Home | Community | Message Board


This site includes paid links. Please support our sponsors.


Welcome to the Shroomery Message Board! You are experiencing a small sample of what the site has to offer. Please login or register to post messages and view our exclusive members-only content. You'll gain access to additional forums, file attachments, board customizations, encrypted private messages, and much more!

Shop: Original Sensible Seeds Bulk Cannabis Seeds   Bridgetown Botanicals Bridgetown Botanicals   MagicBag.co All-In-One Bags That Don't Suck   OlympusMyco.com We’re Not Chasing Unicorns—We’re Building Quality (Olympus Myco Grow Bags)   Mushroom-Hut Liquid Cultures   Myyco.com Golden Teacher Liquid Culture For Sale   Left Coast Kratom Buy Kratom Extract   North Spore Injection Grain Bag   PhytoExtractum Buy Bali Kratom Powder

Jump to first unread post Pages: 1
Some of these posts are very old and might contain outdated information. You may wish to search for newer posts instead.
OfflineDr.Tomb
Stranger

Registered: 02/01/15
Posts: 5
Last seen: 9 years, 10 months
Liquid Culture Help
    #21304370 - 02/20/15 02:13 PM (9 years, 10 months ago)

So i have a few PF Teks under my belt now, with little to no loss to contamination. Ive even followed the Lazy mans guide to making a spore syringe and it worked perfectly for my last PF Tek.

Ive ordered spores from Spores101 previously with no issues with syringes. So i ordered again to start my progression into Bulk growing. I recieved two syringes and i prepared my liquid culture. I used maple syrup added to a jar of water, that i had boiled. Then i pressure cooked the jars for i believe 1hr @ 15PSI and allowed to cool over night. The next day i put the jars in a glove box, gathered all my supplies. Cleaned myself up and flame sterilized and injected the spores (believe i used about 1-1.5cc per jar). Ive had these jars sitting on a temp controlled heat mat at about 82*f for about 2 weeks, then i was reading and someone suggested 85F so i adjusted for that.

So my question is this. Can you guys look at these jars and tell me if these all look contaminated?


Both Jars - Side by side


Strain 1 - Both jars are cloudy with whispy growth





Strain 2 - Both jars are clear, with small dotted growth




--------------------
-
Dr.Tomb
New To Shroom Growing

Extras: Filter Print Post Top
Offlineinvitro

Registered: 05/03/13
Posts: 2,529
Last seen: 1 year, 1 month
Re: Liquid Culture Help [Re: Dr.Tomb]
    #21304856 - 02/20/15 04:04 PM (9 years, 10 months ago)

the jar on the left looks like it has no growth, 99% chance that jar will never do anything good.
The jar on the right, (the cloudy one) did you swirl that before you took a pic?  If yes it's impossible to evaluate,
if no.. that jar is in big trouble, bacteria probably. 

What brand of syrup are you using and how much are you using? 

20 minutes should be good for sterilization, 1 hour is probably overkill.

Extras: Filter Print Post Top
OfflineDr.Tomb
Stranger

Registered: 02/01/15
Posts: 5
Last seen: 9 years, 10 months
Re: Liquid Culture Help [Re: invitro]
    #21304974 - 02/20/15 04:39 PM (9 years, 10 months ago)

Here it is:


Both were not shaken/swooshed


I bought this for the next time.. i think its close to the Karo from the states:


--------------------
-
Dr.Tomb
New To Shroom Growing

Extras: Filter Print Post Top
Offlineinvitro

Registered: 05/03/13
Posts: 2,529
Last seen: 1 year, 1 month
Re: Liquid Culture Help [Re: Dr.Tomb]
    #21305078 - 02/20/15 05:11 PM (9 years, 10 months ago)

The crown brand basically looks like high fructose corn syrup to me, you might want to read up on it as that is not what is generally used for lcs (and probably for good reason).  The ingredients say glucose-fructose which is what high fructose corn syrup is.  If you look up the wiki definition of corn syrup you "Corn syrup is a food syrup which is made from the starch of maize (called corn in some countries) and contains varying amounts of maltose and higher oligosaccharides, depending on the grade."

So the front label "corn syrup" and the back label do not match up, in otherwords, misleading advertising.


Organic honey might be a good one, or get some malt extract online.

Edited by invitro (02/20/15 05:14 PM)

Extras: Filter Print Post Top
OfflineDr.Tomb
Stranger

Registered: 02/01/15
Posts: 5
Last seen: 9 years, 10 months
Re: Liquid Culture Help [Re: invitro]
    #21305131 - 02/20/15 05:30 PM (9 years, 10 months ago)

Well i just looked, thanks for the information. You were 100% correct. I was pretty ripped on some killer bud when i bought it. Heres the lable:



--------------------
-
Dr.Tomb
New To Shroom Growing

Extras: Filter Print Post Top
Offlineinvitro

Registered: 05/03/13
Posts: 2,529
Last seen: 1 year, 1 month
Re: Liquid Culture Help [Re: invitro]
    #21305240 - 02/20/15 06:05 PM (9 years, 10 months ago)

I'm reading up on high fructose on the shroomery, getting conflicting answers, it's unclear if it's good for lc or not.

Edited by invitro (02/20/15 07:54 PM)

Extras: Filter Print Post Top
Offlineinvitro

Registered: 05/03/13
Posts: 2,529
Last seen: 1 year, 1 month
Re: Liquid Culture Help [Re: invitro]
    #21305713 - 02/20/15 07:51 PM (9 years, 10 months ago)


Extras: Filter Print Post Top
Invisibleazur
God of Fuck
Male User Gallery


Registered: 04/21/12
Posts: 28,103
Loc: Daid
Re: Liquid Culture Help [Re: invitro]
    #21307880 - 02/21/15 11:20 AM (9 years, 10 months ago)

Quote:

invitro said:
LC sugars tests, interesting reading:

http://www.shroomery.org/forums/showflat.php/Number/9591904



Op listen to invitro.
And look up my tek. It's super easy. I can't link it but look at my main threads. It's called how i make lc


--------------------


A cube is NOT a cube.

FALL IN LOVE WITH LC
FOTTSE!!!
ALL NOOBS READ THIS!!!


Extras: Filter Print Post Top
Offlinetakofako
Stranger
 User Gallery


Registered: 01/05/15
Posts: 209
Last seen: 7 years, 9 months
Re: Liquid Culture Help [Re: Dr.Tomb]
    #21326818 - 02/25/15 07:49 AM (9 years, 10 months ago)

also they are looking like caramelized,  do not over cook these things. i had done 10 jars last time i did lc. i used 4 cc honey for 100cc distilled water. (my jars are 210cc) it is okay to cook the honey for 10-15  minutes and that will work. liquid matters can sterelize earlier then solid matters, and thats another reason for not to overcook.


--------------------
Sorry about spelling, english is not my main language :smile: My Grow Log and My Teks

Edited by takofako (02/25/15 07:50 AM)

Extras: Filter Print Post Top
Offlineinvitro

Registered: 05/03/13
Posts: 2,529
Last seen: 1 year, 1 month
Re: Liquid Culture Help [Re: takofako]
    #21326834 - 02/25/15 08:01 AM (9 years, 10 months ago)

It's impossible for a lc of this kind to be carmelized, what your seeing are the byproducts of a maillard reaction.  And I agree that it's not desirable in this case, shorter cooking times would have been better for you because the maillard reaction is binding up what little amino acids (essential to the viability of the lc IMO) that were in the syrup to begin with (as impurities).

Extras: Filter Print Post Top
Jump to top Pages: 1

Shop: Original Sensible Seeds Bulk Cannabis Seeds   Bridgetown Botanicals Bridgetown Botanicals   MagicBag.co All-In-One Bags That Don't Suck   OlympusMyco.com We’re Not Chasing Unicorns—We’re Building Quality (Olympus Myco Grow Bags)   Mushroom-Hut Liquid Cultures   Myyco.com Golden Teacher Liquid Culture For Sale   Left Coast Kratom Buy Kratom Extract   North Spore Injection Grain Bag   PhytoExtractum Buy Bali Kratom Powder


Similar ThreadsPosterViewsRepliesLast post
* Liquid Culture Contaminations? Leimana 3,260 2 05/07/05 08:45 PM
by Leimana
* liquid culture contaminated? shymanta 2,351 10 01/08/06 02:04 PM
by ShroomArtist84
* What is the black on this liquid culture? ThePerspective 2,517 6 12/14/05 09:56 PM
by droptopsunfire03
* liquid culture makaveli8x8 516 0 05/31/06 06:09 PM
by makaveli8x8
* ropey liquid? X24 957 6 10/02/05 04:44 PM
by ShroomArtist84
* trich dormant in liquid! Proof!! Zen Peddler 1,853 3 11/17/01 12:39 PM
by Anonymous
* Liquid Mycellium contam? Mklangelo 1,481 7 12/12/01 09:47 AM
by Hammerloaf
* Liquid Cult/Karo Tek Dyslexic 1,419 8 06/25/04 06:36 PM
by Sev

Extra information
You cannot start new topics / You cannot reply to topics
HTML is disabled / BBCode is enabled
Moderator: Shroomism, george castanza, RogerRabbit, veggie, mushboy, fahtster, LogicaL Chaos, 13shrooms, hamloaf, cronicr, Stipe-n Cap, Pastywhyte, bodhisatta, Tormato, Land Trout, A.k.a
829 topic views. 21 members, 97 guests and 59 web crawlers are browsing this forum.
[ Show Images Only | Sort by Score | Print Topic ]
Search this thread:

Copyright 1997-2025 Mind Media. Some rights reserved.

Generated in 0.019 seconds spending 0.006 seconds on 12 queries.