Get Help for Cannabis Plants Problems as Quickly as Possible!

[FunkyButtLovin]

[Jayv]

Yes, there resilient weeds. I have to use cloth tape or a tpick taped to keep upright. It'll grow a big knuckle around it and shell be back up and growing. Lots of growers split the stem during the first week of flowering. They say it produces more THC. Haven't done that route but there's still hope!

[Nute]

Can I have some opinions am getting one more light when I flip to flower. Which not sure when too. What things can I start doing before flipping to 12 12

[Uthon]

Hi everyone, this is my first grow:

- White Widow autoflowers from ILGM
- Fox Farms Ocean Forest soil
- Mykos Mycorrhizal added to root base during planting
- PH 6.5 distilled water
- Manlong 36W LED light
- Simple box in my closet with mylar lining with a fan for light air circulation

- Seeds 1 & 2 started germination 12/9/19. Moved to soil 12/14/19.
- Seeds 3 & 4 started germination 12/11/19, died.
- Seeds 5 - 8 started germination 12/18/19 (after the loss of seeds 3 & 4). Moved to soil 12/21/19.

I am noticing some light spots on plant #2's leaves and some curled tips. I think it might be light burn.

Here is the plant on day 11 (12/24/19):



On 12/24/19 I moved the light back to 24 inches from the plants.

Now on Day 13 (12/26/19) here is how the plant is looking:



Thanks in advance everyone.

[Jayv]

Looks like you are right about light burn. Good call.

[Cannacaps4U2]

Hi all

I am 6 to 8 weeks into flower (depending on when you start counting)

Northern Lights photo period.

Indoor cabinet 48 h x 36 w x 20 deep.

Two plants using a homemade SCROG setup.

Grown in FF Ocean Forest.

Today I noticed these spots just starting on a few top leaves.












I have pretty much decided to watch and wait.

I am still feeding 2 times a week with FF (bb, tb, gb) according to the FF feeding schedule.


Will flush in a week or so for final two weeks.


Any Ideas what this might be?

Kind of looks like calcium deficiency?

Or maybe yellow leaf spot?

[Jayv]

Could be heat stress or light stress. To close to light. Might be outgrowing your space.

[NikkiAnne]

You have leaf hoppers that are eating your plants!! You need an insecticidal soap to get rid of them ASAP or they will ruin your crop.

[NikkiAnne]

HELP ME PLEASE!

So i checked my girls last night and noticed a TON of bulbous sacs over my plants. I use feminized seeds but my plants have recently been stressed. I started googling hermies and we were convinced thats what we had. I basically picked every bulb off my plant! Now im freaking out because i think they were actually very swollen Calyixs (sp).

They were tear dropped in shape, had a couple hairs coming out... basically empty inside except for a small seed. I feel like such an idiot. This is my first grow and my plants have been in flower for about 5 weeks.

How will this hurt my grow? Will they grow back? Thanks for any help

[RagWeedDWC]

From your description I believe you picked off a female part (name escapes me at the moment)

[NikkiAnne]

That's exactly what i did. :|

[goroth]

First time grower here. My leaves are turning a whitish color on the tips. Also, The stalks on the plants have purple veins. I am using soil,GH nutes, 400 watt MH, in a 2x4 tent. My tent is in my basement and the temp gets down to 62 degrees when the lights off, and up to 80 with the light on. I cant find much info on the purple veins so its hard to find the cause. any help would be appreciated.

[oldjarhead100]

the purple stems are because of the temp change over night, do you leave the plants sitting in water in those trays?are you growing in dirt,coco ?if your growing in coco did you charge the coco with extra cal-mag if not that would be the first thing to do I usually give a double dose when I mix my coco

[NikkiAnne]

I had this happen to my plants when the temp dropped too low one day... but that was weeks ago and no issues since. The purple stems are starting to correct themselves. However, purple stems can also be a sign of magnesium deficiency so make sure you have proper pH. I'd try bringing that night temp up a bit if possible and maybe your day temp down so it's not such a swing and less stressful on your plants. Good luck!

[420cakey]

Have posted this before but still not sure about this. I have three wedding cakes under 2 HPS, they are 4 weeks into flower and I'm growing in coco, recently these small white bugs have appeared in my runoff, from what I can tell they are springtails. Apparently they cause no harm to the plant but I'm not sure... Can anyone confirm this for me? Have attached a photo of them. The plants are healthy and doing really well actually, but I've never encountered these before, any help would be appreciated.

[JackMacGyver]

Hello all! I want to share with you few pictures. I do have a problem and I am trying to find out what is it.
I am uploading several pictures.

Quick history what I did:
- The seed (auto-flowering female) has been planted in August 2019. The plant is 6-months old. There is no single bud at the moment. I've did topping/fimming 3-4 times. The light is 400 watt, 18 h turned on, 6 hours off. There are no buds. I've sprinkle the plant with several preparation - for the roots, for the leafs. I've started to spray it with bio blooom (bio bizz) for flowering in the last 3-4 weeks. I gave it before only 2-3 times.
The ph is between 5.5 and 6.5. The light has been between 20 and 30 cm. I've lifted the lamp higher, because I think light burning can be one of the reason.
Can that plant be saved or there is no hope for it?

[herbgrower]

JackMacGyver can you tell how you know it is auto seed because it is hell of a time for auto. The most I have seen is 8-12w germination to harvest. Which strain is it? Which 400w light are you using? Is it LED, MH, HPS? I don't know much about others but in the case of LED, it should always be 12 inches away all the time. So this is potentially light burn and stunted growth. From what I know, autos don't react good to any plant training but can only cope with LST.

[JackMacGyver]

That is it. Today was the funeral of my little baby. It is auto, because I bought it from the shop. I didn't know it that ís that hard to raise auto. I transplanted it 2 or 3 times, probably that is one of the main mistake. But I also in the first weeks gave water and food with higher ph.
I thought the root system is very, very bad, but after the dissection it seems to me bot that bad at all. I am attaching pictures (in the main post upper) and will be glad if you share with me your opinion what was wrong with it.
I had 400 watt SHP-TS lamp (HPS). It is so hard to say goodbye...

[herbgrower]

JackMacGyver On the contrary, autos are easy to raise. You do not have to control the light schedule. Autos will flower at the predefined period irrespective of hours of light. It is highly unlikely that this plant was auto and not flowering even after six months. Other respected folks here can shed more light onto this.

20/30 cm is pretty close for 400W HPS. Closest it can be is 30 cm, should be 35 cm and could be 48 cm.

https://www.growweedeasy.com/hps-grow-lights-setup#distance-mh-hps-plants

Do you have runoff pH readings of the plant from past weeks? It can be helpful to know what kind of pH change the plants were going through.

[THCfinity]

Hi, about a month ago I took a chance on a random single seed I found in some purple bud, its grown quite quick, and was looking great when yesterday I noticed a leaf with yellowish brown spots close to the tips, along with one of the first seedling leafs has now curled, any ideas on what to do, I used miracle grow moisture control compost, and it's in a 14cm round pot, its currently being kept in our kitchen I'm planning on moving it into an unused room

[SoOrbudgal]

Looks like outgrown cup getting no air to roots, mix of soil to rich for seedling. I would transplant "yesterday" into fresh no fertilizer soil. That could me a male plant also so be aware. I would highly recommend reading the GWE tutorials on what marijuana needs are. They do not like compacted soils. I wish you luck

[Chico]

Hello I need help with my plants I dont know what is wrong with them and what to do please can anyone help me with any answer thank you

[SoOrbudgal]

It's been answered in your other posts

[Jayv]

Looks like nitrogen. Or cal/mag difficency. If in coco coir. To much. Cut fertilizer back. What are you growing in?

[Cronk]

I have budding plant abut 6 weeks in flower. I feed it Mega Crop + Bud Explosion. 1/2 strength + full strength Cal-mag. Never had a problem with this mix. Everything is nice except these leaves are popping up and worrying me.

Looks like copper deficiency or possibly root problems based on pictures on this site. I flushed the roots twice in a row in case it's nute burn. getting ready to resume feeding.

Any thoughts?

3 gallon fabric pot, coco, top feed every day 3 quarts to 1 gallon to about a pint of runoff. it's a big plant

My hope is that it will mature before it gets killed by whatever it is but I;d love to stop it

[Cronk]

6.0 going in

[Farmall]

Going in is fine,,,overwater it next time and catch the outflow . Could your soil have lost its buffer capabilities and its coming out much lower or higher? You flushed it twice so it may reveal nothing but there is a tangible answer in there somewhere. Healthy plants won’t just turn on their own like human disease that shows up one day without outside environmental influences

[Cronk]

5.9 coming out.

[Farmall]

I’m thinking that if you’ve flushed within the last 4 days or so, you may not see a wild ph swing and 5.9 is decent. She’s showing a deficiency but I’m still thinking it could have simply been a lock out and by flushing you may have restored the balance. Watch it closely for the next 4 days and see if it is still spreading...sorry Cronk ...it’s my only thought

[Cronk]

thanks, seems right. About how long does it take for this kind of thing to ruin a plant? in case it doesn't resolve. Not too long to go

[Farmall]

I’d think within a week you would notice a downturn in general appearance. But at this stage , fan leaves are going to start looking like they’re dying so look at the buds and trichs...if the trichomes look full and and not withered, you may find it to be just part of the plants normal cycle and your flush was the trick that worked

[Cronk]

I'll look closer tomorrow but the trichs look full and clear right now. buds look nice. the plant is huge in this pot so maybe a little root bound? it seems to be spreading, leaves curling upward and inward, yellowing. I'll get some pis tomorrow. Hoping it will hang in for 2 weeks