Get Help for Cannabis Plants Problems as Quickly as Possible!

[GreenQueen26]

So I got a new bulb for my girls right after res change . They are in transition to flower and I noticed this today when I went to check on things after the dark period. The res was changed Monday or tuesday and I got a new bulb yesterday. Is this nute burn or light burn?

[Lobabe]

Can anyone identify what this issue could be?
It almost looks like if you give too much nutrient in the water, kinda look. But I'm seeing it on multiple plants at the veg state.. right before going into bloom tent and it's scaring me. Please help identify.

I've basically just been giving them ph'd water. Sometimes a little bit of miracle gro. But been doing this for years and haven't had this issue.

There were a few cold nights. I'm wondering possibly.. cold water?

[FunkyButtLovin]

My first guess would be Magnesium deficiency. Read through this and see if it matches your symptoms - https://www.growweedeasy.com/cannabi...ium-deficiency

[Bigbudbenny]

Hi , have a sick plant not sure what’s wrong , never had this happen before . I use fresh bvb premium coco I ph the water at 5.5 but run off is coming out 6.9 at the highest can’t figure out why it goes up . Is this ph lock out or cal mag problem? Please help

this is my 6th grow and never had this before , I’ve done everything the same in my last grows with this plant .

[Farmall]

Sure looks like a text book magnesium deficiency. Is the coco a re-use from previous grows?

[Bigbudbenny]

No , I use fresh BVB premium blend coco , I never recharged my coco before and never had this happen . So weird she’s small no bigger than 30cm

[GreenQueen26]

EATING my plants?? I feel like something is gnawing on my girls but I can't figure out what it could be. I haven't noticed any bugs, no eggs, webbing nor trails. I did recently experience some nute burn but I'm sure that is not the cause. What do I do?! I am in the 2nd week of flower. I have 1 other plant that does not seem to be affected and is 7 weeks into flower.

[Jayv]

Ever been out side or the soil stored out side? Look for small green bugs or white. Don’t know there names or an pronounce them. When I grow outdoors I get those tiny pest that eat the leaves I also cut cut worms the chop the leaves really good. In my buds I find web worms. Could be anything depending on your location, climate. Bad weather brings in small tiny pests that find our most important thing out plants. If not budding get some beam oil and spray them down once a week but I stress never spray once plant goes into flower.

[GreenQueen26]

Ever been out side or the soil stored out side? Look for small green bugs or white. Don’t know there names or an pronounce them. When I grow outdoors I get those tiny pest that eat the leaves I also cut cut worms the chop the leaves really good. In my buds I find web worms. Could be anything depending on your location, climate. Bad weather brings in small tiny pests that find our most important thing out plants. If not budding get some beam oil and spray them down once a week but I stress never spray once plant goes into flower.

I am growing indoors inside a tent. Dwc hydro. No soil. I haven't seen any small bugs, webbing, trails, eggs etc. I will try neem oil. My plant in full flower is not experiencing this issue just the 2 others and they are all in the same tent. The one in full flower is actually between the other two. I am baffled. Humidity does not go above 50% temps at most hit 81 during day. About 65 at night. Using a 400w hps. Haven't had any root issues. No stinky smells.

[Redeyejedi]

I've just noticed some brown spots on the leaves of my flowering white widow xxl and I was thinking it was a cal mag deficiency

[GreenQueen26]

I began noticing small dots on my new flowering plants as well as nute burn. I was able to stop the burn from progressing but the dots continued and my plants began to look bitten. Be on the lookout for any micro pests

[daisy1212]

On my 4th or 5th grow and each round continues to improve. I'm stumped at the moment. Something is wrong with one of the girls and I can't figure it out. Her name is Jessica. (I'm pretty tight with my plants.)

Description: Lemon G Fem Autoflower and she is 6 to 7 weeks old. She hasn't flowered yet and there are no signs of it happening any time soon. And lots of new leaves that are a bright green. The newest growth is starting to look 'tangled'. And i'm starting to see yellow splotches.

I don't think it's nitrogen because I'm using the most organic soil Home Depot offers. (I'm now using FarmFox) and I haven't used any nutrients this time because up until 4 or 5 days ago she looked amazing!! Perfectly healthy. pH is between 7.3 and 7.5. High but in range I think.

For lights, I'm using several T5 Grow LEDs and I've been successful.

If anyone has any ideas I would love to hear them.






IMG_3465.JPG

[FunkyButtLovin]

It looks like some magnesium deficiency for sure, might be deficient in other nutes as well. I would normally have said right off the bat to start feeding her and start with a dose of calmag but with a pH at 7.5 you might just be locking out phosphorous, magnesium, copper, iron and zinc. Get that pH down into the mid 6 range, start feeding her and sit back and watch her take off.

[Jayv]

By chance you got a bad seed, some kinda of shock during first 2 weeks. Could of caused it to not auto. I personally did to my autos last grow. Had my light to low, not even thinking I was using a new light. In your case you might not have enough light.
My experience, I'm sure there are other factors. When you do your ph test how are you doing it? Curious to why it's that high. Check your fertilizer. See if any of them have micro nutrients. Many cases they don't or have less than needed. I think she looks good. Yellow spots looked like puddled water from watering sat on those spots and burned those spots. Usually during feeding it splashes.

[FunkyButtLovin]

Zoom in on the first pic, you can clearly see the yellowing between the veins on the leaves. Now zoom in on the second pic and you can see the same thing only it is a bit worse on that leaf and some of it has gone really yellow, almost white. The other leaves will look like that soon if nothing is done quickly.

[coopz98]

Hi all

would my plant be worth saving? Was trimming yesterday and it just bent. No pressure or anything on it.

Thanks

[Farmall]

Rather than give up. Stake it quickly, it may recover

[coopz98]

Stake it as in have something holding her up and hope for the best?

[Farmall]

Exactly. During plant training I have had stem split in half and between a wooden stick or a piece of tape, it knits back together and grows well

[coopz98]

Ahhh. I’ll give it a try. Thank you 😀