Recent content by rughead

Sorry Kalikitsune I should have stated this is mean per square metre. Of Course lumens don't add up like that the only light source capable of that at exponential distance is the Sun. Lets face it, the light from that has already travelled 93 million miles and no Earthly distance is going to...

Another one that doesn't understand what they read- per square metre! they do an area of 6sqm so do the math. If you put your hand under one of these it nearly becomes invisible due to the intensity of the light. I am posting under my sons user name (expect to see my coming q&a under the monika...

I'm affraid you have misunderstood the figures, this light chucks out 62000 lumens per square metre. this equates to over 300000 lumens. I would also like to know where you purchased a 40w hps that outputs 55000 lumens seeing as a 1000w mh only outputs 120000 and the equivelent sodium around...

Yep, magnesium deficiency. An alternative solution is to put 10ml of epsom salts (get from any good pharmacy) in a pint of water and foliar feed once or twice, not forgetting to spray with pure water the following day to wash the leaves and aid absorbtion. always do this just before lights off...

Where on Earth did you get the idea that plants utilize UV? I think you need to do a little more research upon this before you start perputating false information. Let me elucidate further. UVC 200-220nm Highly toxic to both plants and people. this cause cellular damage thereby encouraging the...

that was nt me by the way

as soon as there done i'll post results i.e pics and you can make your own mind up.

Leave the plant alone, if it is only slightly burnt there is a good chance that the leaves will still form energy producing qualities. Personally I would never top a plant in flower as the resulting shock and slow down mean the yeild will be adversely affected. Only remove these leaves if there...

I wouldn't add Hydrogen peroxide, the roots can't absorb enough oxygen as it is - increasing it may well even have the opposite effect and kill the plant almost immedietly. You have to treat the leaf as the plants root now until it fully recovers.

Your problem is that the soil at the bottom of your pot has gone sour due to overwatering, or possibly because the soil mix is to heavy. Cannabis has a very lazy root, the easier it can get through the soil the better. The only thing you can do to save these is to repot them - discarding the...

smokeh Mr.Ganja Mr. Ganja Ha ha, you speak from experience of both do you. There is a lot of rubbish surrounding these circulating on the net, all of which has been written by people with little to no hands on experience of what they are spouting on about. Alot of the available information...

you can get a 1300w that is dimmable to 150w but they cost around 2k

yes m8 its a win win

Contrary to common belief spectrum isn't the overiding factor when it comes to getting good bud formation. Yes it has to have the correct wavelenghts to achieve that, which is why halogen doesn't work as it is a monochromatic light source, but intensity gives it the punch to get good colas all...

the lumens isnt as important as some people think its only a measure of how strong the light is to the human eye,anyway ive kept some big buds under 400w cfls and they look far less dense than the 1''s under the plasma also the plasma 1's produce alot less leaf and stalk it promotes alot more...