Read This First!

Hey guys, first off I just want to say thank you in advance for any and all help received.

I'll tell you what I know, but I'm not sure if all of what I list are symptoms. I noticed the girls didn't seem to be as thirsty as they normally were. I've been testing the soil with a moisture meter, and it was about 5-6 days and the soil was still reading low/acceptable levels.... odd considering they were drinking more when they were smaller. Now the leave tips on both plants are turning down, and turning a tiny bit yellow. I was pushing them pretty hard with Nutes, regular dosage; but every watering.

The run-off is testing at 6.4pH....

I'm using all AN nutes.
Sensi grow AB
Sensi bloom AB
Voodoo Juice
Sensizyn
Big Bud
Bud candy
Bud Factor X

Growing in Sphagnum moss 70%, perlite, limestone pro-mix. I mixed in extra perlite.
I'm not sure if this is even a problem, but I'd love some advice before it becomes a problem! I gave each plant 4L of tap water (6.4-6.5pH) it is chlorinated, but I left the water in the container for 48 hours with the lid off before using it.

Any advice is appreciated!

Thanks guys!

RH is 40-55%, Temps are low, between 18-22 Celsius, 40cb/ft tent getting tons of airflow from a 4" inline fan with Can-filter 2700.

I have noticed one or two little flying bugs.... probably fungus gnats? It could be a random fruit fly, there are some in my house....

I have some Epsom salt, should I perhaps mix a Tblsp into some water and give a bit to the plants? I did just water the shit out of them....


What do you mean the lowest leaves? The curling is on all the leaves, not just the lower ones; I already removed all of the leaves and bud sites from the lower part of the plant to stimulate the growth at the top. (They were LST'd)

The leaves are still really dark green and healthy looking, it's just about 2/3 of the very very ends of the tips of the leaves are yellow...

Hi iam having problems with the leaves turning yellow and pale
Info:

• growing indoors via secret jardin dark street 2 W-1mtr x L-1mtr
• Temp 27c Hum 30 - 40%
• watering when soil is just about dry ( as needed )
• soil J.Arthur Bowers multi Purpose compost Feeding Recommendation: After 4-6 weeks feed every 7-14 days
• soil to perlite ratio 30-40% perlite
• plants- white widow cuttings 2 weeks old

First off i successfully grew my first W/W vegging and flowing under my 400w dual spectrum hps bulb, afterwards i bought this 120w Seven Band - Deep Red / Red / Blue / Orange / White / UV / IR LED Grow Light Panel by PRAKASA™ with 3w Led diodes. This led light was for the veg stage so i had 3 cuttings from the original and vegged for 3 weeks under different light until the led pannel had arrived, everything was ok with them until i used the led panel.
After say 1 - 1 1/2 weeks under the led panel i noticed the leaves sort of bleaching and they where getting worse. So here is what i have tried:

• Flushed
• Adding nutrients high with N and left for a few days still no luck
• Re potteded in new soil etc

I am not 100% sure what is causing the problem but my guess is the led panel could i be right, has anyone else had this problem.

What is a good light i can use for vegging a one to replace my hps bulb until flowering.
Thank you

• 

Raise the light 'till there's no more bleach..

hello everyone, I have been on this site for about two years now. this is my FIRST entry. I have 4 plants 2 blue dream 2 mayan og. had some issues with the temperature.. It got too cold it was at about 63 degrees F. There is this white powdery mildew growing on the plants that were closest to the a.c. (mayan og.) The plants are mothers and are about 4 feet big. I am considering flowering them before they get too bad. the other 2 plants are starting to show burn spots on leaves. photos attached.
Growing method is DWC
p.h 5.5-6.5
ppm is about 1200
4 plants under a 600 watt hps
Please help!!











**This post is fictional**

Hello,

Indoor Hydro Grow,
feeding schedule=Holland's Secret/FHD Nutes-Following to a T with ~90PPM tap water that has sat for at least 3 days usually 5-7days, drip feeding 3 x a day for 1/2 hour, (at one point it was 6x a day but back down to 3x a day due to this issue).
AirTemp=78
RH=40%
Lights in V=4x4 Badboy T5 + 2x4 T5Hydrofarm
Lights in F=400W3kSunPulse MH Lamp, no glass @ 30" (canopy temp = 78 )
CO2 Boost Bucket
finishing 3 weeks of Veg, going into Flowering just started 12/12 today.

This grow is 2 strains of clones (3 clones of each strain) and 1 feminized seed. Strains are: Juicy Fruit (3 clones), Pineapple Express(3 clones), (Skunk-47) 1 fem seed.

all have been doing well (that I could tell) except one of the J.F.'s stopped growing a week ago. it looked like over watering (see first pic) as it just was drooping and frozen in time it seemed as the others grew past her. she seemed quite stiff as well when you move one leaf, the whole plant seemed to want to move. I did not give her food/water for 3 feedings to see if any difference would be observed (BTW: no difference at all observed, so after speaking with some Hydro store guys, I leeched her with ph-balanced h20 and watched for a day or so, no reaction at all. then I tryed floraclean (really light mix w/ph-balanced h20). put her back in the drip tray for a few days...nothing. I finally found some brownish and shrivelling at the base of the plant and found in the MJ Garden saver book entries on Damping Off.. this seems to fit. I got some Sub-Culture B and Sub-Culture M (GH) and have been running that for about 3-4 days now. The other girls just toook off...totally amazing. but this one is still frozen in time.

you can see in the 2nd pic that I have moved them all to the flowering room. this was a couple of nights ago. I am feeling like I am exposing the others to contamination. Please help if you can. much appreciated!!

THANKS!! lovebean

Hi MJ Grower Community:

?anyone out there?

any help is very much appreciated!!!


thanks!!

LB101

I think most of the community is smoking and enjoying the holidays, I have problems too and just posted a thread to see if someone can help, hopefully we will get some help soon...

Cheers!

Hi , hope some one can help ,
3 Plant's , all grown in Cellmax cubes and hydroleca clay pebbles,
Plants are 4.5 weeks old,
Watered with Rain water,
Fed once Mg , 1/2 strength (maybe more)
and once vitalink grow,

Vegging under 12hrs 1500w hps and 12hrs 250w MH , 24 hr cycle,
Symptoms are very slow stunted new growth , extremely bushy but healthy old growth , new growth only is wispy,


View attachment 2024294View attachment 2024295View attachment 2024296

Very grateful for any help ,
Clonex .........

Ps , i have done a 20ltr flush , 3 days ago , not looking worse or better yet....

potting soil 2,5 gal
400w HPS
watering every 3-4 days
4th week of flowering
floranova, koalbloom nuts every week or so
don't have a ph tester, but tap water i use have ph about 7-7,5
clearex flush i just did didn't help a bit

any help appreciated

sh00zkosmosu

sh00zkosmosu said:

potting soil 2,5 gal
400w HPS
watering every 3-4 days
4th week of floweringView attachment 2040208View attachment 2040209View attachment 2040210View attachment 2040211View attachment 2040212View attachment 2040213
floranova, koalbloom nuts every week or so
don't have a ph tester, but tap water i use have ph about 7-7,5
clearex flush i just did didn't help a bit

any help appreciated

sh00zkosmosu

Click to expand...

Check this out maybe it will give you a hint...

View attachment 2041106

rollitup said:

To get an accurate diagnosis of your plant we need as much information as possible.

1) PICTURE OF PLANT *** VERY IMPORTANT ***
2) Growing indoor or outdoors
3) Watering schedule
4) Growing Medium
5) What stage of growth

The more information you put in here the better diagnosis you will get.

Click to expand...

[h=2]Help!!![/h]

I attached a picture of the bag of medium I am using, have bags of sea soil I will be using for the next batch I just wanted to be rid of the extra soil as I live in a condo.
They are exactly one month old today, grown from random seeds as test pilots on my new box so I could work out any kinks before starting some Vanilla Kush from BF.
Am going to be using General Organics nutes, I started week one of the schedule when they were three weeks old. Maybe I jumped the gun and started them too early?
I test the water and it comes out at about 7.0 ph, give or take.
At this point I have stopped using any nutes and have only been feeding water hoping to correct the problem. The more I ponder the more I am lead to believe I fried them with starting the nutes too early?

1 month into veg average hieght is 2 and a half feet,water every 3 days, feeding one to two times per week, co2 enriching program, using chem fert, growing w/ led panels. plants ere doing well till about the third week of CO2 program. now plants dont seem to want to recover. growing in a 4'X4' mylar tent

I'm having a little trouble with my plants, it's been droopy for the past couple of days, and these brown spots are getting worse. The first pic was on the 29th and the plant and spots are not getting any better. I'm getting some new growth but i'm still a little discouraged, any help will do.

Here are a pic of my leaf what do you think wrong with my plant ?
im using coco soil
3x600 lights 1x 400
tent 2x2x2
watering is by flood and feed
watering every other day.
plants are about from the pots 25 inches or so
ph im using is 6.0-6.1
run off 6.4-6.5
temp lights on 30c humidity 31-35
lights out 19-20c humidity 71

I just can get it right ... one thing ive noticed is that my roots are growing through the bottom of the pots and has im using flood and feed the bottom of the second pots always got water in it and so roots maybe sitting in feed. The flood and feed doesn't drain away all the water from the bottom of the feed pot, could this be one of the problem why my plants are yellowing and not growing fast ??

thankyou for letting people know whwats upp

with the chronic yellowing and browning at the tips it looks like a magnesium deficiency. The best way I would deal with this is getting some epsom salt (magnesium sulfate). add 2 tablespoons per gallon of water and use this mixture until symptoms clear up.

nice garden and great work hope everything works out perfect

this is a pretty bad phosphors deficiency, the only way to cure this is to add a food that has phosphors.

good luck!

In the last 2 days, both plants have developed the below symptoms.

Any help would be greatly appreciated in identifying the problem.
This is our first grow, and just joined the forums sorry if this has been answered before.

We have 6 plants in total in the cupboard growing together, all other 4 plants remain healthy
and they have all been grown and tended too under the same conditions.

400w HPS Son t Agro, Good soil, 1 month old from seedlings, First week under artifical light, Watered every day (small amounts when soil is dry), Individual 1 litre pots, 8-10 inches high.


This is the one we are worried about, thought it may have been light or heat burn so moved it away and placed another in its place and the second one is fine and is a taller plant.
This is 2 days into it and it is now spreading to another leaf. Should i isolate this plant or is it fine to stay with the rest? Hopefully it's just a deficiency =)
Any help would be greatly appreciated.





Not sure with this one, Woke up and found purple tinges to the new growth and to the stems on the lower node.
Think it could be the strain (cant remember where we got the seeds lol)
Any ideas or tips with this lil girl would be appreciated too =)





Thanx heaps!