rust

Hey everyone, thank you for taking the time to read my post and giving some advice! i have these young plants that developed brown rusty spots very quickly and it has developed into this over the last 2 days. Room info: Aeroponic system feeding 15mins on/30 mins off (ordered a better digital...

Hey guys, First grow here. I’m leaving for vacation, I thought I’d harvest my plant before departure. I started flushing 1.5 weeks ago, noticed orange/rusty spots yesterday, mainly on small leaves on top. Temp day: 24/25 C Temp night: 18/19 C Humidity between 50-60 Quite good ventilation, I...

Hello so this is my first time growing autoflowers and long story short I thought I was over feeding them because I got a slight nute burn on the tips of my leaves so I’ve been doing an RO flush to hopefully wash a lot of the salts out in the soil. Now I have these reddish brown spots on my...

Hi guys, Have noticed a few issues with these plants. Bit of a long story, but will keep short Had these veging in a small room for circa 8 weeks feeding using the same nutrients that I use for my mother plant (floramax + regena root & wilt guard). Had them going for so long as it was my first...

noticing brown/rusting on some of the lower older leaves spreading slowly to upper. Not really sure which direction to go if its fungus do I cut affected leaves off? If its deficiency issue what is best route to get her back on track.

Hello every one I have this problem with one of my plants. There is these rusty looking spots on some of the fan leaves .It literally looks like someone smeared rust on it. I tried rubbing the rust off to see if it is rust fungus. But it didn't come off. I red that it will smear off on you...

Hey guys - 3 weeks into flower and started noticing rusty patches on leaves + some curling up. Can anyone advice what deficiency this is if it is a deficiency? Strain - Amnesia autoflower Temperature = 23c, humidity = 50% In soil, feeding quarter strength biobizz organic grow and bloom nutes...

I'm currently using a 250w LED grow light with Fox Farm soil. No other added nutrients. As water, I buy regular distilled water from the grocery store, which I have never had any issues with. Week 5 of growing, everything was going perfectly. After I topped the plant at the 6th node, growth...

Hey guys, First time grower/ poster here. Bit of backstory on the grow. Seed is from weed that I was smoking (YES I KNOW THIS ISNT RECOMMENDED HOWEVER I WAS WAITING FOR MY SEEDS TO ARRIVE AND USED THIS AS A TEST DUMMY). Germinated and was put into 2.5 gallon pot filled with pre-activated Bio...

Can anyone help identify this problem. sitting in a 1gallon pretty root bound. I feed it once a day until runoff, I usually just sprinkle some a-b veg flakes on the top of the soil and take the water from my flowering nute res. Any suggestions on what’s happening

Im getting rust, im on the 12/12 but they have not changed to flower yet, i applied trifecta crop control, and more ventilation to that room, will this solve my problem?

Hey everyone!!! New member here, and I'm having issues with my plant 5 weeks in. I was wondering if anyone can help?? I'm currently growing in a 5 gallon pot Gorilla Glue (autoflower) and I'm using a "300 watt" UFO LED light around 18 inches from the plant. The temp on average is between 77-87...

FFOF soil still in veg just started giving it a little ph perfect grow n micro at half strength

I have this problem I believe may be due to fungus. The leaves started off with little rusty looking stains on the lower branches of one plant, I removed as many as possible but it keeps spreading to the other plants one by one. At first it was just ugly, but then the leaves started feeling...

I am having the weirdest yellowing occurring on my Pineapple Express. It’s 6 and a half weeks into flower. It’s the only plant out of 4 showing anything like this. Now I’m doing 8 plants and they are 3 and a half weeks into flower and two of them are clones off this Pineapple Express and one of...

All of the 3 plants have this going on but 1 of my super silver hashplants has it the worst, whats going on here? I can't seem to figure it out. Using compost teas on amended soil.

Leaves have this rust color and dry brittle. WhT do I do to get them to start swelling and growing again ? Help please !! Thank you

Hello everyone, I've been noticing these colored spots on my plant. It's at the top(Kola section). What is it? My wife says it's light burn but I'm not sure. 50 50 COCO & FFHF 315CMH CANNA NUTES & KING KOLA BLOOM BOOST 6.4 6.5 PH 69-75F 40-50RH Cheers, Dankus.

I have some rusty spots on my lower fan leaves and some are starting to become open holes? Other than that the leaves are in great shape. No curling or drooping. I've looked through several threads and I can't find a thing. Septoria, Nitrogen toxicity, or nute burn maybe? Idk.. Please help lol...

Ok. So I've got about 9 plants going, but only two are having issues. The two in question developed this after a transplant. Both have these orangey brownish spots on them. One is droopy and the other isn't. I transplanted and it was time to feed it as it had not got anything for three days and...