Cannabis Troubleshooting

here is a shot of what I think is heat burn. The seedlings are at day 14 under 38watts of growlux fluro in soil in my very first stealth grow box:) edit:just realised its in wrong forums, i would appreciate a MOD moving it...cheers!!

Milk fungicide: One part of full-cream milk to 10 parts water. Mix well and it's ready to use, cover every part of the plant, both sides of the leaves and the stems. Take care, too much milk in the mixture can promote sooty mould.

Hello all, I've got 3 week old plants from seed in 100% coco (run to waste) and the bottom leaves of each plant are yellowing then dying, it then moves up to the next set of leaves i thought i might have over fertilized but after a 3 day flush the same keeps happening. The leaves above the ones dying are getting chlorosis near the leaf tips and it's happening again. Sorry my phone aint loading any pics, damn thing. So i think i've narrowed it down to either phosphorous or nitrogen deficiency maybe also Mg (i doubt it though). My question is are there any phosphorous products on the market or should i increase the strength of feeds to make up for it. I'll try to get the…

Heya I have one of 5 girls which is showing some signs of something ... overall the plant is looking healthy and is budding along nicely ... but she is continuing to push out leaves with just the end tips going yellow .. I've never seen this before and I'm hoping someone has some experience and recommendations on what to do

Hey hows it goin, this is my first grow its been under lite for about 6 weeks anyone know whats wrong?

it looks like mold or possible spider mites. Ill try to get a pic up soon, but im getting worried because i hear that mold can spread very easily. Im in week 2 of flowering, and just noticed some small aphids possibly. I know my temp can fluctuate from day to night due to bad insulation, but i dont understand how this can be such a problem because plants outside can be in 90 degree heat in the day and 70 at night and be fine. Maybe humidity is too high, its usually about 60, and temp runs 70-80. Anyone had the powdery substance, or know if spider mites can look like a powdery dust on the leaves? edit: i jsut noticed it looks exactly like the picture in the above topic…

Are aphids a big problem, and fruit flys for that matter? I think i spotted a few aphids and some scattered tiny white spots. Should i get some lady bugs and call it a day, or do i need to take a few aphids really seriously? Ive heard conflicting reports, somewhere i read aphids arent to much of a big deal, other sources said different. Any help appreciated. thanks

Hi Team! Indoor, hydro, scog, celtic stone, 4 weeks 24x7 lights. 400w HPS 250W MH 4 weeks into ved i see female flowers forming on one plant! WTF?? What do I do? Cheers guys!

2 hours ago i had 2 beautiful looking indicas (Hindu Kush). Only problem was the presence of shit loads of small flying insects all round the plants and the soil. I bought a cheap aerosol insecticide and gave the area a spray. One hour later my plants have curled leaves and look burned on the surface of the leaves. Is this a major stuff up or can i bring them back from this?

Hi team, I popped some Celtic Stone seeds (my last) about 2 weeks ago in soil with fluro lighting. 2 days ago I transplanted them into perlite for an autopot system and put under HPS 400W. PH is 6, nutes are Dutch Master. No signs of any insects......but the leaves are starting to look awful! ANy ideas? CHeers.

Pretty much every plant in my group of 20 has a single curled blade on its leaf (or 1 or 2 more). It kind of twists. So whats going on? And it looks like a few have slight bends either up or down. I'm thinking it may be because my ph lvl is around 7-8 and is too high. I'm working on lowering that. Has anyone seen this before? I'm hoping someone can shed some light for me. Thanks in advance for the help. http://img180.imageshack.us/img180/2843/green009wz1.th.jpg http://img244.imageshack.us/img244/4909/green008tn6.th.jpg

Hi all I have had 2 casualties in my GR over the weekend .... I've posted some pix and would appreciate any advice anyone can let me have ... there are still 8 girls left and I would hate to see any others go this way.

Hey everyone as anyone got advice on what to do with 2 plants that, due to circumstances beyond my control, had to be kept in a large cupboard ( 3ft high x 4 ft deep x 5ft long) during veg (6 weeks veg- tried to tie it down as we went along). I am willing to veg for another 2 weeks if I have to prune it hard to regain what I cut, but what is the best way to prune them? I am tying them down to try and get a flat canopy, but there is not much substance to the plants, long,long internodal gaps, long lanky branches, and the secondary branches and shoots are matchstick thin. Any advice appreciated aussie