Grow Room Pulse Labs Tester Group

[pop22]

Well....... there is nothing but the op's word that the leave discoloration is caused by VPD, I'm not convinced at all on that, as I've not seen that anywhere else. I've seen pics of leaves cupping, and getting thick and stiff, but not yellowing. I'd reserve my judgement on that being valid. If you are having extremes of RH though, VPD tracking may help your effort to correct the RH.

look what I'm dealing with:

Hey,
Sounds good @pop22 . It is important for me as I think one of my issues is to hot and dry causing some serious issues that I have yet to understand fully. I think being able to monitor it easily with the Pusle and controlling with a simple humidifier / dehumidifier will help a lot. This is my first winter without HID and the heat associated and that is prolly a big difference too.

Edit: This is the page that got me thinking. The pictures look exactly like what I am experiencing.
https://www.icmag.com/ic/showthread.php?t=153547

 

[wwwillie]

Agreed, but it is worth tracking it down and I now have the means to do so thanks to the Pulse Nano.

 

[pop22]

Agreed! This is some simple, and cool tech!

Agreed, but it is worth tracking it down and I now have the means to do so thanks to the Pulse Nano.

 

[db003]

@Clix that sounds great. I do the same, at work, in bed...

Alright testers!
Now we have these marvelous devices to monitor and record the environment what plans are you making to use this information? I have concluded, through no real process, but a gut feeling, that my nemesis has been VPD control. So I will be using the device to monitor and then control it. Just in the last few weeks I have noticed some improvement.

for me I always have high temps but if I learn to compensate with proper amount of humidity to balance it out i fell that could bring my grow to the next level even with out A/C all thanks to the pulse nano

I still forget sometimes that environment is a real big factor in growing

 

[wwwillie]

Exactly what was happening to me. Let’s see where it takes us!

 

[db003]

time for a update on my puff puff pass genetics auto grow in super soil!

I just gave all my plants a watering with some plain water split 5 gallons between all of them

I moved around the plants in the tent and the smallest plant in the tent got flushed with ten gallons of water ph to 6.2 and I moved it to the closet to finish out and so the other plants could have a bit more room

the water I used was plain carbon filtered tap water (filtered water not R/O water) it was ph. to 6.2 with a mix of citric acid crystals (natural ph. down) and ascorbic acid powder and sodium ascorbic powder (both are vitamin C powders) that I use as ph. down and a dechlorinator and was bubbled for 24+ hours

all my PPP autos in the tent under 600w hps are in day [HASHTAG]#76[/HASHTAG] from sprout and the 2x autos in the closet under led panel are in day [HASHTAG]#63[/HASHTAG] from sprout

just in case anyone was wondering what autoflower strains I am growing in this grow they are

2x Glueberry Express Autoflower (Glueberry OG x Pineapple Express) x Auto#1 from Puff Puff Pass cultivators
2x Silverback Autoflower (Gorilla Glue x White Widow) x Auto#3 from Puff Puff Pass cultivators
2x GG x OG its a unreleased strain from Puff Puff Pass cultivators

the 2x autos in the closet under the led are

1x blackberry kush auto from Dutch passion
1x dark devil auto from sweet seeds

 

[db003]

here are all my latest screen shots of the pulse nano data for today

 

[wwwillie]

Nice report!
Great looking garden too!!!

 

[db003]

Nice report!
Great looking garden too!!!

thanks bro

 

[okPeet]

mobbin in the alleys district in downtown Los Angeles, California

p.s. credit to one of my good friends for being my model for the shirt. we had a great time the other day at a brewery in D.T.L.A. it is called angel city brewery if you have heard of it.

View attachment 853312

Lookin' fresh! Love some Angel City.