Klovneposen
Well-Known Member
Is algae a problem?
I've seen plastic covers for Rockwool cubes but am thinking they seem like an unnecessary cost and extra step that risks contact with the trunk and restricting growth.
(Raquel - day 69)
Wonder how neat and tidy a plastic cover would make that look now lol....or are there other covers?
aaarh now you have something on the picture that covers most of the wool don't you? i thought it was always bare like the picture i commented too.
and no i would not waste money on those covers myself i would just make some like them
Personally i just don't want those green narly algae in my water reservoir or anything. but of vourse a bit will grow just by the stem a bit but i do not want that stuff to multiply and make my roots all greasy..
and of course they have to be mounted on some sticks or something abit above rockwool so it does not trap the moist as just stated by another And i made mine from left over mylar. it gives your undergrowth reflection while keeping algea from growing that way
And as long as the algae is green in color it is not doing no harm but when it turns blackish dark (dead and composting material from algaes i would think it is) it can start suffacating the plant. and by puting some mylar cover your prevent the algae from light and yes then it cant live in the wool. The black stuff also is a nursing ground for vira and bacteria and fungus that will maybe harm the plant
so not saying it will be an issue just say it can.