Window Box Planter 8-Pack 17 in Rectangle Pots (Grey) - Self Watering

Our review of the Window Box Planter 8-Pack finds it best suited for home gardeners who want a low-maintenance, compact solution for windowsills, balconies, and small patios. The single biggest reason to buy is the built-in self watering system that stores about 1L of water per pot and wicks moisture to the soil using absorbent cotton rope, which means plants can stay hydrated for up to 10 days while you travel or work. It is a practical choice for herbs, succulents, small flowers and mixed container layouts where reliable water retention and durability matter.

Key Features

• Self watering design: An absorbent cotton rope links each pot to an internal reservoir so soil can wick water as needed and reduce watering guesswork.
• Large water capacity: Each planter holds about 1L of water in the reservoir, which can supply plants for several days without top watering.
• Generous size: At roughly 17 in long by 7 in wide and 6 in tall, each rectangular pot accommodates a variety of plants and mixes.
• Drainage and aeration: Multiple drainage and air holes on the bottom improve circulation and help prevent root rot in both indoor and outdoor settings.
• Durable construction: Thickened PP material makes the planter sturdy and weather resistant for long-term use on porches and balconies.
• Complete set: The pack of eight matching grey pots and trays gives a unified look for larger window boxes or repeated displays.

Who It's For

This set is ideal for apartment dwellers, busy gardeners, and anyone who wants to grow herbs, small vegetables, succulents or decorative flowers across multiple windows or a long balcony rail. The self watering feature appeals to frequent travelers and people who prefer low-maintenance plant care.

Those who need very large single planters, heavy decorative ceramic styles, or specialized containers for large shrubs should look elsewhere; this product is optimized for compact, repeatable planting runs and lighter home gardening projects.

Pros & Cons

Pros

• Reliable water retention with about 1L reservoir per pot reduces watering frequency.
• Sturdy, thick PP build stands up to outdoor exposure and daily use.
• Good fit for windowsills and balcony rails thanks to the 17 in length and slim profile.
• Absorbent rope wick and drainage holes simplify watering and prevent overwatering.

Cons

• Plastic appearance may not suit those wanting a high-end decorative finish.
• Plants are not included, so initial setup requires potting soil and seedlings or cuttings.

Specifications

Pack count	8 pieces
Dimensions	17 in L x 7 in W x 6 in H (each)
Water reservoir capacity	About 1L per pot
Material	Thickened PP plastic
Load capacity	Up to 150 kg (330 lb)
Color	Grey

Our Verdict

The Window Box Planter 8-Pack in grey is a practical, cost-effective option for anyone wanting consistent watering and durable planters for multiple windows or balcony displays. Its self watering reservoirs and rope wicking reduce maintenance, while the robust PP construction holds up outdoors. Choose this set for compact edible gardens or a tidy row of pots; those seeking premium looks or very large containers should consider alternatives.

Frequently Asked Questions

How long will the reservoir keep plants watered?
The reservoir holds about 1L and typically supplies plants for up to 10 days depending on plant size, light and temperature.

Are drainage holes included?
Yes, the pots are designed with multiple drainage and air holes on the bottom to improve circulation and help prevent root rot.

Can these be used outdoors year-round?
The thickened PP material is weather resistant and suitable for outdoor use, though extreme cold or prolonged freezing conditions may affect plastic over many years.