Have A Plant Problem? Check Here First

ODUBS said:

Hi everyone

These plants are growing in miracle gro moisture control and they are 6 weeks old...they spent the first 5.5 weeks inside under CFL bulbs and are now outside for a few days hardening up before transplanting permanently outdoors in the garden

They have developed some discoloration on the lower leaves as seen in the two photos below and I'm wondering if it's a mild sign of stress from going indoors to outdoors that i should be concerned about or if it's a nutrient deficiency.

Any HELP appreciated

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Hello Odubs, I'm guessing you might be new, as to the fact that you are using MG for your soil. I made the same mistake. What I would advise is transplanting to a different soil immediately. Your plants look exactly like mine did with the same exact soil and I am using CFL as well. Miracle grow will burn your plants alive. The pH in MG soil is too low and too rich.
You can prove this by checking the pH of the water runoff after watering them. Mine was at 5.2pH and the plant is supposed to grow at 6.5 - 6.8! After I saw this I went and picked up an organic soil immediately. If you keep your plants in that soil they will more than likely die. Worst part is you cant flush either, because MG is created to release more Nutes every time you water...

What it ended up being is a calcium and magnesium deficiency. Which from what I understand will occur during with pH being too low that the plant cannot absorb these nutes. And again, I cant imagine you will be able to fix that with that soil constantly burning the babies.

I want you to look over my journal here and see for yourself. Like I said I had the exact same issue with the same soil. Not to mention, I'm also using CFL's so check it out!

Good luck homie

Thanks for the info chris..I will take your advice

Please help me diagnose these plants.
I am running in peat (Klassman) perlite and vermiculite. 50-30-20

Have been using tap water aired out for few days. Scotts professional 30-10-10 at 1/3 strength with added liquid seaweed.

The larger plants are f'ing nearly 7 weeks old. clones cut from them before any signs of trouble.

Whats confusing me is i had 1 experimental plant with organic soil (EWC and blood&bone etc) and it is showing similar signs but to a less of a degree and this plants has only been few a EWC tea

more pics

Help PLEASE!

Just moved my healthy Pineapple Express plants into their flowering room. They are showing severe yellowing and spotting and comparing to these charts is not helping me at all. Here are some pics:

Temps: ~80 F
Humidity: 50%
CO2: 1400 ppm
Plants are 16 days into flowering, and Using Advanced Nutrients feeding program. was at 1200 ppm, but bumped up to 1600 ppm after observing yellowing. At a pH of 6.1

Thanks in advance.

Sloewdiggz said:

Help PLEASE!

Just moved my healthy Pineapple Express plants into their flowering room. They are showing severe yellowing and spotting and comparing to these charts is not helping me at all. Here are some pics:

Temps: ~80 F
Humidity: 50%
CO2: 1400 ppm
Plants are 16 days into flowering, and Using Advanced Nutrients feeding program. was at 1200 ppm, but bumped up to 1600 ppm after observing yellowing. At a pH of 6.1

Thanks in advance.

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Not entirely sure, the rust spots look like calcium def. Maybe ph is too low for her also? if you're in soil, maybe 6.5pH might make her happier. I'm still learning but thats my opinion

wes2wright said:

Please help me diagnose these plants.
I am running in peat (Klassman) perlite and vermiculite. 50-30-20

Have been using tap water aired out for few days. Scotts professional 30-10-10 at 1/3 strength with added liquid seaweed.

The larger plants are f'ing nearly 7 weeks old. clones cut from them before any signs of trouble.

Whats confusing me is i had 1 experimental plant with organic soil (EWC and blood&bone etc) and it is showing similar signs but to a less of a degree and this plants has only been few a EWC tea View attachment 3155220View attachment 3155221 View attachment 3155222 View attachment 3155223 View attachment 3155225 View attachment 3155228 View attachment 3155231 View attachment 3155233

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Blood/Bone can get hot even in an organic setting. I burned a girl nasty with the meals. I've got this going on with a girl in bloom any ideas?

Been battling with these plants for weeks now. Been holding off flowering until get it sorted but had to flip today. It does look like a mag def (interveinal chlorosis, hard, red stems) But i have been foilar feeding calimagic. I have cuts from them in perlite hempy, peat/perlite and organic. All showing same symptoms. Is this some kind of virus?

Just a little graph of some more common deficiencies.


Good luck and happy growing RISERS

wes2wright said:

View attachment 3173026
View attachment 3173028View attachment 3173029 View attachment 3173030 View attachment 3173032

Been battling with these plants for weeks now. Been holding off flowering until get it sorted but had to flip today. It does look like a mag def (interveinal chlorosis, hard, red stems) But i have been foilar feeding calimagic. I have cuts from them in perlite hempy, peat/perlite and organic. All showing same symptoms. Is this some kind of virus?

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Maybe nitrogen def? Nah because you said you're still in veg so obviously you're still giving them N... hmm.

Feeding GH 3 part with added calimagic and seaweed

Hey everyone just started growing again for the first time since 2009, using Fox Farm Ocean in 3 of the pots and the 4th one is this new product by ff called K9 cube. Im using a 1000w mh for the veg, iv had them in soil for about 2 weeks now and they love it. I have noticed the other day a couple of spots on the 3 that are in the Ocean soil. Im not too worried right now but I am curious if anyone can help my id what this might be. Here are a couple pics:

Hi guys plz help

BongRipper987 said:

Hi guys plz help

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The yellowing of the leaves and the purple tint to the stem of them makes me feel like it's Nitrogen def. I could be wrong tho. Looks like you just recently switched to 12/12?

Hi everyone, please I have a little problem. I have 2 plants. The one where this problem was first is on the image ( sorry for bad quality ).
Firstly I thought it is a root mold cause I have this one in bad soil and I have watered her many times and she wasnt dry ( i know my fall - after 6 days she isnt completly dry ) but the question is, what should I do now cause today I see on the second plant the same leafs ( only two now ). Leafs are a little rough. I saw some pictures, and have read many topics but I havent find the right solution :-/ They both are in 5. week of flower. Wappa should flower only 8 weeks so I really dont wanna use some chemical things but I dont know what can happen if I let her grow. It is possible this can infect my second flower ? Does someone know what it could be ? If someone knows I will be really happy.

Thanks guys.

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I been following for 6weeks an3days I flushed her last week and feed her yesterday my runoff is 6.4 temperature wright humidity wright in going water at 7.0 is this what it's supposed to do in 6 weeks and 3 days of flowering Lemmon skunk is what am flowering I use happy frog mix with ffof soil lime add to mix she in 5gallon bucket nutrients i use bontcare with there sweet bloom soil liquid karma calmag I use bloom at 1/4 an my supplement at 1/2 this my second feed dont mean to hijack just was looking for lil help here bro thinks

I'm having a serious problem and it's spreading from the bottom, up!

I grow two plants DWC. Blue dream and black jack, they both look very healthy except for the bottom of my blue dream plant. At first it wasn't bad. But then I started to notice it spreading from the bottom up.
Specs:
room temp is 80-83
I use 3 part general hydro nutrients
Ppm is about 460
Ph is 5.8 to 6.4
At first I thought it was a nute lockout but I don't think it is anymore because I flushed it in between nute changes and let the roots sit in florakleen before I put fresh nutrients in it.
PLEASE help me! My baby is getting worse every minute

NyQuilkush318 said:

View attachment 3204616 I been following for 6weeks an3days I flushed her last week and feed her yesterday my runoff is 6.4 temperature wright humidity wright in going water at 7.0 is this what it's supposed to do in 6 weeks and 3 days of flowering Lemmon skunk is what am flowering I use happy frog mix with ffof soil lime add to mix she in 5gallon bucket nutrients i use bontcare with there sweet bloom soil liquid karma calmag I use bloom at 1/4 an my supplement at 1/2 this my second feed dont mean to hijack just was looking for lil help here bro thinks

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Sorry for delayed answer. Looks like a Manganese problem to me.

[QOTE="wes2wright, post: 10580404, member: 351253"]View attachment 3173026
View attachment 3173028View attachment 3173029 View attachment 3173030 View attachment 3173032

Been battling with these plants for weeks now. Been holding off flowering until get it sorted but had to flip today. It does look like a mag def (interveinal chlorosis, hard, red stems) But i have been foilar feeding calimagic. I have cuts from them in perlite hempy, peat/perlite and organic. All showing same symptoms. Is this some kind of virus?[/QUOTE]
U have iron I would flush her out an then feed add 2teaspoon calmag to gallon

Marlo95 said:

I'm having a serious problem and it's spreading from the bottom, up!

I grow two plants DWC. Blue dream and black jack, they both look very healthy except for the bottom of my blue dream plant. At first it wasn't bad. But then I started to notice it spreading from the bottom up.
Specs:
room temp is 80-83
I use 3 part general hydro nutrients
Ppm is about 460
Ph is 5.8 to 6.4
At first I thought it was a nute lockout but I don't think it is anymore because I flushed it in between nute changes and let the roots sit in florakleen before I put fresh nutrients in it.
PLEASE help me! My baby is getting worse every minute View attachment 3214592

Click to expand...

Hey bro I would have flush her then look like u doing hydroponic so if u flowering put ph at 5.5=5.8 she ant geeting calmag an other things try it out bro