Cannabis Troubleshooting

hi all i have a case of whitefly. probably worse ive ever seen it. when i move the buds the little suckers fly all over the shop. i dont see any spots or other negative signs on the leaves though. im 2 to 3 weeks max from chopping em down. should i spray to kill the whitefly or let em be? im inclined to let em be, because last time i had mild whitefly i sprayed em 4 weeks into flower with half strength maveric and it browned some of the pistils. if i should spray them, what do u recommend which would be non-toxic? i dont want to be spraying maveric 2 weeks before the chop. i was thinking pyrethum or neem? what works on whitefly. i have no idea ho…

Hi all, this is my first post but ive been researching here for a while now this place is awsome for finding info hence the reason i'm posting here! OK ive got 4 plants about a week apart in Bonds premium potting mix with about 30% perlite in 15ltr pots on an airated recirculating drip system that feeds once per "day" seasol, powerfeed and thrive now on full strenth, All of this is 550mm under a twin wing 600w HPS. Now my problem is the serrations on the leaves of my best plant (2weeks old now) are curling up but the leaf shape is good color is excellent deep green and the tips of the serrations are also quite hard and sharp but again with no signs of cerosis necrosis …

Used ozone gen for first time had it on 15 mins off for 45 mins for 8 hours. As soon as lights came on I went in to check them and SPEWING!! the plant area immediately around the generator is curled under, leaves are limp and just not happy looking, although still green, but it has only been 48 hours since I did this damage and I am expecting it to go brown. Is the whole plant stuffed or will the visibly unaffected area still go on as usual. Needless to say I have thrown the generator and stick to the carbon filter. I have sprayed the affected area with water and super thrive, does anyone know what I can expect to happen now, will whole plant die, should I prune affected…

can anyone tell me why the hairs on my buds are starting to turn brown prematurely - it's at day 27 into flower. Ta,

Hey everybody, does anyone have a link to pictures of bugs/insects that are a common problem. i was checking my reservoir this arvo and found a little silver insect in there it was about 2mm long shaped like a teardrop with legs and a tiny tail.. any help appreciated.. Cheers wayno..

Do I have a big problem? Lights to grow room containing plants vegging ( nearly ready to bloom) and mother plant was switched off on Monday 5.00 p.m. and not turned on til Wednesday 11.00 a.m. that's darkness of 36 hours. Not too worried about the plants vegging but I want to save my mother. Will putting them back into 18/6 be alright or is it too late? any help appreciated. regards aussie1

sup stoners heres a pic of my plants leaves and if u look closley u can see the tips of the leaves ar turning brown i woz wondering if this is normal or is it the begining of a problem

G'day all, This is my first time posting, although I have spent very much time reading these wonderful boards. I'm growing my first ever cannabis plant at the moment and it's about two and a half weeks old, and I'm pretty sure it's just started it's vegetative period. I found the single seed in a stick and I half-heartedly germinated it and planted it just to see if it'd work. As it started growing I began to wish I had taken more care at the time as I have fallen in love with my new plant (which I am really hoping turns out to be female) and I can see this turning into an on-going hobby. I used some Native Plant soil I had laying around, which I am pretty sure had …

Anybody know what this is? It's causing white spots on my leaves as it's assumingly feeding on it. It looks like some type of larvae, but thats all ive found so far. They're very tiny - thinner than a pin and not even 1mm long so i had to get my microscope to see what they were. Their bodies are whitish but quite transparent and look similar to a grain of rice under the microscope. They have black eyes which stand out against their transparent body, and two feelers on their head. Im not sure how many legs theyve got. Ill take my plants outdoors tomorrow and hose them off with water to reduce their population and then probably use pyrethrum to take care of the rest un…

This is my first time trying to grow marijuana and one of my plants has brown spots on the leaves that have been increasing in size..can anyone tell me what this is caused from and if there is a way i can fix it? Have pictures to help resolve the problem easier.. http://img198.imageshack.us/img198/284/0000046gx5.jpg http://img438.imageshack.us/img438/659/0000053jj9.jpg http://img198.imageshack.us/img198/5826/0000049xa9.jpg Also let me know what you think of my plants and if there looking ok. http://img198.imageshack.us/img198/5793/0000048kt1.jpg http://img387.imageshack.us/img387/7640/0000047nq8.jpg

What is wrong with this leaf ? PH lockup or Nute Deficiency ? http://img.photobucket.com/albums/v411/coach1/probs003.jpg

ok a few days ago i went and saw my plant for the first time in about a week and a half and it had grow about a foot and a half and i was really really pleased and impressed but i went back just today and found that it has start to flower and is a hermie. Is it odd that it should start flowering in the begining of october? also is it possible to cut off the male pods and leave the flowers to grow? because its flowering out of sink with the other plants i see no harm in growing it because i dont have the heart to hurt a beautiful mj plant more then i already must have to make it turn hermie P.S. when i got there today not only did i find it being a her…