What's wrong with my plants? Help

Themagnata

Active Member
The plants in my flower tent are showing symptoms and I don't know what it is... At first I thought it was nutrient burn but is weird because I've been giving 1/3 of the nutes.. can someone help me identify what Is wrong?

Details:
Light Cycle : 12/12
600 watt HPS
Organic grow using biobizz Nutrients and compost teas
 

Attachments

slipdef

Well-Known Member
Hey,
looks like a nute burn yes
i use biobizz too
say a bit more about your grow
space/light/medium/pot size/strain...
12/12 day??
A quick inventory of what nutes and how much (ml/L) u add since the start would be great
Nutes every watering?
U touch the pH?
Explain us please ^^
 

Themagnata

Active Member
Hey,
looks like a nute burn yes
i use biobizz too
say a bit more about your grow
space/light/medium/pot size/strain...
12/12 day??
A quick inventory of what nutes and how much (ml/L) u add since the start would be great
Nutes every watering?
U touch the pH?
Explain us please ^^
I grow in a 150cm x 150cm tent
600W HPS
Soil is Biobizz light mix with 1/4 worm castings


The temperature is between 29C and 32C with humidity around 50%, i know this is wrong and I've been trying to lower the temperature but is hot where I'm at and it has been a challenge the last weeks...

The plants are in 10 gallon smart pots and then I have 5 clones that startet flowering last week after 3 week veg.. one of the clones is also showing this symptoms..

The strains are Franco's lemon cheese and Banana Krumble from GHS

The big plants are in 4th week flowering

I use 1ml/L of:

Fishmix ( I know this was wrong now, i should be giving biogrow and I'm going to start now instead of the fishmix in flower)

Bio Bloom
Top max
Alga mic
Acti-vera

I have also fed compost tea 2x ( the clones only 1x)

The tea was:
worm castings
Bat guano
Fishmix
Alg-a-mic

The bigger plants were showing symptoms even before the clones were moved to this tent..

Now one of the clones is showing symptoms too..
 
I grow in a 150cm x 150cm tent
600W HPS
Soil is Biobizz light mix with 1/4 worm castings


The temperature is between 29C and 32C with humidity around 50%, i know this is wrong and I've been trying to lower the temperature but is hot where I'm at and it has been a challenge the last weeks...

The plants are in 10 gallon smart pots and then I have 5 clones that startet flowering last week after 3 week veg.. one of the clones is also showing this symptoms..

The strains are Franco's lemon cheese and Banana Krumble from GHS

The big plants are in 4th week flowering

I use 1ml/L of:

Fishmix ( I know this was wrong now, i should be giving biogrow and I'm going to start now instead of the fishmix in flower)

Bio Bloom
Top max
Alga mic
Acti-vera

I have also fed compost tea 2x ( the clones only 1x)

The tea was:
worm castings
Bat guano
Fishmix
Alg-a-mic

The bigger plants were showing symptoms even before the clones were moved to this tent..

Now one of the clones is showing symptoms too..
Hmmm I’m not a very experienced grower neither hydro or soil. It seems that you know you’re stuff but you do have very dark green leaves and a bit of nitrogen claw
 

slipdef

Well-Known Member
Hello
thanks for the precisions ;)
imo the problem is multifactor
correct me if i'm wrong but plants got 3 weeks veg, then transplant in 10gal
in that case roots probably won't have well colonize the pots
when u feed with liquid ferts, a part is gone to the space without roots, that must create amounts of salts and burn some roots, even if u use small doses.
Always be careful when u decide to mix the nutes
your tea looks really strong in addition with your program

i'll let it go with water only, then maybe add some biobloom after, but i'm not sure it needs
 

Themagnata

Active Member
Hello
thanks for the precisions ;)
imo the problem is multifactor
correct me if i'm wrong but plants got 3 weeks veg, then transplant in 10gal
in that case roots probably won't have well colonize the pots
when u feed with liquid ferts, a part is gone to the space without roots, that must create amounts of salts and burn some roots, even if u use small doses.
Always be careful when u decide to mix the nutes
your tea looks really strong in addition with your program

i'll let it go with water only, then maybe add some biobloom after, but i'm not sure it needs
The plants that veg'd 3 weeks are the small clones, they are in 1 gallon pots
 

Themagnata

Active Member
Yeah it means it’s probably ph/ec from the nutes in your soil. Plant is healthy enough just use straight water as said above^
Is anyone here with knowledge in organics? Because I'm getting confused about pH, some say i have to day but then organic growers say don't worry about pH if your growing organic.. i even read somewhere that pH Down can damage the bacteria in the soil
 

Dankweedwizard420

Well-Known Member
Is anyone here with knowledge in organics? Because I'm getting confused about pH, some say i have to day but then organic growers say don't worry about pH if your growing organic.. i even read somewhere that pH Down can damage the bacteria in the soil
Ok so ph is crucial in both organic and synthetic runs, but synthetic ph modifiers will affect soil biome. However if your ph is wrong then your soil/soil biome needs adjustment anyways. Ph determines nutrient availability in a soil so if that’s wrong it doesn’t matter if it’s organic or not you will have issues. The reason you heard you shouldn’t have to worry about it is because most organic substrates/amendments tend to sit at a good ph, but blanket statements are rarely your friend.
 

Kushash

Well-Known Member
Is anyone here with knowledge in organics? Because I'm getting confused about pH, some say i have to day but then organic growers say don't worry about pH if your growing organic.. i even read somewhere that pH Down can damage the bacteria in the soil
I'll put it in layman's terms.
Some soil growers never ph their water. They use buffers like lime or oyster shell to raise ph when needed.
Others ph their water.
Both groups can grow excellent plants.
Bottom line is that you will get different answers from different growers.
 
Top