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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- 1 reply
- 784 views
Ok well i have had some nute burn on one of my plants.Have two plants in a dwc bubbler feeding proganics grow.I started with 1/4 strenghth nutes(bottle says 5 - 8 ml per litre)feeding once every 7 days and i was up to 5ml and one of the girls got burned leaves and curling up and a few golden spots around aswell. Just curious as to why this didnt affect the other plant aswell,anyway i have removed the nute water and used straight ph`d water for 3 days now and the burned leaves are not as stiff as they were now.Should i replace the nutes now or wait a few more days?And im not sure as to how much nutes to give them now,should i start back at 1/4 strength or what? Also th…
Last reply by ktm250, -
- 8 replies
- 2.2k views
so, 8wks in flower....and my buds dont seem to be filling out as much... , dwc system, running proganics (cause i had no moneys after set up) 75lt o2 pm ec at 2.2 temp in room: light off :18- 22 lights on: 24-26 air con kicks in when light comes on to keep temps controlled, flushed 8 days ago, water refill in 2 days.... ]tell me what you thinks going on, this is first run with dwc, first problem aswell.. i nearly made it... tell me what ya think plz ppl uka,
Last reply by uka, -
- 8 replies
- 980 views
Indoor/Outdoor: Indoor Growing Medium: Soil, perlite 50/50 Watering/Feeding Frequency: Watering every 3-4 days. Feeding every 3-4 days after watering Nutrient Strength (PPM/EC): N (0) P (13) K (14) PH Levels: 7.5 Air Flow/Fans etc.: Cooltube and fan Lighting Type: 400W HPS Growth Stage: Flowering Plants Age: 3 months from seed Cannabis Strain: White Widow Hey guys My plants top and bottom leaves are yellowing ever since i went into flower (2 weeks ago). Im not sure if its nute burn or a deficiency. My nutes are originally for hydro and the bottle does not mention nitrogen. It only says PK-13-14. It could mean nitrogen is 0 and might explain a deficiency. Im not too sure…
Last reply by Cyclone, -
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- 420 Crew
- 6 replies
- 747 views
my outdoor plant is in bud stage, for about month now, flowering i mean. I recently, (2days) notice the leaves on the buds are half yellow, half green. the yellow half being closest to the flower, the outer is green. weird. My feed cycle might be the issue. I am using dutch master gold nutrients. I will probably answer my own question in this blog. I am feeding the plant according to the dutch master indoor feed rate, there is the problem right guys? I should lower my nutrients for outdoor weather? Should I feed it everyday or every 2nd or 3rd day? the weather here is between 23-32 and getting cooler. I hope u can understand my blog. I am growing in a huge pot, with…
Last reply by Frazz, -
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- 420 Crew
- 6 replies
- 752 views
Ok,grow info - small growbox,3 x 23watt clf`s,1 x 48watt cfl and a 1 x 65 watt clf.temp between 25 and 31.The plant in the 3.5 litre dwc is what im having a problem with.It was in a soil grow till i transplanted it into the dwc with perlite as medium. Was using greendream 1 nutes,it says on bottle use 2ml but i used 1ml for first time.Using rain water and everything was fine up untill last night.Was using vinager as a ph down.Last night i scored some powdered aquarium ph down from a friend(its a few years old)and i also bought a bottle of proganics grow part a + b in 1. Used it in my dwc water with the aquarium ph down,woke up today and the plant seems to be turning d…
Last reply by sparkyblue, -
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- 420 Crew
- 6 replies
- 597 views
Hey Guys, Could someone take a look at the pic i've uploaded below. I'm not sure if its normal or not but the lower leaves have started to die (discolour) as my plant grows. This is my first grow and I'm after a more experienced opinion. There's been a hell of a lot of rain here lately so I was thinking maybe its got root rot but I'm just guessing. The strain is white widow. Thanks in advance for the advice.
Last reply by Skyline 74, -
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- 9 replies
- 664 views
Hey all iv got a bit of a problem iv over feed my 2 plants. there in the ground and almost all of the heads have gone yellow with a little bit of brown on sum im sure its to much n but wat can i do to save them they havernt been feed with anything in like 4 days gave it sum au 60 root repair in ph adjusted water today is there anything to do that will help
Last reply by IAMTHEMANOHYEAH, -
- 17 replies
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wsup growers, I have some brown/yellow spots on some of my plants, and the leaves are drooping even tho they are getting fed every 3 hours during the light period. I suspect its neutrient burn, I just wanted some pro-growers to confirm my theory... or correct it I recently bumped up the neuts from 2.2 to 2.5 back up theory... It could also be concentrated light burn, I have dimpled reflectors around the plants. As light hits a curved dimple it can bounce back to a concentrated dot of light because of the close proximity. I recently transplanted 2 plants to bigger pots, and these 2 are most heavily effected. There shouldnt be any shock from the transpl…
Last reply by merl1n, -
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- 420 Crew
- 25 replies
- 2k views
Hey guys i went to flower in my grow closet about 3 weeks ago and now over time all the fan leaves big and small are going yellow and eventually brown. but all the leaves near the up and coming buds are lush and green. is this normal ? it hasnt happend all at once either a couple leaves one day and a couple the next. not to sure about it any ideas much appreciated. thanks guys.
Last reply by daemon, -
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- 420 Crew
- 7 replies
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I am using Hydrobotanicals A and B grow for my veg stage and the EC when the nutrient is mixed as instructed is 2.5 on my bluelab truncheon. This seems high for a vegitative formulae compared to what I have read in the litriture. Should I use less nutrient to adjust the EC or endevour with the solution as it is (if I adjust there may be a lack of the required nutrients)?
Last reply by grower guy, -
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Indoor/Outdoor: INDOOR Growing Medium: EXPANDED CLAY Growing Style:DWC Watering/Feeding Frequency: TOP HANDFEEDING 1 X 2DAYS Nutrient Strength (PPM/EC): 1ML PER 10LTRS RHIZO + 1ML PER 10LTR SEASOL PH Levels:UNKNOWN ATM...BROKE PH PHEN Temperature/Humidity Levels:28 CONSTANT LIGHTS ON, 16 LIGHT OFF Air Flow/Fans etc.: OCELATING FAN Lighting Type (CFL/HPS/MH etc.):135W CFL Total Wattage: Growth Stage:BEGINING ... Plants Age: 13 DAY Cannabis Strain: CHURCH so....i have 2 mothers in the same dwc system, atm being hand fed every 2 days until roots burst the netpots then the dwc will take over fulltime...was suggested handfeed every 2days to ensure cubes dont dry out to …
Last reply by uka, -
- 1 reply
- 575 views
Hello there peeks and folks. I have problems and need your helps. The plants are 46 days old. 70-75 days Auto Strain. Fed with Canna Flora 10-09-19, constant temperature of 30-40 Celsius during the day and 10-20 during the night. Outdoor. I did a small flush today cause I thought it's might be nutrients burn. maybe over watering because it's pretty hot and get dry pretty fast. This is deficiency. Well, I don't know. Top parts are healthy green, lower parts are yellow, brown and some crispy leaves.
Last reply by nitram, -
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- 420 Crew
- 4 replies
- 606 views
Hey team So I got all setup with a familiar system I've done before. DWC in black buckets, single part nutes, PH lowered, air-stones. (Although PH testing is new to me.) Just seedlings barely out of small rock wool cubes. Made up fresh juice yesterday and it was stable @ EC 1.7 and PH @ 5.8. Loaded into the buckets today but the EC and the PH have risen to 2.0 and 6.0 in just a few hours. Previously, the water was too hot and along with higher levels the seedlings are looking bad so I've been trying to recover them. But each time the readings rise. Breed: Ghandi.. Taken 2 days ago and looking worse now. It's 31 days old !! I'm guessing I should lower the levels so …
Last reply by Rattrap, -
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- 420 Crew
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I use a 20-20-20 chem fert. I was told not to follow the box directions for regular fruits. Any ideas or experience. The box calls for 1 tbsp per gallon I use 1\4 of a tsp per gallon. ...Just learning any info appreciated.... Im a fast learner with a little time Using an ebb and flow (fill and drain) hydro ...got a ph meter but not an EC meter yet.
Last reply by nitram, -
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i have been given some house and garden shooting powder it says yuo mix 1 sachets per 100 litres i have a res of 20 litres as i hand water in coco so how much would i need for 20 litres. also has any body used the coco that comes in brick form as it would be cheaper to get that by post than a 50 litre bag of coco would like some feed back .cheers
Last reply by The Hash Nibbler,
