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Posts Made By:
spurr
Forum:
Toker's Den
10-15-2011, 09:33 PM
Replies:
123
Who is the person u learn most from in icmag?
Views:
5,756
Posted By
spurr
:laughing: Good movie! I love the escalator scene...
:laughing: Good movie! I love the escalator scene :tiphat:
Forum:
Toker's Den
10-15-2011, 08:05 PM
Replies:
123
Who is the person u learn most from in icmag?
Views:
5,756
Posted By
spurr
Ditto. I think about how shitty my German would...
Ditto. I think about how shitty my German would be if I tried to post on a German forum. It's called "empathy", people!
To the OP's question:
One word answer: Microbeman.
Now, if I was...
Forum:
Cannabis Botany and Advanced Growing Science
10-15-2011, 07:16 PM
Replies:
105
Low Mg, High P for High THC Content?
Views:
12,177
Posted By
spurr
Yes I know that, of course. That is why I wrote...
Yes I know that, of course. That is why I wrote it's an "interesting look", for fucks sake! Did I try to claim that data as useful? NO. Damn man, WFT is your problem?
To your 'loaded' second...
Forum:
Cannabis Botany and Advanced Growing Science
10-15-2011, 06:38 PM
Replies:
21
making of brick weed?
Views:
13,428
Posted By
spurr
I can't comment on the issue of vapaing, you...
I can't comment on the issue of vapaing, you would need to know what chemials are in the herb and then find their respective boiling points (BP). If the BP of those harmful chemicals are well above...
Forum:
Cannabis Botany and Advanced Growing Science
10-15-2011, 06:30 PM
Replies:
105
Low Mg, High P for High THC Content?
Views:
12,177
Posted By
spurr
I thought an interesting look at THC and CBD was...
I thought an interesting look at THC and CBD was worth posting here: temp :D
"Photosynthesis and Cannabinoid Content of Temperate and Tropical Populations of Cannabis sativa"
F.A. BAZZAZ, D....
Forum:
Growroom Lighting
10-15-2011, 06:23 PM
Replies:
61
Light meters--what rating do I need
Views:
8,569
Posted By
spurr
No I am not. I feel you're confused or being...
No I am not. I feel you're confused or being disingenuous with the rest of your post.
No it is not, not if a well proven method is already laid out by a highly respected Ph.D physicist....
Forum:
Growroom Lighting
10-15-2011, 05:03 PM
Replies:
66
Ballast Reliability: Digital or magnetic?
Views:
3,403
Posted By
spurr
FWIW, I place a fan so it blows air over my...
FWIW, I place a fan so it blows air over my E-ballasts, that really helps keep 'um cool. But I will now place them vertically, and place the fan so it blow on them ... best of both worlds :).
Forum:
Cannabis Botany and Advanced Growing Science
10-15-2011, 04:56 PM
Replies:
21
making of brick weed?
Views:
13,428
Posted By
spurr
Please don't smoke brick from Central or South...
Please don't smoke brick from Central or South America. There was a good set of tests conducted by a medical cannabis center in MI sometime ago, and they found all kinds of shit like herbicides,...
Forum:
Nutrients and Fertilizers
10-15-2011, 04:54 PM
Replies:
67
How to make silicone and MagiCal?
Views:
8,418
Posted By
spurr
It's w/v, but you need to account for the "O2"...
It's w/v, but you need to account for the "O2" part of "SiO2" and the "2O" part of "K2O". See this screenshot of my GH formation wherein I posted ppm of Si from ProTekt:...
Forum:
Nutrients and Fertilizers
10-15-2011, 04:40 PM
Replies:
67
How to make silicone and MagiCal?
Views:
8,418
Posted By
spurr
Comobile69, Please re-read the thread, do...
Comobile69,
Please re-read the thread, do not use that Ebay source. Use AgSil16H from Custom Hydro Nutrients, I linked to the site above, the price is very good for a pound at ~$12!
Forum:
Growroom Lighting
10-15-2011, 04:37 PM
Replies:
61
Light meters--what rating do I need
Views:
8,569
Posted By
spurr
Some people have asked me what "wrt" means, it...
Some people have asked me what "wrt" means, it means "with respect to". It's just short hand to make typing faster. If people read words I post and they don't know their meaning, it's easy as pie to...
Forum:
Growroom Lighting
10-15-2011, 04:30 PM
Replies:
66
Ballast Reliability: Digital or magnetic?
Views:
3,403
Posted By
spurr
@ All, Hortilux is selling their own...
@ All,
Hortilux is selling their own E-ballast (made in Japan) soon :D, I wrote about this in the Hortliux E-lamp thread I wrote. The E-ballast is made to provide ideal frequency to match that of...
Forum:
Growroom Lighting
10-15-2011, 04:24 PM
Replies:
61
Light meters--what rating do I need
Views:
8,569
Posted By
spurr
Oh yea, The 400 w (generic) MH lamp I used...
Oh yea,
The 400 w (generic) MH lamp I used is not new, it has maybe 500-800 hours of use so far, give or take. And that affects the irradiance data. When we test lamps it's best to test them when...
Forum:
Growroom Lighting
10-15-2011, 04:16 PM
Replies:
61
Light meters--what rating do I need
Views:
8,569
Posted By
spurr
Hey tenthirty, Yes, that is my plan. And...
Hey tenthirty,
Yes, that is my plan. And then I will release all data to the public, for free. But it's not going to be an over-night process. I believe I posted images and a link to the work of...
Forum:
Growroom Lighting
10-15-2011, 02:24 AM
Replies:
66
Ballast Reliability: Digital or magnetic?
Views:
3,403
Posted By
spurr
Great post, thanks whazzup.
Great post, thanks whazzup.
Forum:
Nutrients and Fertilizers
10-15-2011, 12:17 AM
Replies:
244
Spurr's groundbreaking fert. mixes and methods (YouTube screen-cast and web site!)
Views:
65,435
Posted By
spurr
Nope, you don't need to. However, MgSO4 can be a...
Nope, you don't need to. However, MgSO4 can be a bitch to quickly and fully dissolve in cool water. So it can be helpful, for sure. I only wrote that K2CO3 and citric acid should be pre-dissolved....
Forum:
Growroom Lighting
10-15-2011, 12:12 AM
Replies:
61
Light meters--what rating do I need
Views:
8,569
Posted By
spurr
Liar. I still have the e-mails. Done.
Liar. I still have the e-mails.
Done.
Forum:
Growroom Lighting
10-14-2011, 11:51 PM
Replies:
61
Light meters--what rating do I need
Views:
8,569
Posted By
spurr
Ha :). Eye of beholder my friend, eye of the...
Ha :). Eye of beholder my friend, eye of the beholder. And yes, he was being rude, so I treated him in kind.
Forum:
Growroom Lighting
10-14-2011, 11:25 PM
Replies:
61
Light meters--what rating do I need
Views:
8,569
Posted By
spurr
Um. Irony! Don't write well when pissed,...
Um. Irony!
Don't write well when pissed, eh?[/quote]
Um, no. You must type VERY slowly, eh? Because I fixed that typo about an hour (58 minutes) before you posted ;).
Extremely incorrect...
Forum:
Cannabis Botany and Advanced Growing Science
10-14-2011, 09:31 PM
Replies:
105
Low Mg, High P for High THC Content?
Views:
12,177
Posted By
spurr
Thanks for correcting me, re your use of high P...
Thanks for correcting me, re your use of high P and low K.
Forum:
Nutrients and Fertilizers
10-14-2011, 09:29 PM
Replies:
244
Spurr's groundbreaking fert. mixes and methods (YouTube screen-cast and web site!)
Views:
65,435
Posted By
spurr
Sure. However, a little math would be involved,...
Sure. However, a little math would be involved, e.g., specific gravity and such. Why do you wish to per-dissovle MgSO4?
I can work out the math to check yours later, I'm short on time now. But...
Forum:
Nutrients and Fertilizers
10-14-2011, 09:14 PM
Replies:
244
Spurr's groundbreaking fert. mixes and methods (YouTube screen-cast and web site!)
Views:
65,435
Posted By
spurr
This isn't the correct thread for such...
This isn't the correct thread for such discussion, but I'm happy to help you via PM or via threads in the organic soil section. For now, with biological organics we are much less in control, it's...
Forum:
Cannabis Botany and Advanced Growing Science
10-14-2011, 09:07 PM
Replies:
105
Low Mg, High P for High THC Content?
Views:
12,177
Posted By
spurr
Yes and sort of. But it seems you're barking up...
Yes and sort of. But it seems you're barking up the wrong tree. You, I and DizzleKush seem to be in agreement. P is used for ATP, but we don't need nor want a lot of P when roots and shoots are...
Forum:
Growroom Lighting
10-14-2011, 08:55 PM
Replies:
61
Light meters--what rating do I need
Views:
8,569
Posted By
spurr
It's called a fact. Please, disprove me. See what...
It's called a fact. Please, disprove me. See what I explained on an earlier page.
@ all,
If you have nothing of value or substance to add, like our good friend sunshowers, please do not post.
...
Forum:
Growroom Lighting
10-14-2011, 08:06 PM
Replies:
61
Light meters--what rating do I need
Views:
8,569
Posted By
spurr
@ All, Considering we are discussing light...
@ All,
Considering we are discussing light qualification and quantification, I thought I would post a bit of my plans:
My next big project is a DIY "Ulbricht sphere...
Forum:
Growroom Lighting
10-14-2011, 07:44 PM
Replies:
66
Ballast Reliability: Digital or magnetic?
Views:
3,403
Posted By
spurr
Hello my friend (I mean that, I consider...
Hello my friend
(I mean that, I consider you a friend even though we disagree on some points and playfully pulled each others' chain)
I for one would love to see some lumen data wrt micromole...
Forum:
Growroom Lighting
10-14-2011, 07:00 PM
Replies:
61
Light meters--what rating do I need
Views:
8,569
Posted By
spurr
We are not arguing. We are having a pleasant...
We are not arguing. We are having a pleasant debate that others can learn from. My only goal was to make the comparison even, not to 'stack the deck' as you inadvertently did with your...
Forum:
Growroom Lighting
10-14-2011, 06:27 PM
Replies:
61
Light meters--what rating do I need
Views:
8,569
Posted By
spurr
I have nothing to add, it's like walking with...
I have nothing to add, it's like walking with crutches, can be done but far from perfect.
regards[/quote]
I agree 100% :D. And once a person is healthy enough (i.e., willing to spend the money)...
Forum:
Growroom Lighting
10-14-2011, 06:13 PM
Replies:
61
Light meters--what rating do I need
Views:
8,569
Posted By
spurr
I'm sorry but that's a non sequitur. You're...
I'm sorry but that's a non sequitur. You're trying to compare apples and oranges. Let me try for a more apt comparison using your line of reasoning:
(Below the "bike" is our plants wrt growth,...
Forum:
Cannabis Botany and Advanced Growing Science
10-14-2011, 04:48 AM
Replies:
105
Low Mg, High P for High THC Content?
Views:
12,177
Posted By
spurr
Look man, I was trying to be friendly to you, but...
Look man, I was trying to be friendly to you, but if you really want me to make you look like a fool (yet again) I can oblige. Either STFU or be honest, it's your choice.
Between the two of us,...
Forum:
Nutrients and Fertilizers
10-14-2011, 04:23 AM
Replies:
244
Spurr's groundbreaking fert. mixes and methods (YouTube screen-cast and web site!)
Views:
65,435
Posted By
spurr
Hey, I think I may have figured out what's...
Hey,
I think I may have figured out what's going on: pH. What is the pH of you water? Lower pH allows salts that otherwise can't be used together to be used together in the same stock, ex., CaNO3...
Forum:
Cannabis Botany and Advanced Growing Science
10-14-2011, 04:13 AM
Replies:
105
Low Mg, High P for High THC Content?
Views:
12,177
Posted By
spurr
Why would you post this if you knew that P was...
Why would you post this if you knew that P was better then K to Boost.....
IMO 'high' P is > 80 ppm and 'low' P is <30. The boost in yeild you see is mostly due to K, IME/IMO, not P.
So now...
Forum:
Nutrients and Fertilizers
10-14-2011, 02:28 AM
Replies:
244
Spurr's groundbreaking fert. mixes and methods (YouTube screen-cast and web site!)
Views:
65,435
Posted By
spurr
Sure that works to make an extra stock solution,...
Sure that works to make an extra stock solution, however, that shouldn't be needed. You should be able to mix them. I'll test it very soon at that temp using RO water to see if I get the same result....
Forum:
Nutrients and Fertilizers
10-14-2011, 01:34 AM
Replies:
244
Spurr's groundbreaking fert. mixes and methods (YouTube screen-cast and web site!)
Views:
65,435
Posted By
spurr
What temp was water? And was it distilled or...
What temp was water? And was it distilled or deionized water? I know that screenshot lists them as not mixing, but they should, ex., GH Grow has ammonium phosphate and magnesium sulfate.
Forum:
Cannabis Botany and Advanced Growing Science
10-14-2011, 01:32 AM
Replies:
161
Full text thread: post papers you want in full text...
Views:
13,990
Posted By
spurr
LOL, it'll be okay. :comfort: Here ya go, I...
LOL, it'll be okay. :comfort:
Here ya go, I just uploaded to a new file host, same passphrase "ilovecanna". But I think you're going to be disappointed with the paper itself:...
Forum:
Nutrients and Fertilizers
10-14-2011, 01:06 AM
Replies:
67
How to make silicone and MagiCal?
Views:
8,418
Posted By
spurr
Check out Custom Hydo Nutrients for AgSil 16H...
Check out Custom Hydo Nutrients for AgSil 16H (https://customhydronutrients.com/zencart/index.php?main_page=product_info&cPath=1_60_68&products_id=68), it's the place I try to buy all fertilizer...
Forum:
Cannabis Botany and Advanced Growing Science
10-14-2011, 12:38 AM
Replies:
161
Full text thread: post papers you want in full text...
Views:
13,990
Posted By
spurr
Ha, we are missing each other by mere minutes. I...
Ha, we are missing each other by mere minutes. I just tested the download and it works fine. I compressed and encrypted the PDF with the passphrase "ilovecanna" (without quotes). Use WinRAR or 7zip...
Forum:
Cannabis Botany and Advanced Growing Science
10-14-2011, 12:24 AM
Replies:
161
Full text thread: post papers you want in full text...
Views:
13,990
Posted By
spurr
Still here, even after ~15 months ;) ...
Still here, even after ~15 months ;)
https://www.icmag.com/ic/showthread.php?p=4056513
Forum:
Cannabis Botany and Advanced Growing Science
10-14-2011, 12:22 AM
Replies:
161
Full text thread: post papers you want in full text...
Views:
13,990
Posted By
spurr
Darn, I neglected to upload those most...
Darn,
I neglected to upload those most recent studies I got for people in this thread. Sorry! I'll do so soon, maybe by tomorrow.
@ Madres and Emil Muzz,
I'll try to get those for you...
Forum:
Cannabis Botany and Advanced Growing Science
10-14-2011, 12:11 AM
Replies:
71
Cannabis Scholarly Articles
Views:
13,649
Posted By
spurr
Why on earth would one want to do that? PDF is...
Why on earth would one want to do that? PDF is the closest thing we have to a universal document format. It's very versatile, and is the de facto industry standard in scientific electronic...
Forum:
Cannabis Botany and Advanced Growing Science
10-14-2011, 12:08 AM
Replies:
105
Low Mg, High P for High THC Content?
Views:
12,177
Posted By
spurr
Sounds like the high P myth has been revived, and...
Sounds like the high P myth has been revived, and Papa's got a brand new bag. [/quote]
Ha. Only for later-flowering phase IMO...
Forum:
Cannabis Botany and Advanced Growing Science
10-14-2011, 12:05 AM
Replies:
105
Low Mg, High P for High THC Content?
Views:
12,177
Posted By
spurr
Hey bud, I commented to you on that point in...
Hey bud,
I commented to you on that point in my fertilizer thread. I think the increased P may have had an effect, yes. And other big growers such as yourself, e.g., iSMOKEKUSH, found when...
Forum:
Nutrients and Fertilizers
10-13-2011, 11:41 PM
Replies:
244
Spurr's groundbreaking fert. mixes and methods (YouTube screen-cast and web site!)
Views:
65,435
Posted By
spurr
@ YS, FWIW, A majority of the N ionic...
@ YS,
FWIW,
A majority of the N ionic species in rhizosphere and soilless solution from microbial predation, i.e., nutrient cycling, is in the form of NO3.
P.S.
I think I've gotten the word...
Forum:
Nutrients and Fertilizers
10-13-2011, 11:13 PM
Replies:
244
Spurr's groundbreaking fert. mixes and methods (YouTube screen-cast and web site!)
Views:
65,435
Posted By
spurr
@ YS, Oh yea, MicrobeMan carried out...
@ YS,
Oh yea, MicrobeMan carried out microbial assays on ACT he made using only Premiere peat as the microbial input (i.e., source of microbes) via "direct microscopic enumeration" (DME). DME is...
Forum:
Nutrients and Fertilizers
10-13-2011, 10:48 PM
Replies:
244
Spurr's groundbreaking fert. mixes and methods (YouTube screen-cast and web site!)
Views:
65,435
Posted By
spurr
Church :) Is the refractometer temp...
Church :)
Is the refractometer temp compensating?
I read you posted something similar at GardenSec I think. FWIW, there is no "Alaska peat" or "Alaskan peat" on the the market AFAIK. I...
Forum:
Nutrients and Fertilizers
10-13-2011, 10:02 PM
Replies:
244
Spurr's groundbreaking fert. mixes and methods (YouTube screen-cast and web site!)
Views:
65,435
Posted By
spurr
Daniel was referring to carbonate buffering...
Daniel was referring to carbonate buffering against pH drops, i.e., it buffers "toward" basic pH value. And the opposite is true for citric acid. You could post a message to Daniel on his blog to...
Forum:
Nutrients and Fertilizers
10-13-2011, 09:51 PM
Replies:
244
Spurr's groundbreaking fert. mixes and methods (YouTube screen-cast and web site!)
Views:
65,435
Posted By
spurr
If we control pH the only element we should (or...
If we control pH the only element we should (or at least need to) chelate is Fe. It's better to use less chelating agents than more of them (quantity wise). Back in the bad ol' days before synthetic...
Forum:
Cannabis Botany and Advanced Growing Science
10-13-2011, 09:39 PM
Replies:
105
Low Mg, High P for High THC Content?
Views:
12,177
Posted By
spurr
Sounds like the high P myth has been revived, and...
Sounds like the high P myth has been revived, and Papa's got a brand new bag.[/quote]
Ha. Only for later-flowering phase IMO ;). Not for vegetative or early-flowering (i.e., pre-flowering and a...
Forum:
Cannabis Botany and Advanced Growing Science
10-13-2011, 09:36 PM
Replies:
105
Low Mg, High P for High THC Content?
Views:
12,177
Posted By
spurr
I tried to place P ppm above 100 in my...
I tried to place P ppm above 100 in my full-flowering mix but it's not possible while keeping K near 200 ppm and ammonium low (re NO3:NH4 ratio). Sadly, there are not a great many sources of P;...
Forum:
Cannabis Botany and Advanced Growing Science
10-13-2011, 09:22 PM
Replies:
105
Low Mg, High P for High THC Content?
Views:
12,177
Posted By
spurr
Cool. I thought i was going mad there for a...
Cool. I thought i was going mad there for a minute. Thanks for looking at it again, I don't have time to review those papers today and it's been some months since I last read them.
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