Please Help!!

[smokeyjman]

Hello, Im a newbie and have what i believe might be some problems.

First my leaves are turning yellowish brown and some of them are starting to wilt.

Second I believe i might have mold on top of my rock wool and i would like to know if its a problem and if it is could someone please help me fix it????

im attaching some photos of my leaves and my "mold" hopefully they will help show my problem.

Im using ebflow hydro system... with part a and b nuets with all my plants still in veg stage at different stages... my ph is at 6 and im not sure of ppm.

ANY SUGGESTIONS WELCOME! Its my first grow and i dont want to just pack it up and call it quits

smokeyjman Reviewed by smokeyjman on 01-17-2010. Please Help!! Hello, Im a newbie and have what i believe might be some problems. First my leaves are turning yellowish brown and some of them are starting to wilt. Second I believe i might have mold on top of my rock wool and i would like to know if its a problem and if it is could someone please help me fix it???? im attaching some photos of my leaves and my "mold" hopefully they will help show my problem. Im using ebflow hydro system... with part a and b nuets with all my plants still in veg Rating: 5

[Faddenator]

It looks like you might have a lot of problems. try filling this out and I bet youll get more help.

http://boards.cannabis.com/plant-pro...ing-forms.html

[smokeyjman]

What is your experience level? (first timer, novice, experienced...)
Im a first timer

Your Equipment:
.1) Type and wattage of lights. (MH, HPS, CFL's, tube fluorescents, LED's)
Im using a 600 watt mh
.2) Distance from tops?
aprox. 2 feet
.3) Reflector type? (cool tube set-up, bat wing, enclosed reflector, bare bulb...)
not sure
.4) Is there a consistent fresh air supply?
no, but i have been opening a window to vent fresh air
.5) Do you have an exhaust fan and a circulation fan?
just an oscillating fan
.6) What are the bulb wattages, kelvin ratings, and schedule?
600 watt mh 24hrs on
Your medium:
.7) Specific brand and type of soil, (coco, peat based soilless...) and anything you've added to it. (vermiculite, perlite, worm castings...)
Its hydro Im using rockwool cubes
.8) Size of container.
4ft x 4ft
.9) Did you use peat pucks (or similar) to root clones or germinate seedlings?
dont believe so.
Your nutrients and water:
10) Source of water? (tap, bottled or filtered) What's it's ph before adjusting?
its tap and its around 8.5
11) Method of checking water ph. (ph pen, test strips, aquarium test kit...)
ph drops
12) Method of adjusting water ph. (phosphoric acid, white vinegar, hydrated lime, PH Up...)
PH Up / PH down
13) Specific brand and N-P-K ratio for each bottle. List dosages (quantity per gallon) and current feeding schedule.
14) How often are you watering between feedings, and how much per watering?
Watering 4 times a day.. for 15 minutes a time
15) Any additives or tea's? (Superthrive, CalMag, molasses, Mother's Earth...)
none
16) Are your ph levels stable, or do they fluctuate?
fluctuate
17) What is your ingoing water's ph? ...your runoff ph?
Not sure what this means
18) Do you foliar feed? If so, with what, how often, and at what time do you spray?
No i dont

Your growroom:
19) Indoors or outdoors?
Indoors
20) What size of closet, room or hut?
Room
21) What are the temps and humidity levels while lights are on? ...With lights off?
lights always on and temp is about 77 and humidity is between 40 and 50
22) Have you seen signs of insects in the growroom?
Yes i have

Your strain:
23) What strain are you growing? (Indica dominate or Sativa dom?)
I have two different strains
Lifesaver - mainly indica
mendocino purps - mainly sativa
24) From seeds or clones?
Both from clones
25) Is this an autoflower strain?
not sure

[Charbud]

Definately looks like mould. Not sure what has happened to your leaves. Must be very hot and humid in there because of your 600 watt light, this will have caused the mould.

I would try this website for mroe clues, it has everytype of plant problem explained with colour photos.

Good luck :rastasmoke:

HEAT STRESS

[superskunk1]

definitly mold, but ive never heard good things from mold either so i would try to tansplant as soon as possible to get rid of the mold. And keep the temps around 78 aswell as the humidity around 40%.