Help please - Problem after adding sensizym

[SandyRatchet]

Hi all.
I bought some sensizym for my 5 week old autos.
And 7 hours later they look very sick!!.
Added same as nutes at half strength as autos and DWT.
Sweet tooth auto.
Sensizym 0.5ml / litre
Vitalink hydro max grow a/b 0.5ml / litre.
Ph 5.9. .. PPM 300.
4 plants. This one in photo looks the worst.
Root all look nice and white.

Sent from my iPhone using 420

 

[The Germinator]

How good is your airflow? Looks like what mine did when I would see wet leaves from transpiration. I increased air flow and it hasn't done it sense.
I use sensizm and z7 and never had a problem.
Good luck. Maybe someone else can give you better insight.


[Disclaimer]
"I don't know everything. My opinion is just that. It's up to you to research the information offered by me or anyone else. It's not wise to act on the first opinion you get. "

My First DWC Grow - Unknown Strain

 

[SandyRatchet]

Help please. Problem after adding sensizym

Airflow is OK I think. There's a big tower fan in the tent.
What's worrying is how quick it came on after adding sensizym.
Midday all looked OK. Then 6 hours later like this.

Very sad now as there just as about to go into bloom I think so hope there not damaged to much. It's only the fresh growth that seems effected


Sent from my iPhone using 420

 

[SandyRatchet]

Mmmm..
I just checked them this morning during lights out. I normally don't look at this time. As germe suggested there's a lot of transpiration and humidity is very high.
My settings are
Under 21c heater on / tower fan off.
Over 21c tower fan on/ heater off
So during lights off effectively heater is on and tower fan us off. And with lights on the fan comes on and off as needed.
Should the tower fan be blowing with the lights off also?


Sent from my iPhone using 420

 

[SandyRatchet]

Ordered a small dehumidifier off amazon for lights off usage.
The amount of kit is getting silly!
Heaters for lights out.
Tower Fan to circulate air
Timers.
Dehumidifiers
Lol

I thought the problem would be lack of humidity not too much


Sent from my iPhone using 420

 

[The Germinator]

Ordered a small dehumidifier off amazon for lights off usage.
The amount of kit is getting silly!
Heaters for lights out.
Tower Fan to circulate air
Timers.
Dehumidifiers
Lol

I thought the problem would be lack of humidity not too much


Sent from my iPhone using 420

I thought so. They look exactly like mine did.
Good airflow is key. Hope it helped. Good luck.

 

[The Germinator]

Mmmm..
I just checked them this morning during lights out. I normally don't look at this time. As germe suggested there's a lot of transpiration and humidity is very high.
My settings are
Under 21c heater on / tower fan off.
Over 21c tower fan on/ heater off
So during lights off effectively heater is on and tower fan us off. And with lights on the fan comes on and off as needed.
Should the tower fan be blowing with the lights off also?


Sent from my iPhone using 420

Yes. Fan on when lights are off. When my plants did this I had the fan on the light timer. Now that fans stay on I've had no problems.

 

[SandyRatchet]

Yes. Fan on when lights are off. When my plants did this I had the fan on the light timer. Now that fans stay on I've had no problems.

I've now put the fan on 24hrs. Also turned the speed up as these plants are growing damn quick. Plugged in the 'little' dehumidifier also (arrived tonight. Very small lol 500ml tank. Not sure it will help ).
Also ordered 2 clip on fans to add to the wind as 1 tower fan is now no longer penetrating thru the foliage to get at front plants.
Put a small dose of sensenzym back in as well. Can't hurt I hope.
Becoming difficult to do water changes now as the roots are so big they nearly fill the buckets. But there lovely and white still ..

My last option if I cannot get the humidity under control will be to run the lights 24hr. I know some do that with autos. Still can use the dehumidifier later when drying the bud but there in lyes another task I gave never done before.


Sent from my iPhone using 420