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:
282 topics in this forum
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- 420 Crew
- 55 replies
- 55.7k views
For some reason, every time i find a decent nutrient problem solver, they dont have pics and when they do have images, they disapear after a week or 2 so now while i have one up, im downloading all the images, copying the text and making a copy for OzStoners so i hope you all find it helpfull or atleast an interesting read :smoke OverGrow thread i got this all from Considering most growers these days use 2 or 3 part nutrients, most of these problems shouldn't appear...more than likely the problem will be a pH imbalance which can result in the plant showing problems that you can easily confuse with with other problems or deficiences. So i found 2 pH charts that ar…
Last reply by Bbq Smokie, -
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- 10 replies
- 1.9k views
WOndering if anyone can give me a rundown on EC for growing in Coco or point me to a site which explains it in simple terms for a simple bloke! I'm mixing prescribed nutes in rainwater from specs on bottles and am getting an EC of 2.0-2.2. (in the can, not measured the run off as i'm not soaking pots. Plants are small.) Does this mean I adjust the nute quantity to change the EC or try and change the water PH prior to the mix? I've got no fucking idea. Cheers
Last reply by Frank Reynolds, -
- 1 reply
- 1.2k views
I'm in my first coco and first hempy bucket grow. 20L typical hempy. Coco with chunks and 30% perlite. Mega Crop as directed, but on the lite end. Nutes-in now around 5.9 pH, but we're accidentally consistently around 6.5 before a week ago. 315W CMH in a 2x4ft tent (0.6x1.2m). 24C & 50-60% RH. Mephisto autos, about 3wks post germ. 20/4 lights. No pests that I've noticed. The Sour Stomper looks great, no issues. The Samsquanch OG looks to have a nute issue. They are treated exactly the same and have equal light. So obviously there is a genetic need for more or less of something. I'm guessing Cal Mag, but I've never had a nute problem before. Luck ran out, had to h…
Last reply by buzzo, -
- 4 replies
- 841 views
Hi Everyone Just noticed that 1 of the leaves on my plants has light brown spots all over it there are also some other leaves you can see that are starting to get it aswell, is this a Calcium Deficiency or something else ? Thanks
Last reply by micmac, -
Hey does anyone have and suggestions on what nutrients are good for indoor soil plants through its stages and the ratios? I'm pretty new to this and I wanna get it right:) Posted from the OZ Stoners mobile app
Last reply by Veritas629, -
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- 420 Crew
- 10 replies
- 1.4k views
I have a handfull of leaves lower and top of plant starting to get some rust spots. Looks like it could be a manganese deficiency. Anyone had this before? how did you fix it? I'm aware of the slight nute burn on the tips. EC has been dropped and the plants look very healthy in general. Cheers Posted from the OZ Stoners mobile app
Last reply by buzzo, -
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New grow 1 2
by titsandacid- 16 replies
- 1.5k views
Having a little trouble with some lower leaves of a new grow atm. I’m not sure if it’s a deficiency or not. Help would be lovely. I’ve got a 1000 watt LED, and the medium is 45% coir, 45% premium soil, 10% perlite. Posted from the OZ Stoners mobile app
Last reply by Porky 1982, -
- 2 replies
- 642 views
I have to say its been a while since iv been on this forum, hope yall have been keeping well and safe and stoned. been growing ever since i did my first grow about 10 years ago (all my guidance came from the lads on here so hats off to all the regulars who have been guiding the younger generations for years). Iv probably grown 7 out of the last 10 seasons and had minimal issues apart from the regular ones. But this year got a few odd looking plants among the bunch and thought I would throw it on here to see if you guys can pin down some possible remedies for them. Outdoor Growing Medium: Soil and in Pots Growing Style: normal Watering/Feeding Frequency: every couple of …
Last reply by buzzo, -
- 15 replies
- 2.2k views
Hi hello .. I'm into week 5 of the bloom cycle using Cyco nutes (Bloom A & B, Zyme & Swell). Hydro, run to waste in coco coir and perlite mix (1:3 ratio) .. using 2 x 600W HPS Cultiv8 digital ballast, heaps of airflow .. air conditioned room, SCROG .. top of canopy usually between 27-30 degrees with around 70% humidity. Have 4 plants, 3 strains (next time will be sticking to just one strain!). The plants all look very healthy with buds everywhere .. but the waste water coming from the Blueberry plant is giving really high PPM readings, between 3.50 and 5.60 .. which seems really odd to me considering only 2.10 PPM nutes are going in. The plants are all flushed…
Last reply by zombywoof, -
Hey guys i hope all ie well. This young lady has been in flower in soil for about 4 weeks. I have been giving her half dose of seasol and 1 dose 10ml of bunnings PK solution . This has been happening once a week.. The yellow leaves have only appears this week and every day are getting worse . I checked the ph of the water . Which I have not been doing and it was 9.0 so adjusted to 6.4 and flushed a 20l bucket of soil with 20 litres of water . It also rained last night. Do you think this was a ph lockout or maybe cal mag. As there is one leaf out of the lot that has white mottle look to it. Will it be okay after my flush and rain or do I need to do someth…
Last reply by sam2810, -
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- 14 replies
- 1.7k views
Hi all, Has anybody had success from Bio Diesel Nutrients? I’m hearing either “it’s the best” or “stay clear” Anybody had experience using? Thinking about getting a starter pack. Posted from the OZ Stoners mobile app
Last reply by Sumrandombloke, -
Ok been having a few little issues and first time iv decided to check the ec of run off....... fucking 2.9 and a ph of 6.7....... all 4 autos sitting around the same, I know what’s caused it, but fixing it is the fun part...... iv flushed the crap out of em all morning with no nutes and a ph of 5.8, got the ec down to 1.0 but ph only dropped to 6.4...... 2 plants full in flower, and other 2 have only just shot pistols. For the girls in flower I’d like ph down to 5.8 as there showing phosphorus issues ( hence the check) my question! With the flush should I be aiming to get the ec even lower to help open the lockout?? There due for another feed tonight, should I feed half s…
Last reply by Ras_gorrilla, -
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- 8 replies
- 863 views
Hi guys I have 2 seperate grows both off the same reservoir . Coco /perlite mix with megacrop nutes Noticed in one grow I have yellowing leaves on one plant and in the other tent I have white spots on one plant Others seem okay Took a few leaves off and can’t see any bugs and the yellow sticky pads are prettt clean except for a couple of fungus gnats I’ve just added some cal mag but any experienced growers chime in that would be great Posted from the OZ Stoners mobile app
Last reply by chopperw33d, -
- 0 replies
- 620 views
Hey guys. I am running Reizeger nutrients. Recommended ec is 0.3 to 0.7. Originally I was at 0.7 but burning the tips of the leaves, so flushed and backed off to 0.3. My question is, when do you know it's time to start stepping it back up? If when I test the water and the ec has dropped after a couple of days, do i make the next batch stronger? If it stays the same, keep it at that? Posted from the OZ Stoners mobile app
Last reply by Dhufish7, -
- 7 replies
- 1.2k views
Hey all, I've come home today and I've noticed that my seedlings try leaves are pointing slightly downwards. I'm a total noob at growing so maybe I'm a little paranoid but is this normal or am I doing something wrong? Thanks in advance
Last reply by Stev3-o,
