problem

My plant is having trouble with fan leaves since I switched to 12/12 What is my problem? new leaves coming in are green but are curling under and die off too. I had gnats but that problem is resolved. I'm growing in promix, coco and perlite added to soil. LED is 450w and Is 24 inches above top...

I have 3 clones I took from a critical + plant and have been doing great till I went to water today and some of the leaves on 2 of them are starting to get spots, yellowing and dying off. Any help trying to rectify the problem would be greatly appreciated!

I have a grow fridge temperature controlled with the fridge coming on when temps need lowering and a garden heater coming on when it gets too cold. I recently put a dehumidifier in but since then I have an ice build up on the back wall of the fridge. Has anyone got any idea how to stop this? I'm...

But I can't tell what my plants problem might be, can YOU? TIA, katurango

Having problem with my plant. Started after vegging.

Hi everyone! I'm new here so I hope I'm doing it right! I'm growing now 4 diffrent strains, one of them are growing very slow compared to the others. Bubble gum, the first seed died after it went up to 3,5 - 4 cm, the second one is about the same hight and wont grow anymore?! The 2 small...

Plants seem to be getting worse with this strange problem plz help

At first, sorry for my bad English, I am not native. Hi guys, i hope it will be my first grown, I bought 2 vision seeds auto white widow and 1 advanced seeds jack herer and I started to germinate them. They are now 10 days old. In first 7 day, there was no problem, they crack their seeds and...

I need help to identify the problem of my 2 plants. Not sure if nitrogren toxicity or other problem. Only affecting lower leaves and 1 at a time from what i can tell. Here is some info that i know. Strain - crack baby (clones) # of Plants - 2 Grow Type - Hydro Grow Stage - veg Setup ...

Been having a heck of a time with this problem. I've done as much research as I can via internet. And cannot identify the problem. I think it may be calcium deficiency but unsure some advice from true experience would be very welcome thank you.

SOIL GROW Strain - Jack Herera # of Plants - 4 Grow Type - Soil Grow Stage - Flowering Bucket Size - 3 Gallon Lights - (1) 400 Watt HPS Nutrients - Emerald Harvest, elements cal/mag, backstrap and mammoth P Medium - happy frog brown bag PPM - n/a PH - 6.5 RH - 50% to 55% Room...

A major marijuana bust went down Thursday in the City of Industry. The raid uncovered a massive marijuana grow operation – nearly 20,000 plants valued at more than $50 million inside a warehouse on Fullerton Road. Eight men were arrested during the raid. Los Angeles County sheriff's...

Here is a picture of my plant . I am not sure what is going on ? But it almost looks burnt at the new growth on top where the new leaves are coming out .. I am growing in soil . I use roots organic grow and cal mag if needed . Plant is still in veg . I do live in an area that is super hot . It...

can anyone tell me what's going I with my ww auto plants?... problem started about 4 days ago.

Problem: I'm having a yellowing and brown/bronze/copper like spots of my leaves . problems start occurring once i flip into flower. last harvest suffered because i wasn't able to fix the issue. resulting in small buds, weak plant, stem and stalks were very flimsy, dry curling yellowish leaves on...

These are autoflowers going for 36th day. I grow in a growtent with 400W HPS, reflector and air circulation. Soil with turf and perlite in smartpots. I use Canna Terra Vega nutes and this is my 4th time growing. Never seen anything like this and this has affected like 4-5 plants, started from...

Hello Guys, I need immeadiate help for this plant. I could not figure out what problem is and could not find any post related to this problem. It spreads fast. You can see all transmissions in picture. First, half of leaf turns to light green and then turn to brown. There is not any bugs...

My healthiest, tallest white cookie developed an issue over the course of the day. some of the leaves are changing to a light green but divided down the center of leaf. also leaves are rolling up the long way and again only on one side. please IMG_6842.JPG IMG_6841.JPG

What are these things on the leaf? We have airing problem. Is it about the airing or insects?

I need some help identifying this problem. its the yellow lines on the leaves here are a few pics