THC - CBD CBN - MAKE MORE USEING UVB`s/ UVA`s..CHEAP&SIMPLE.?!!
- Thread starter eza82
- Start date
eza82
Well-Known Member
[FONT=Verdana, Arial, Helvetica, sans-serif]ZooMed Reptisun 5.0 compact[/FONT][FONT=Verdana, Arial, Helvetica, sans-serif]100 µW/cm² [/FONT][FONT=Verdana, Arial, Helvetica, sans-serif]8.9[/FONT][FONT=Verdana, Arial, Helvetica, sans-serif]lamp ref. BJP1 50hr use[/FONT]
[FONT=Verdana, Arial, Helvetica, sans-serif]ZooMed Reptisun 10.0 compact[/FONT][FONT=Verdana, Arial, Helvetica, sans-serif]100 µW/cm² [/FONT][FONT=Verdana, Arial, Helvetica, sans-serif]10.0[/FONT][FONT=Verdana, Arial, Helvetica, sans-serif]lamp ref. BW1 1hr use[/FONT]
Do you know which one ??
[FONT=Verdana, Arial, Helvetica, sans-serif]ZooMed Reptisun 10.0 compact[/FONT][FONT=Verdana, Arial, Helvetica, sans-serif]100 µW/cm² [/FONT][FONT=Verdana, Arial, Helvetica, sans-serif]10.0[/FONT][FONT=Verdana, Arial, Helvetica, sans-serif]lamp ref. BW1 1hr use[/FONT]
Do you know which one ??
Sensi Super Star
New Member
i live with my parents bcuz i go to college nearby, and there was this whole dispute about people being under 18 on this site r going to be banned on another thread. I was posting on it and because i live with my parents the mod thought i was under 18 and banned me
eza82
Well-Known Member
[quote="SICC";2141723]naw, not too sure, googled and found this
this is what i got exactly[/quote]
Get it up and running it cant hurt....(sort of) jsut start at a couple of inches for first week and move it closer as you think you can.....
As you can see in thread mine is 3ft fluro tube with aluminium reflector 10uvb.. ive got running along back wall and about 2-3inches away from buds on that side.... moving closer once a week untill mm away if it will take it!
this is what i got exactly[/quote]
Get it up and running it cant hurt....(sort of) jsut start at a couple of inches for first week and move it closer as you think you can.....
As you can see in thread mine is 3ft fluro tube with aluminium reflector 10uvb.. ive got running along back wall and about 2-3inches away from buds on that side.... moving closer once a week untill mm away if it will take it!
Sensi Super Star
New Member
maybe u should even wear suntan lotion for when u go and handle the plants heh
Sensi Super Star
New Member
Haha same, i wanted my plant to be ready by 420 to test out with my friends, but its just not enough time.
Stoney McFried
Well-Known Member
April 20th?
This method has already been tested by a member on icmag named Hempybucquet. The ones that received UVB light produced much more trichromes, there for more buzzzzz!!!!
read http://www.icmag.com/ic/showthread.php?t=85930&page=13
read http://www.icmag.com/ic/showthread.php?t=85930&page=13
Sensi Super Star
New Member
sweeeeeet.
those pics were pretty cool on the website you showed. UVB lights running the same time as all other lights during 12/12 will stress the plant, but a couple hours a day will invigorate the plant and create a lot more trichomes. very nice.
those pics were pretty cool on the website you showed. UVB lights running the same time as all other lights during 12/12 will stress the plant, but a couple hours a day will invigorate the plant and create a lot more trichomes. very nice.
eza82
Well-Known Member
Nice link Danny !!!!!!
Pinched this out of it.........
A researcher conducted a controlled experiment in a greenhouse. He lit a group of high potency plants similarly except with the addition of UVB light to some groups. He found that the percentage of THC increased in a direct ratio with the increase in UVB light. This research confirms the adage that high altitude plants are more potent than those grown at low altitudes.
If you look at old-world land races of cannabis, plants that have become adapted to the climate and latitude, the ratio of THC to CBD starts at 100 : 1 at the equator. At the 30th parallel (The Hindu-Kush Valley) the plants have a ratio of 50 : 50. At the 45th parallel the ratio is near 1 : 100. This corresponds roughly with the amount of UVB light received at these latitudes. There is much more UVB at the equator than the 45th parallel.
How can you get more UVB light to your plants? Certainly it's true that MH lamps emit more UVB light than HPS lamps. Still the amount that MH lamps emit is small. In fact, many manufacturers use UVB shielding glass to filter out most of the UVB that's produced. The UVB light the plant receives from an MH lamp does increase the plant's potency slightly at the cost of yield, but there are better ways to introduce UVB light into the grow room. They include reptile lights, which emit about 10% UVB, and tanning lamps
Pinched this out of it.........
A researcher conducted a controlled experiment in a greenhouse. He lit a group of high potency plants similarly except with the addition of UVB light to some groups. He found that the percentage of THC increased in a direct ratio with the increase in UVB light. This research confirms the adage that high altitude plants are more potent than those grown at low altitudes.
If you look at old-world land races of cannabis, plants that have become adapted to the climate and latitude, the ratio of THC to CBD starts at 100 : 1 at the equator. At the 30th parallel (The Hindu-Kush Valley) the plants have a ratio of 50 : 50. At the 45th parallel the ratio is near 1 : 100. This corresponds roughly with the amount of UVB light received at these latitudes. There is much more UVB at the equator than the 45th parallel.
How can you get more UVB light to your plants? Certainly it's true that MH lamps emit more UVB light than HPS lamps. Still the amount that MH lamps emit is small. In fact, many manufacturers use UVB shielding glass to filter out most of the UVB that's produced. The UVB light the plant receives from an MH lamp does increase the plant's potency slightly at the cost of yield, but there are better ways to introduce UVB light into the grow room. They include reptile lights, which emit about 10% UVB, and tanning lamps
eza82
Well-Known Member
ahhhhhhh...bloody americans !LOL
We backward folk put the day before the month! so it would 20.4.09
Stoney McFried
Well-Known Member
Oh!I never knew that, learn something new everyday!
ahhhhhhh...bloody americans !LOL