Nutrient Problems
HELP! Whats wrong with my Plant?
To assist the cannabis community in providing you with an accurate diagnosis, help and advice please answer as many of the the questions below as possible including a description of the problem/s and how long the cannabis plant has been suffering along with any good clear photos when available.
Indoor/Outdoor:
Growing Medium:
Growing Style:
Watering/Feeding Frequency:
Nutrient Strength (PPM/EC):
PH Levels:
Temperature/Humidity Levels:
Air Flow/Fans etc.:
Lighting Type (CFL/HPS/MH etc.):
Total Wattage:
Growth Stage:
Plants Age:
Cannabis Strain:
280 topics in this forum
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- 4 replies
- 860 views
hey ya'l. hoping to find that this is a common problem with a common solution...sorry i cant upload any pics but its pretty easily explained...little dots on the large mature fan leaves...the colour of the leaves is fine and i thought the little dots were just the remains of a past problem that had since gone away but recently it looks like the dots are very faintly starting to come through on some new fan leaves...still only on the large mature ones... PH=5.5-6 INDOOR GROW 1000W HPS TEMPS ARE PERFECT USING A GENERAL NUTE SOLUTION PLUS SUGA RUSH (PROBLEM EXISTED BEFORE SUGA RUSH) ROOTLS LOOK LOVELY its about to start week three of flowering I ADDED A SHOCKING PIC, APOLO…
Last reply by williemac22, -
- 9 replies
- 791 views
Indoor/Outdoor: in Growing Medium: coco 80, perlite 20 Growing Style: 35L medium Watering/Feeding Frequency:3L per day Nutrient Strength (PPM/EC): GT coco grow a+b 4ml per litre, cyco rhyzo 1ml/L and GH calmag 1ml/L PH Levels:6 Temperature/Humidity Levels: 24 degrees 30-35% Air Flow/Fans etc.: 1 × inlet 1x exhaust Lighting Type (CFL/HPS/MH etc.): hls Total Wattage:400 Growth Stage:veg Plants Age: 45+ days Cannabis Strain: not sure First time so im having a good crack at it and this forum has guided 90% of the way for me! Cheers. Cannot find this problem anywhere!! Hopefully you can help me out
Last reply by Gissepi, -
- 26 replies
- 4.1k views
Indoor/Outdoor: Indoor Growing Medium: canna terra professional Soilless mix Growing Style: Topping / SuperCropping?? ( Bent branches until they would crack causing them to lay on their sides and form a knuckle ) Watering/Feeding Frequency: when pot is about 50% of it's wet weight Nutrient Strength (PPM/EC): canna terra flores, Seasol, rhyzotonic, cannazym and molasses - EC = 2100 atm using canna nutes schedule.. PH Levels: 5.8-6.0 Temperature/Humidity Levels: Night 18deg C, Day 26 deg C Air Flow/Fans etc. fan for circulation and a fan for venting both 24/7 Lighting Type (CFL/HPS/MH etc.): HPS / LED Total Wattage: HPS - 400W / LED - 300W Growth Stage: FLOWER - DAY 15 (…
Last reply by The Jackel, -
- 6 replies
- 3.5k views
I'm quite certain of why this has happened, but I'm interested to see if anyone else has happened to come across this. It's from an organic bottled nutrient and will tell you why it's gone like it has if no one else has a clue.
Last reply by Naked Monk, -
- 8 replies
- 1.5k views
Hello all, Having an issue with my current seedling - 3 or so weeks in and leaves are turning yellow with brown spots in the middle. Some info on my grow: Melamine pantry, Mars II 400 LED, 4" carbon filter and inline fan with speed control. Temps hover between 26 and 28 deg, RH usually around 58-65%. Water when top few cm are dry. This particular seedling popped around three weeks ago, has yet to be fed but has been given Seasol twice a week or so apart. Previous strains I've grown haven't wanted a feed for the first 4+ weeks hence why hasn't been fed. Have canna terra vega+Flores, have also done other grows with Powerfeed and ozi magic gro juice and monsta bud an…
Last reply by LakeHaze, -
- 3 replies
- 1k views
Hi everyone, I'm Jay.... Been coming on this forum since last september as there is such useful information about growing. So thanking everyone who shares their experiences as it really has helped me and I'm sure a lot of others as well. So I am a rookie and still feel quite uncertain when trying to identify 'what the problem is' as a lot of under/over feed can resemble another issue and that is why i am overwhelmed with theories and information. So I am going to post a few pictures in hope that there may be somebody who knows what the issue is. Indoor/Outdoor: Outdoor Growing Medium: Soil Watering/Feeding Frequency: Every two - three days Feed every week or eve…
Last reply by Green Reaper, -
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- 420 Crew
- 11 replies
- 1.5k views
Hey guys, I have been having a bit of trouble with my baybeh. She has been showing some pretty strange Fluro green, nearly yellow bits on the new growth. Can anyone help me remedy this problem? I've tried watering less as the Canna Terra soil I use stays moist for longer than average. I've been using Fox Farm Nutrients Trio. Which have been amazing for me in the past.
Last reply by Faith, -
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- 420 Crew
- 6 replies
- 1.5k views
hey guys, just wondering have found that my girls have become nitrongen toxic.This is my first grow ever, im in a 1x1 tent using a mars2 1600w led, growning in clay with a ring drip system, with 2 bag seeds plants, about 5 weeks into 12/12. pretty much just doing this run to learn as much as I can before I get into my own house and can do it properly with clones. which will be in a few months. ok so I'm using tap water but the water straight out of the tap is reading 1.6 ec. quite high ay?i noticed the other day the leaves were starting to curl down and become claw like..i had the olds come over for a few days (they don't know about it and wouldn't appove haha) so, drain…
Last reply by dozzer15, -
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- 11 replies
- 2.1k views
Hey there guys n gals got a little problem could use some help to identify added some pics and as much info as i can been looking at a bunch of different nutrient charts but wanted some others opinions on the matter Thanks in advance Mord. Outdoor large pots 510mm soil/coco mix ferts fruit and flower npk mix once a week water when needed (1-3 days) soil ph unknown water ph 6.0-6.2 (pumped out of a river) plant age: 8-12 ish weeks ( almost end of veg) strain : unknown sativa dom p.s forgot to mention that most of the problem seems to be around the lower 1/2 of the plant.
Last reply by itchybromusic, -
- 19 replies
- 1.8k views
Soo can anybody help me diagnose what's wrong with the girl, Using normal Bunnings soil, the premium one. I have been making sure to use water that is specifically ph 6.5 It has been totally fine up until now when the lower leaves are yellowing and getting some pretty nasty spots on them. I have been using only small amounts of nutes, after flushing it with ph balanced plain water to see if it was nutrient lock, this did not help
Last reply by louise, -
- 17 replies
- 2.9k views
Indoor/Outdoor: Indoor Growing Medium: Soil Growing Style: Watering/Feeding Frequency: once, twice a week Nutrient Strength (PPM/EC): PH Levels: 6.5 Temperature/Humidity Levels: 20 degrees, 50% humidity Air Flow/Fans etc.: Lighting Type (CFL/HPS/MH etc.): 400w hps Total Wattage: Growth Stage: flower, week 4 Plants Age: Cannabis Strain: Hi All, Wondering if I can get some opinions on what's going on with this plant, based on the picture? I've looked at the deficiency charts and have a fair idea what it might be, but wanted a second opinion before I make a decision. Plant is in week 4 of flower, it got seeded by the male (not too worried, I have enough smoke). The lo…
Last reply by ryanme1234, -
- 10 replies
- 2.2k views
Hallo, I am growing a auto flower, berry bomb. I live in Tasmania and we only got bunnings here where I can buy nutrients. The nutrient I bought is seasol ( see picture ) Now I want to now can I use this as a vegetative nute?? Thanks King green
Last reply by Matanuska Thunder, -
Hi All, I noticed this last night and I am having issues trying to figure out which one it is. I also noticed a few leaves up a bright yellowing starting on another leaf and the tops all looking a little yellow as well. Now I also figured out that I should have stepped up my guano feed from 5ml to 10ml per liter of water as well and will be starting that from tonight. current feed mix is 5ml of guano, 2ml of A+B for flowering Same branch (Lowest branch) - you can see the yellowing I mentioned... My thoughts are either Iron or Magnesium... BUT I am not worried as such - more of a case of I wanna know what people think. The rest of her is fine so agai…
Last reply by itchybromusic, -
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- 420 Crew
- 4 replies
- 1.3k views
Hi, Just trying to figure out if I have a nutrient deficiency or Nute burn with some seedlings. Growing under led light. Potted in a generic bunnings type "seedling" mix. See pictures the ends of the leaves are yellowing. This happened in my last attempt with all my seedlings I ended up planting them outside and they flourished and didn't have the same problem. Just got my pH and ppm meter today I had been just watering them with tap water and a little Terra Vega very weak solution. I am thinking it might be Nute burn with the potting mix having too much in it to begin with? Just flushed it with pH 6.5 and ppm 50 water from Brita filtered water to see if that helps.…
Last reply by Matanuska Thunder, -
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- 3 replies
- 3.1k views
Heya all. From what I can tell getting a nitrogen deficiency problem, but I'm not too sure why. This girl is thirsty ... drinking about 1.5l of water a day. Im currently feeding her 4ml Canna Vega Bio (3-1-5-1) + 2ml Amgrow Nitrosol (12-2-13-7) and have started 2ml PK 13/14 (0-6-11-0) that should be HEAPS of juice, as you can see on other pictures there is only the smallest tip burn and the buds are looking nice and fat already so it's taking it quite well. any idea's or is this just a natural thing?
Last reply by T.WilyRR.,
