same way other plants feed is the same way that plants feeds more or less, the roots still need to anchor in some thing? draw nutrients from. a place for biology to live/draw from and cycle nutes to the plant, these plants like soil less/airy rich organic matter mix's?
the roots of this plant are in a medium no? in some type of organic matter mix correct?
what kind of medium is it in? bark mix? bark/moss? other?