What is the problem with my plant ?

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Smrtko

New Member
It started with one plant and now I started getting on 2 more of them, 20201126_173142.jpg
What it can be? I think it's not fungus because it wont take off when I rub them with my fingers, and it started from the top leaves to show the rusty brown/orange/yellow spots.

- Moby Dick
- Indoor
- 600w HPS
- 12h of light
- They are clones, now week 8
- Flowering stage (3rd week)
- Rhizotonic, Terra vega, Terra flores, Super vit, Canazyn, monster bloom, bud candy.
-I gave them terra flores+ monster bloom, super vit and bud candy with range of 3.8ph ( But on the first plant it started before that and then I gave them double dose of monster bloom).
 
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S

Smrtko

New Member
They are sleeping atm in few hours I will post more pcs, but I think its not rust (doesn't go off when I try to wipe it from the leaves). Thanks :hump:
 
Spryclipperz

Spryclipperz

Member
Smrtko said:
They are sleeping atm in few hours I will post more pcs, but I think its not rust (doesn't go off when I try to wipe it from the leaves). Thanks :hump:
Click to expand...
I read a bit further into the rust fungi and someone asked if It rubs off and it seemed like it didn't (maybe just the spores rub off) but here is a pic
u.jpg

It'll definetly be easier to tell with more pictures, so ill get back to you then! But for now happy growing8-)
 
Merkn4aSquirtn

Merkn4aSquirtn

Well-Known Member
Have you checked your medium’s PH level?
Calcium and magnesium don’t uptake well at all @ low ph levels.
I grow in coco, so I deal with this often.
It usually occurs when my run off ph gets to 5.5-5.8.
I simply raise my waters ph to 6.3-6.5 and run about 3 gals through my medium(no nutes) followed with a gal and a half of nutes and 6.1 ph.

Again, I grow in coco, so I can accomplish that without over drenching the medium and suffocating my roots.
If you’re in soil... I’m thinking it would take more time to flush your medium to get rid off that excess build up.

I literally just read that you put in ph @ 3.8? That’s no good. Even in soil.
Be sure you’re not putting in low ph levels.
Nutrients almost always lower your ph
 
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Smrtko

New Member
Good morning guys! You are awesome! I bring more pictures.. The rusty spots dont rub off I tried on any leaves infected with this..
I dont have medium ph tester, just water ph tester. The ph was low at 3.8 when I put mosnter bloom+bud candy( only 1 time I didnt have ph up), before that with water+ terra flores was 6.0 ph, but today I got my Ph+ PRO so from today I will control the ph at good range.
p.s. I have 10 plants and this show just on 4 of them and they were feed all the same and they are same strain. It starts from the top and going down.20201122_152759.jpg
 

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Trickyticky

Trickyticky

Well-Known Member
What soil aya in ??
If it's a good quality growing soil especially for weed then ya shouldn't need to be messing around with the ph input as the soil will adjust within a certain range . Ie, I use to use house and garden bat special which had ph range of 6.2-6.8
 
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Smrtko

New Member
The soil is Atami janeco Light Mix
  • Sphagnum peat
  • White sphagnum peat
  • Perlite
  • Mineral + fertilizer calcium
  • pH: 5.7
  • EC: <1.5
Today I gave them monster bloom+terra flores+ bud candy+ supervit at 6.2ph range.. will see tomorrow how they feel :wall::razz:
 
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