About the Sick Plants & Problems category

Problems with identifying and prevention from pests, plant sickness and deseases? Ask for other growers for help.

Before posting, please consult following GrowFAQ categories:

1 Like

‘Sick Plant Symptoms’ and ‘Nutrient Deficiencies’ point to ‘Oops! That page doesn’t exist or is private.’

7 Likes

Hi growers,
Got some bugs on my buds, started spraying with neem oil & soap mix. Only a week or so from harvest,trichromes clouding but not amber yet. They are in a greenhouse.There are only on a couple of buds so far, on one of 2 plants. Any other suggestions. Thanks
Euforia7-30-22bugs (1)|640x480

1 Like

Hey there buddy…seeing how there in a greenhouse (( enclosed )) … Look into this link here hope u like

I got the same thing looking for sick plant/deficiency pages.

Would you say that these plants are looking healthy only just over 3 weeks from seed seem to be praying and happy just a litttttle bit too lime for my liking this always happens before they move up to their flower space then they thrive and get that nice darker green colour!? is it normal?

Thanks BM

Possibly you have your lights turned up too high try cutting it back 30 or 40% and see if you get that dark green color come back.

hey folks. I am sitting at under week 2 of veg. a couple seedlings are showing me some odd coloration. i don’t see pests. I am also ordering a new ph meter in case that helps. ppm is under 500 using maxibloom only. of the 12 plants only these two are showing me this:

Not really sure if this goes here.

Asking for feedback on this product.

Anybody use it? It is not OMRI listed, but most of the ingredients are common fertilizer and OCal approved. I am uncertain if the Magnesium oxide is or not yet most rock dust and minerals are, and Cal-Mag.

Thoughts please…

Hello fellas, I have this in hands, any higlight?

This is a Blue Amnesia auto in soil, all mix with biobizz nutrients. Haven’t had this problem until now:

https://overgrow.com/uploads/default/original/4X/3/a/9/3a9bc2d92e25f5e67216402fd9cce6a6b4b97b70.jpeg

Have a look at https://www.growweedeasy.com/.

Brown patches can indicate a deficiency, perhaps boron. Those are accompanied by other deficiencies as well, like potassium and nitrogen. Check your pH? What N-P-K for flower?

Summary of Steps

  1. Get Current Root pH
  2. Adjust pH – Instructions
  3. Checking & Maintenance

1.) First get a ballpark figure of the current root pH

Soil or Soilless Mediums

  • Next time you water the growing medium, test the pH of the water going in
  • Test the pH of the water that runs out of the bottom (runoff water)

If the pH of the runoff is in the right range, even if it’s not the same as the pH you put in, you’re good. If the pH of the runoff water coming out is too high or too low for your range, you know that you’ll need to correct the pH.

1 Like

I have the input water at 6.5ph, the runoff I never measure.

I will measure that next watering, one of the plants, the one going well is about to be watered today, the one with brown spots is slower absorving the water and I might take more one or two days to water it again because I suspect of overwatering, so I lifta until I find the pot light and then I will measure the runoff ph see what’s going on.

I am using biobizz soil and feeding, during this phase I also add some atami rockzbastic, that is a PK suplement, I also give them preventive calmag so this is a very complete cocktail. From biobizz on flowering I use Bioheaven, TopMax, BioBloom and BioGrow.

Well I had the runoff water tested and right on 6.5.

Could this be light burn?

I dont think so, light burn causes the leaves to curl and the edges to turn brown. Hard to say without being there to see. The big 3 for brown spots are boron, calcium and manganese . With the nutes you described, IDK. Nutrient burn sounds more like it but that would be the tips of the leaves. Now that you have watered again, tested pH, and all is good. Watch the new leaves and make sure they are not getting brown spots. Sorrry, I guess I am not much help.

There is a complete guide to deficiencies at growweedeasy.

Thanks a lot man, I won’t worry much because it is one or one and a half week to harvest so I removed damaged leaves and the one that was more brown started curling upwards.

Against the feel of the pot the plant having issues had all the water with little runoff while the gorilla next to it is telling me to ease up the nutes, she is drinking less water because it was a nice runoff.

So… this to tell that these damages also could be signs of end of the life of the plants, this is the first time growing both strains and this blue amnesia is strange compared to all the others, and the gorilla is more regular more, roboust with a perfect branch spread, very nice. Still both plants have cloudy trics and I will start flushing and checking for the ambars to appear.

In antecipation for harvest!!!

1 Like