Fiberglass planters are weather-resistant, resistant to UV exposure, and most importantly, frost resistant. Fiberglass is strong enough to withstand the elements without succumbing to rust, losing its color, cracking, drying out, or shattering. The strength of this material allows you to leave your fiberglass planters out in the rain and snow of the New York City Winters, and brightest sunny days of Summer (We can’t speak for the plants inside though!
