I forget the name but all they are is roots trying to form due to moisture. Like I said b4, Im no pro, but DONT try to bury them! That would in fact root them and have a more than likely undesireable effect on your plant. Im really not sure about the hydro setup.
One thing you can do is keep a fan on them to keep em dry....gotta fly
Chronisseur Reviewed by Chronisseur on . Plant Problems: Diagnosis Please... OK, I'm about to start a couple of grows after receiving pathetic results from my first flood and drain attempt. It wasn't that bad actually, 6 Oz is not much to write home about though the quality was very very good. To todays task. As mentioned I'm about to commence 8 soil grown plants and a few NFT grown plants. I've chosen to experiment with Weed on the NFT hydro. And I'm hoping 10 decent Big Bud clones arrive in the next 10 days for the soil room. The weed plants look like they Rating: 5