brown spots

Havnt been checking on my plants for a few days then found theses perfectly round dots on some leaves (upper and lower) on only one plant. See for yourself... The one leaf that has the yellowing was the only leaf like that and I pulled it. Could be two different things?

These plants are looking very full but there seems to be something going on with the small brown patches on the leaves. Any input will be greatly appreciated. I have been misting them with water with the lights on at times???

I'm growing autoflowering Amnesia Haze in soil, currently in flowering, in textile pots. I've been feeding water with at least 2 days in between, with nutes never over the specified values, sometimes feeding half, and sometimes none. I'm keeping my water pH between 6.2 and 6.7. Using a 600W led...

New here and looking for help. 2nd grow but first time seeing these spots. The light is about 15 inches from the top of the plant. I took two photos one of a leaf about 20 inches from the light and another about 36 inches away, both seem to be experiencing the same issue. I water at pH 6.5...

anyone have any input? plant seems fine , a little bit of a droop to the leaves (DWC) but one leaf has a few brown spots as shown the the photos. is this an issue?

Hi people, first off I appreciate any help I get here! I'm growing 4 different strains, I've just started week 2 of flower and my White Widow has started showing some problems, brown spots have started appearing on the leaves and some of them are starting to get crispy!!! To be honest it had...

Hey whats up guys.. So im about 2 months into veg and 2 of my plants are showing signs of sone sort of deficiency. It starts about up mid way on the plant and begins with the leaf tip or from the leaf tip and goes inwards on from the leaf tip. Leaf tips or between leaves turn yellow then brown...

Hey whats up guys.. So im about 2 months into veg and 2 of my plants are showing signs of sone sort of deficiency. It starts about up mid way on the plant and begins with the leaf tip or from the leaf tip and goes inwards on from the leaf tip. Leaf tips or between leaves turn yellow then brown...

Whats up guys . I have an outdoor grow and one of my ladies is starting to show signs of problems. I dont know if its either a deficiency or is it nute burn. I grow in can california and temps get up to 100-107 around this time of year. My other plants seem to be doing great its just...

So my plant is a month and a half old. About 3 weeks into vegging it had spots all over, new growth, everything. So I did a cal mag foliar feed which seemed to have solved the problem. No new growth had spotting. So my plants are now 8 weeks old, roughly 15-16 Inches tall and I've been breaking...

White widow auto (greenhouse seeds),day 56,im growing in a mix of coco coir,perlite and peat ph:6,water ph is 5.9,I'm feeding light nutes(ghe trio) Although she had an under powered grow during veg I recently got a 250w hps just a week after pre flowers started forming so she was still able to...

Hi guys, I have a problem with one of my girls at the mo. Problem started 2 weeks Ago. I'm not what you would call a noob, however have been really lucky when it has come to problems/ deficiencies. So have limited experience correcting issues. I basically have yellowing of some leaves. Mainly...

My girls are in about week 3 and I'm running into issues. Some of my leaves started out getting brown spots, that are turning into small holes. Not all of them but some. A couple have no visual issues. This is my first grow so any advice would be welcomed. DWC Water temp 63-65 Ph started at...

Background: I discovered an aphid issue about a month ago on my mother plants. I treated plants and grow area with promis and all was well. I began to notice small bown dots appearing on leaves about 1 week after treating for aphids. I assumed this was a result of the promis spray on the leaves...

Hi all I'm New to this my plant has a bit of heat stress and rusty yellowing and brown spots can someoNe help please

Hello dear Community, my Autoflower went some Days Ago slowly into the Flowering phase which im really Happy about but she has some Brown Spots on some of the Top Leaves and is turning Bright Green/Yellowish. I think it might be a Nitrogen Deficency but i am not sure so i thought i may ask you...

I noticed a problem 1 week after i switched to flower and concluded it was probably PH problems + nute burn; so i flushed with normal PH'ed water and now the problem is not going away, more spots have started to show up and the leaves are starting to show yellow spots and discoloration. leaves...

Hi, this is my first grow, here is what I'm working with Light: 400 Watt MH-about two feet from plants Soil: Happy Frog in cloth buckets Water: Every 3-4 days Nutes: Fox Farm TRIO Growing: GG#4 Auto Age: Approx. 3 1/2 weeks Temp-72-79 Humidity: 50-70 The growth on two of my plants has me...

Hey, everyone. I've been having a weird issue on the leaves of one of my autoflowers (Quick One from Royal Queen Seds). She's been growing in soil, supposedly a balanced NPK mix. As you can see from the pictures, this baby is getting weird brown spots in the middle of the leaves. I'm a newbie...

My tempatures are around high 70s to 80 in the day, and drop to the high 40's to high 50's at night. Humidity changes a lot but 50% would prob be the most frequent. It seems to be warming up a little bit recently but havnt noticed too much improvement in the plants. Problems noticed: - slow...