Please help with my white widow auto

[Proph]

LOL!
Yeah, what's your input on what I said.

You're right about the uptake.. What good is optimal uptake if whats being taken up is out of balance.. And yes, anything that's tried, has a chance to make things worse. It's that we call a slippery slope. And I definitely point and wave my finger at NLS and their products more than anything else.

 

[WildBill]

You're right about the uptake.. What good is optimal uptake if whats being taken up is out of balance.. And yes, anything that's tried, has a chance to make things worse. It's that we call a slippery slope. And I definitely point and wave my finger at NLS and their products more than anything else.

Yup..............the unknown is what screws any logical attempt at correction. If you tried to increase the microbial activity, that could cause the breakdown of the "Timed released" stuff that's causing the problem.

I still didn't get how many days into the grow. If they are fairly close, I'd just try a huge dose of LITFA, keep the vpd to the lower end of the vpd range and run it out. I'd rather do that than chase my ass all over and. waste $.

edit...................Pretty funny me saying LITFA!

 

[blackthumb5]

Yup..............the unknown is what screws any logical attempt at correction. If you tried to increase the microbial activity, that could cause the breakdown of the "Timed released" stuff that's causing the problem.

I still didn't get how many days into the grow. If they are fairly close, I'd just try a huge dose of LITFA, keep the vpd to the lower end of the vpd range and run it out. I'd rather do that than chase my ass all over and. waste $.

edit...................Pretty funny me saying LITFA!

I am at day 58.

 

[blackthumb5]

I'm so glad it helped you, bro and maybe open another flap i have 2 open as when i changed my ducting to really short just up and out it had me baffled till i figured out my fan was taking it out too fast and hopefully it may mean your not having to buy anything major to change your setup as i only need the humidifier when i only have babies in the tent and as long as I'm at 50rh most year-round i can get by

I have 2 flaps open now. My temperature is about 79 degrees now, humidity is 58%. I am 5 degrees cooler then when I had higher extraction speed and an intake fan going. I don't understand it but I like it! This should be much less strain / cost on my central AC now too. Do I need to worry about the plants getting too little CO2? They should have plenty still right?

 

[blackthumb5]

Yup..............the unknown is what screws any logical attempt at correction. If you tried to increase the microbial activity, that could cause the breakdown of the "Timed released" stuff that's causing the problem.

I still didn't get how many days into the grow. If they are fairly close, I'd just try a huge dose of LITFA, keep the vpd to the lower end of the vpd range and run it out. I'd rather do that than chase my ass all over and. waste $.

edit...................Pretty funny me saying LITFA!

Wild Bill, due to the changes I made to my ventilation I am at 1.04 VPD according to the app you recommended! Thanks!

 

[St. Tom]

I have 2 flaps open now. My temperature is about 79 degrees now, humidity is 58%. I am 5 degrees cooler then when I had higher extraction speed and an intake fan going. I don't understand it but I like it! This should be much less strain / cost on my central AC now too. Do I need to worry about the plants getting too little CO2? They should have plenty still right?

look into my grows i have yearly threads and just judge your plants and you will know if the pressure is right by your tent should be sucking in mainly around the front door ive always done ok

 

[St. Tom]

also, i have fans in my tent to move air etc if you want to look at the thread

https://www.autoflower.org/threads/...-dinafem-hso-mephisto-sssc.78551/post-2412358

 

[WildBill]

I am at day 58.

Thanks!

I have 2 flaps open now. My temperature is about 79 degrees now, humidity is 58%. I am 5 degrees cooler then when I had higher extraction speed and an intake fan going. I don't understand it but I like it! This should be much less strain / cost on my central AC now too. Do I need to worry about the plants getting too little CO2? They should have plenty still right?

No chance in getting too little co2, since they will get more with the slower fan speed venting to the attic.

Wild Bill, due to the changes I made to my ventilation I am at 1.04 VPD according to the app you recommended! Thanks!

It's worth a try. I don't think you can easily get any lower with your current conditions without hooking up your carbon filter and just venting to the room. It kinda depends on your ac system and how it's set up. I've seen some stupid set ups in Az.
With what time you probably have left, I'd try just to run with what you have now until the end.

 

[blackthumb5]

@WildBill I was just reading about VPD on pulsegrow.com trying to educate myself about this. They said in flower it should be 1.2 to 1.5 VPD. I'm at your recommendation of 1.0 right now at 79 degrees and 58% humidity. Should I lower my humidity down to 50% to achieve 1.3?

 

[Tom Bombadil]

When i first tried nls I started getting the spots around week 4-5 so I started watering with aact practically every watering thinking it was some sort of deficiency or ph issue from the stinky garbage I just dumped my soil on top of and the teas stopped it from progressing substantially for whatever reason..Possibly more good bacteria, or maybe a little bit of mild nutrient that the tea had in it. Worth a shot if you have the stuff handy to brew some up.