MangoHz x HzAC test grow

[zagros_s]

Really like #3&6, any interesting smells yet?

Greetings.

#1 smells like sweet citrus... pineapple imo

#3 is still developing but has mango undertones (she's a week or two behind the other 3)

#6 is heavy solvent on first whiff like acetone or turpentine but it too fades into sweet mango/fruity undertones

#7 has been 100% the other direction... like a mix between a shitty smelling diaper and garlic. There is a slightly sweet undertone on this one too.

 

[zagros_s]

The #7 is the blockhead on the right



Also.. I built a diy Volumetric Water Content/temp/bulkEC/porewaterEC meter using a chinese probe and an arduino. The instructions can be found here https://github.com/kromadg/soil-sensor



Here is their feed for week 8. The actual ec comes out @ 1.7 using half RO and half tap.. ph is 5.8 w/o adjusting.

 

[Marijuana Gangster]

I built a diy Volumetric Water Content/temp/bulkEC/porewaterEC meter

This is so cool man. Thanks for the link. Do you have a picture of the sensor in the soil?

 

[zagros_s]

This is so cool man. Thanks for the link. Do you have a picture of the sensor in the soil?

I don't. Not much to see.. just the probe inserted into a fabric pot 2" up from the bottom.

 

[zagros_s]

The probes and some #3 leaf trichs

I removed the 4x4 tray the other day and gained about 10" which is good for the tops but kinda sucky for the lowers.

 

[TGTDE]

Mouth is watering over here. I’ll dm you my address for the free samples?? Haha jk jk! Beautiful plants!!

 

[Marijuana Gangster]

OK thats where you placed the sensors in. Interesting! Do you know if you can burry those sensors in case you use plastic pots? And are those 2 different sensors or is the different color just the other side of the same sensor?

 

[zagros_s]

Same sensor just flipped.

Not sure about burying them. Maybe do a search for Teros 12 (the probe it's modeled on) and see if they are used in that fashion.

Good luck.

 

[TGTDE]

From what I hear it’s not the colour or the size of the sensor that matters young grasshopper. It’s all about knowing how you use it, and as mentioned where to put it .

OK thats where you placed the sensors in. Interesting! Do you know if you can burry those sensors in case you use plastic pots? And are those 2 different sensors or is the different color just the other side of the same sensor?

 

[Marijuana Gangster]

From what I hear it’s not the colour or the size of the sensor that matters young grasshopper. It’s all about knowing how you use it, and as mentioned where to put it .

Thats correct. But its also about quality and accuracy, so my next question is how good are these sensors working? Does the data make sense?

 

[zagros_s]

The data makes sense. Is it 100% as accurate as a teros 12, probably not. Did it cost $500+ like a teros 12.. nope.

It definitely lets you see when/how much the pwEC rises and drops when you irrigate/dryback.

 

[zagros_s]

Day 56



#7

lower


#6


#3

#3 lowers


#1 lower

 

[Marijuana Gangster]

The data makes sense. Is it 100% as accurate as a teros 12, probably not. Did it cost $500+ like a teros 12.. nope.

It definitely lets you see when/how much the pwEC rises and drops when you irrigate/dryback.

Cool. Then I will probably build one too I might even try out the the sensor with pH probe, even though the calibration is not valid for that one. Beautiful plants btw

 

[zagros_s]

I'm pretty sure the code already exist for ph sensors as well as NPK.

If I ever go back to DWC or maybe 4-6" rockwool blocks and need a res i'll probably build this one https://www.hackster.io/uFire/nano-33-iot-ec-ph-orp-webapk-82ab54

 

[zagros_s]

 

[zagros_s]

#1



#6


starting to smell a bit cat pissy in the air

 

[Ptree]

View attachment 69355
View attachment 69356

I would say, those are some pretty wonderfull macros !

Pretty plants Indeed

 

[quinxstar]

u will kep the leaves your bud will be bigger

 

[TGTDE]

I somehow missed this post (#72) in real time. Holy. crap!! Those are some hazy looking gals …

 

[zagros_s]

#6 lower @ 62 days



#3 top