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Large Outdoor Planter Boxes - Self Watering PVC Planters

Self Watering Rectangular Planter Boxes - Plastic PVC Planters on Porch and Deck
FlowerWindowBoxes.com is a leading manufacturer and online retailer of no rot large outdoor planter boxes. Our PVC planters are made with a high-grade architectural plastic that can easily withstand low temperatures and are impervious to damage caused by moisture and wood destroying insects. They can even be left out in the winter and continue to be planted. The "better than wood concept" means that our rectangular planters are rot-free and lifetime guaranteed. Various oblong and rectangular planter shapes, custom planter sizes, and a variety of style options are available making them perfect for use with almost any exterior design. Planter boxes available in stock come in hundreds of height, with, and length options, from 24-inch planters to 72-inch large planter boxes. Larger sizes are also available with fast turnaround custom orders. Each box can also be customized with a self-watering planter option to save you time maintaining your plants by reducing the frequency of watering.

The many great features of our PVC planters are:

  • Outdoor rated, Never Rots - LIFETIME Guarantee
  • Look like wood
  • Can be painted to match your home or left unpainted (comes in white)
  • Self-watering planter option greatly reduces watering
  • Custom sizes and lengths up to 16 feet
  • Solid material doesn't crack or warp during winter freezes - plant year round
  • PEAK SEASON: SHIPS FULLY ASSEMBLED in approximately 2-3 days (not a kit). These are built to order by professional carpenters.

Size options available for our Rectangular Planter Boxes:

  • Small: 10"H x 10"W x Any Length
  • Large: 12"H x 12"W x Any Length
  • Tall: 18"H x 12"W x Any Length
  • Commercial Small: 18"H x 18"W x Any Length
  • Commercial Large: 22"H x 22"W x Any Length
  • Custom Planter Sizes also available!