Why my auto don’t grow more than 3cm with 3 weeks???

[Mañ'O'Green]

How many hours of direct sun-light do they get? What are da/night temperatures?

 

[PTnewgrower]

Direct sunlight from 10am to 18pm with 25 degrees and the night time temperature is around 14 degrees...

 

[AutonoobSA]

Did you re-use the soil it's in ?

 

[Mañ'O'Green]

Direct sunlight from 10am to 18pm with 25 degrees and the night time temperature is around 14 degrees...

14°C/57°F is much too low and this is why your plants have stopped growing. 20°C/68°F is the minimum night temperature you want.

10 hours of light is also too little.

 

[PTnewgrower]

Did you re-use the soil it's in ?

Everting is new nothing re-used 40%soil25%humus25%perlit10%vermiculite

 

[PTnewgrower]

14°C/57°F is much too low and this is why your plants have stopped growing. 20°C/68°F is the minimum night temperature you want.

10 hours of light is also too little.

I already start changed this..thank you

 

[Japonica]

[QUOTE = "PTnewgrower, θέση: 2292297, μέλος: 51866"]
Μεγαλώνω υπαίθρια προς το παρόν, χωρίς τεχνητά φώτα ... μπορούμε να συμπληρώσω αυτήν τη φόρμα;
[/ΠΑΡΑΘΕΤΩ, ΑΝΑΦΟΡΑ]what is ur ph?

 

[PTnewgrower]

[QUOTE = "PTnewgrower, θέση: 2292297, μέλος: 51866"]
Μεγαλώνω υπαίθρια προς το παρόν, χωρίς τεχνητά φώτα ... μπορούμε να συμπληρώσω αυτήν τη φόρμα;
[/ΠΑΡΑΘΕΤΩ, ΑΝΑΦΟΡΑ]what is ur ph?

I start changed but was 7.7ph now is 6.4