Need help please asap!!

[Shumroom]

19 hours ago, Norbinyo said:

The light i think is far enough from the plant the leaf temperature 23c the light about 65k lux so about 1660 umol/s/m2

Leaf surface temperature is too low,

this is why it's recommend to run around 28 - 32C air temp when growing under LEDs  

 

Plus 65K lux by my calculation is around 1100PPFD which is probably a bit too high,

unless you have elevated CO2 levels 

 

You probably want to give them around 48K lux,

which is near to 800PPFD.

 

Get the environment right and everything else becomes a little easier.

 

Atb

 

 

 

[Norbinyo]

36 minutes ago, Shumroom said:

Leaf surface temperature is too low,

this is why it's recommend to run around 28 - 32C air temp when growing under LEDs  

 

Plus 65K lux by my calculation is around 1100PPFD which is probably a bit too high,

unless you have elevated CO2 levels 

 

You probably want to give them around 48K lux,

which is near to 800PPFD.

 

Get the environment right and everything else becomes a little easier.

 

Atb

 

 

 

Thank you sir,so more heat less light ok.Whats the recommend leaf temperature?also now i just giving the canna flores,canna booster,later the pk and the ecothrive neutralise.intrest cuse the 2 bigger pkant not have any issue.Like i told previously maybe the stupid co2 bag cuse the mushroom start leaking  down on the wall and it  maybe tuch the leaf  thats why only on that side.But it bin removed before yesterday night.

[Shumroom]

Apparently lst should be anywhere between 22 - 30C,

but generally around 28 - 29C is grand for the growth rate we’re looking to achieve 

 

I allow my temperature to creep up to 32C before my automated extraction ramps up to keep it from getting any hotter.

 

 

I tried those CO2 bags a few months ago,

i ditched them pretty quickly,

as they seemed to stink of Ammonia and my plants didn’t look too good since putting it into the drobe.

 

I thought they might help in my drobe that didn’t have much air movement/replenishment,

but I was very disappointed with them  

 

I just increased the extraction rate to make sure they were getting enough CO2.

 

 

I’m no expert,

but in general autos are light feeders compared to photoperiods,

so do take care.

 

Don’t follow the instructions on the bottles.

 

Try to find a specific Auto feeding chart,

or start at 1/4 feed strength and gradually work up from there towards half strength and perhaps a little bit higher.

 

 

Ecothrive Neutralise is a bit of a con really.

 

I bought some to try and I found it made no real difference at all to the health of my plants.

 

Your water/plants might be different to mine,

so it might still be beneficial for you to continue to use it.

 

 

Have a look at some auto diaries,

@Fragg was an excellent grower who made very detailed diaries 

 

@AustrianToker has some great diaries too if I remember correctly  

 

Atb

 

 

 

[Norbinyo]

Just now, Shumroom said:

Apparently lst should be anywhere between 22 - 30C,

but generally around 28 - 29C is grand for the growth rate we’re looking to achieve 

 

I allow my temperature to creep up to 32C before my automated extraction ramps up to keep it from getting any hotter.

 

 

I tried those CO2 bags a few months ago,

i ditched them pretty quickly,

as they seemed to stink of Ammonia and my plants didn’t look too good since putting it into the drobe.

 

I thought they might help in my drobe that didn’t have much air movement/replenishment,

but I was very disappointed with them  

 

I just increased the extraction rate to make sure they were getting enough CO2.

 

 

I’m no expert,

but in general autos are light feeders compared to photoperiods,

so do take care.

 

Don’t follow the instructions on the bottles.

 

Try to find a specific Auto feeding chart,

or start at 1/4 feed strength and gradually work up from there towards half strength and perhaps a little bit higher.

 

 

Ecothrive Neutralise is a bit of a con really.

 

I bought some to try and I found it made no real difference at all to the health of my plants.

 

Your water/plants might be different to mine,

so it might still be beneficial for you to continue to use it.

 

 

Have a look at some auto diaries,

@Fragg was an excellent grower who made very detailed diaries 

 

@AustrianToker has some great diaries too if I remember correctly  

 

Atb

 

 

 

Thank you for all of help!!Soon be close to the end and  i dont wanna some stupid thing.My other grow the jacky growing nicely still in veg i just cut off most of fan leaf and still alive so few day and go to 12/12 cuse i wannt them about max 40-45cm high.The tallest now 18cm