Beware the large dark grey BalconyLite Troughs. Bought 7 of them through a landscaper and planted by same landscaper. They are actually black in colour and lasted about 6 months before calcification, bulging and crumbling of outer skin at the bottom of the pots became apparent. Calcification very noticeable against the black colour. The crumbling outer skin of course comes off if you move the pots and to top it off according to Urban Balcony, moving the pots once they are planted is not part of normal use.

Approximate cost: $2300