Rubber extraction from trees involves tapping the bark of rubber trees, primarily Hevea brasiliensis, to collect a milky white sap called latex. This process is done by making a careful incision in Snake Plants for Every Decor Costa Farms Succly PIY Kit (plant it yourself) Summer Sprouts 2in Philodendron pastazanum silver GC ($20) from @TheLadyCove Pothos in the Wild: 5 Cool Facts About This "Houseplant"