|
Some of these posts are very old and might contain outdated information. You may wish to search for newer posts instead.
|
wocka
Lurker

Registered: 10/26/07
Posts: 771
Last seen: 6 years, 4 months
|
Big soda bottle tek.
#7570605 - 10/28/07 06:32 PM (16 years, 3 months ago) |
|
|
im trying to have small descreet grow and i was wondering if i plan on using a 2 litre soda bottle and put about 3" of moist perlite in it for moisture should i keep the bottle totally closed n open it up 2-3 times a day or should i just put holes in the top so it can have air exchange on its own?
|
CaptainLinger
A Fungus Amongus


Registered: 05/25/07
Posts: 1,756
Last seen: 3 years, 7 months
|
Re: Big soda bottle tek. [Re: wocka]
#7571791 - 10/29/07 03:26 AM (16 years, 3 months ago) |
|
|
Perforate the entire surface with holes. You want 3-4 full air exchanges an hour, not 3-4 a day, whenever you get around to it.
|
Slimz
.-~*´`*·~-experience-~*´`*·~-.




Registered: 10/03/07
Posts: 3,588
Loc: Maryland
|
|
Im doing the same thing
My FAE plan is to cut big holes in the bottle and cover them with tyvek.
-------------------- Lazy Drywall Tek (no powdery mess) This series will blow your mind and confirm what you already know to be true. The Pharmacratic Inquisition Best Thread Ever ! ! !
me if you have questions about lasers Although i may advise others in a general way regarding all types of mushroom grows, and may even post question from other forums about growing "active" mushrooms, i only grow non-"active" mushrooms and edibles. FeelFamily resident tech guru
|
wocka
Lurker

Registered: 10/26/07
Posts: 771
Last seen: 6 years, 4 months
|
Re: Big soda bottle tek. [Re: Slimz]
#7572072 - 10/29/07 06:57 AM (16 years, 3 months ago) |
|
|
wait, so i want a bunch of holes in the soda bottle so its airy and then still open it up as much as i can? or do i keep it airtight then fan it out as much as i can, im confused.
|
Slimz
.-~*´`*·~-experience-~*´`*·~-.




Registered: 10/03/07
Posts: 3,588
Loc: Maryland
|
Re: Big soda bottle tek. [Re: wocka]
#7572091 - 10/29/07 07:07 AM (16 years, 3 months ago) |
|
|
you want as much fresh air as posible while still keeping the humidity.
-------------------- Lazy Drywall Tek (no powdery mess) This series will blow your mind and confirm what you already know to be true. The Pharmacratic Inquisition Best Thread Ever ! ! !
me if you have questions about lasers Although i may advise others in a general way regarding all types of mushroom grows, and may even post question from other forums about growing "active" mushrooms, i only grow non-"active" mushrooms and edibles. FeelFamily resident tech guru
|
wocka
Lurker

Registered: 10/26/07
Posts: 771
Last seen: 6 years, 4 months
|
Re: Big soda bottle tek. [Re: Slimz]
#7572093 - 10/29/07 07:09 AM (16 years, 3 months ago) |
|
|
oh i see, so i can put a bunch of drilled holes around the top of the soda bottle and have my fan on so alot of air is circulating in the room.. the temps usually 79-81.. 83 at the highest. i plan on trying this soon
|
CaptainLinger
A Fungus Amongus


Registered: 05/25/07
Posts: 1,756
Last seen: 3 years, 7 months
|
Re: Big soda bottle tek. [Re: wocka]
#7572717 - 10/29/07 11:43 AM (16 years, 3 months ago) |
|
|
Not around the top. The entire thing. The fan is irrelevant; there won't be *that* much air exchange, and the evaporation from the perlite will move air inside the bottle.
|
Slimz
.-~*´`*·~-experience-~*´`*·~-.




Registered: 10/03/07
Posts: 3,588
Loc: Maryland
|
|
im was actialy thinking of building a tyvec tent...
-------------------- Lazy Drywall Tek (no powdery mess) This series will blow your mind and confirm what you already know to be true. The Pharmacratic Inquisition Best Thread Ever ! ! !
me if you have questions about lasers Although i may advise others in a general way regarding all types of mushroom grows, and may even post question from other forums about growing "active" mushrooms, i only grow non-"active" mushrooms and edibles. FeelFamily resident tech guru
|
CaptainLinger
A Fungus Amongus


Registered: 05/25/07
Posts: 1,756
Last seen: 3 years, 7 months
|
Re: Big soda bottle tek. [Re: Slimz]
#7572760 - 10/29/07 11:57 AM (16 years, 3 months ago) |
|
|
...which will block the air. The soda bottle will work fine.
|
xaxphaanes
Mycologist



Registered: 08/08/05
Posts: 2,988
Last seen: 1 year, 5 months
|
Re: Big soda bottle tek. [Re: Slimz]
#7572770 - 10/29/07 11:58 AM (16 years, 3 months ago) |
|
|
No reason for tyvek just make allot of holes everywhere bottom,top,sodes etc
-------------------- "Anything i say is fictional" what you should look for in manure
|
Slimz
.-~*´`*·~-experience-~*´`*·~-.




Registered: 10/03/07
Posts: 3,588
Loc: Maryland
|
|
I ment a sealed tyvek tent with plastic windows INSTEAD of a soda bottle.. like a mini greenhouse.
-------------------- Lazy Drywall Tek (no powdery mess) This series will blow your mind and confirm what you already know to be true. The Pharmacratic Inquisition Best Thread Ever ! ! !
me if you have questions about lasers Although i may advise others in a general way regarding all types of mushroom grows, and may even post question from other forums about growing "active" mushrooms, i only grow non-"active" mushrooms and edibles. FeelFamily resident tech guru
|
xaxphaanes
Mycologist



Registered: 08/08/05
Posts: 2,988
Last seen: 1 year, 5 months
|
Re: Big soda bottle tek. [Re: Slimz]
#7572783 - 10/29/07 12:04 PM (16 years, 3 months ago) |
|
|
Thats ok if you want to make it more difficult than it is lol.
-------------------- "Anything i say is fictional" what you should look for in manure
|
CaptainLinger
A Fungus Amongus


Registered: 05/25/07
Posts: 1,756
Last seen: 3 years, 7 months
|
Re: Big soda bottle tek. [Re: xaxphaanes]
#7572796 - 10/29/07 12:09 PM (16 years, 3 months ago) |
|
|
Quote:
I ment a sealed tyvek tent with plastic windows INSTEAD of a soda bottle.. like a mini greenhouse.
only you're talking about making it airtight. Tyvek will let gases slowly interchange. Not quickly enough for your fruiting, by a long shot.
Why do you keep re-asking these questions with no apparent reason? If you're looking for experience, we're telling you it's silly for a number of reasons. Like you've been trying to avoid for 10 posts, a soda bottle, with numerous holes top to bottom, will make a wonderful mini fc.
|
Slimz
.-~*´`*·~-experience-~*´`*·~-.




Registered: 10/03/07
Posts: 3,588
Loc: Maryland
|
|
ok..
I wan's re-asking the questions, just hashing out ideas.. Im new to this and on my first grow. I have read alot of teks and im just kinda exploring posible options..
-------------------- Lazy Drywall Tek (no powdery mess) This series will blow your mind and confirm what you already know to be true. The Pharmacratic Inquisition Best Thread Ever ! ! !
me if you have questions about lasers Although i may advise others in a general way regarding all types of mushroom grows, and may even post question from other forums about growing "active" mushrooms, i only grow non-"active" mushrooms and edibles. FeelFamily resident tech guru
|
Cheezit
Feel like aStranger

Registered: 10/19/07
Posts: 843
|
|
A couple holes just above the substrate level does the trick, keep the bottle top loose, or off. It's passive but CO2 settles and displaces air, as it flows out the holes it pulls in fresh air, at an even rate as the Co2 flows out. If you have a small aquarium air pump you can put that into the bottle cap, to create a positive pressure environment. Pushing the Co2 out through the bottom holes.
|
CaptainLinger
A Fungus Amongus


Registered: 05/25/07
Posts: 1,756
Last seen: 3 years, 7 months
|
Re: Big soda bottle tek. [Re: Cheezit]
#7572811 - 10/29/07 12:18 PM (16 years, 3 months ago) |
|
|
Quote:
passive but CO2 settles and displaces air, as it flows out the holes it pulls in fresh air, at an even rate as the Co2 flows out.
Jesus. A single quote in the Cultivator and people are quoting this forever. If your air is so freaking stale that the CO2 starts to separate out of the mixture, you need to moisten that perlite.
|
Cheezit
Feel like aStranger

Registered: 10/19/07
Posts: 843
|
|
what? dudes growing in a soda bottle....... what does moist perelite have anything to do with anything other then the humidity of the air. Ok maybe to make up for too much air exchange?
I'm not knocking the 100 some holes idea. That idea goes along just as well with the two holes and a aquarium pump.
Familiar with the monotub? five holes and thick flushes, closed air passive tek. But improved with an aquarium pump. Controls the humidity issues by preventing too much FAE.
|
Nibin
Getting there



Registered: 11/29/05
Posts: 4,480
Last seen: 10 years, 8 months
|
|
What does moistening perlite do towards freshening "stale" air? Don't mix the poor guy up.
For fruiting you need two things
High Relative humidity (RH)
Fresh Air Exchange (FAE)
In a setup made of a container with wet perlite in the bottom, be it a shotgun box or a soda bottle or whatever, we have one problem. It takes time for perlite to raise the RH of the air around it and if we remove the air too fast (lots of FAE) then the RH never gets up to the levels it has to be at.
So you have to find the balance between the RH (amount of perlite) and FAE (holes in the bottle) so that your FAE is the highest possible without it making your RH go below 95 %
-------------------- Newcomers guide-----> For all things shroomy
|
Cheezit
Feel like aStranger

Registered: 10/19/07
Posts: 843
|
|
Quote:
CaptainLinger said:
Quote:
passive but CO2 settles and displaces air, as it flows out the holes it pulls in fresh air, at an even rate as the Co2 flows out.
Jesus. A single quote in the Cultivator and people are quoting this forever.
as it should be
|
CaptainLinger
A Fungus Amongus


Registered: 05/25/07
Posts: 1,756
Last seen: 3 years, 7 months
|
Re: Big soda bottle tek. [Re: Nibin]
#7572872 - 10/29/07 12:45 PM (16 years, 3 months ago) |
|
|
Water suspended on Perlite evaporates. With holes it will force fresh, moist air up and through the entire container. It's the same concept involved in the shotgun method you mention.
|
|