Have you seen a stomata? The mechanics are important here. They are like a pair of lips, that when full of moisture, open the mouth through which air and moisture travel. Low RH dries the lips faster than they can gain moisture from the plant, closing the mouth. Limiting the flow of moisture from the plant, and co2 entering.
Photosynthesis causes opening. IR as a colour has no known effect on stomata. Heat leads to drying though, as low RH does. These are just bulletin points really.
Nobody really knows what is going on. It's beyond moisture loss symptoms though. The only things I have fixed it with are RH, Less light, and the wild card in the deck, co2.
A candle gives more co2 than a personal grow can use. I'm in the bad situation of a meters grow, venting into the room the tent gets its air back from. Though the window is open and a fan assists air in and then out the open bedroom door. It's not the worst. Far from ideal though. A candle had me up from about 500 to 800 which recovered some plants I had found the wilting point for by playing with my lights. It took a few days to find the power that knocked them down in the evening, but only limp looking. Then I was back n forth lighting the candle and watching them carry on. Perhaps I was not doing the right experiment at all, and was making a greater DLI possible with the co2. Up and down went the leaves though.
This really is something we should be looking at. In order to increase lighting effectively.
If it's all about the RH, then the cutting sprays might show us this. It's perhaps agar.. we spray on cuts, so they don't need a prop. It slows moisture loss. Such a spray probably isn't good for co2 intake. So watching coated plants might separate the two notions effectively.
Cadbury's flake. The crumbliest flakiest milk chocolate in the world. When the ice-cream van comes around, the 99 is the most famous choice of all. It can only be made to order, and consists of the cone, the piped in ice-cream, and the flake shoved in it
If you ever get a flake, open it very carefully. They shed off shards of chocolate, like a firework sheds sparks. Forget biting one. Leave it for the professionals. It's something to dissect on the table.
Ignore the attachments, we will get a new forum one day
Photosynthesis causes opening. IR as a colour has no known effect on stomata. Heat leads to drying though, as low RH does. These are just bulletin points really.
Nobody really knows what is going on. It's beyond moisture loss symptoms though. The only things I have fixed it with are RH, Less light, and the wild card in the deck, co2.
A candle gives more co2 than a personal grow can use. I'm in the bad situation of a meters grow, venting into the room the tent gets its air back from. Though the window is open and a fan assists air in and then out the open bedroom door. It's not the worst. Far from ideal though. A candle had me up from about 500 to 800 which recovered some plants I had found the wilting point for by playing with my lights. It took a few days to find the power that knocked them down in the evening, but only limp looking. Then I was back n forth lighting the candle and watching them carry on. Perhaps I was not doing the right experiment at all, and was making a greater DLI possible with the co2. Up and down went the leaves though.
This really is something we should be looking at. In order to increase lighting effectively.
If it's all about the RH, then the cutting sprays might show us this. It's perhaps agar.. we spray on cuts, so they don't need a prop. It slows moisture loss. Such a spray probably isn't good for co2 intake. So watching coated plants might separate the two notions effectively.
Cadbury's flake. The crumbliest flakiest milk chocolate in the world. When the ice-cream van comes around, the 99 is the most famous choice of all. It can only be made to order, and consists of the cone, the piped in ice-cream, and the flake shoved in it
If you ever get a flake, open it very carefully. They shed off shards of chocolate, like a firework sheds sparks. Forget biting one. Leave it for the professionals. It's something to dissect on the table.
Ignore the attachments, we will get a new forum one day