoria. However, it doesn't really fit the description: QUOTE: Sometimes called "yellow leaf spot" or "leaf...