Backyard Discovery Aggie Cold Box Greenhouse Kit
Best compact starter greenhouse for aspiring home gardeners.
Extend your growing season with Backyard Discovery's Aggie Cold Frame Planter Box. This mini greenhouse is ideal for keeping your plants protected from harsh weather while creating a thriving environment for growth. The innovative temperature-activated hinge automatically opens the lid when it gets too hot and closes as temperatures drop, maintaining optimal growing conditions for your plants, flowers, and veggies. The lid features double-wall polycarbonate panels to ensure excellent light transmission while providing superior insulation for your garden. Built from solid cedar wood with powder-coated steel legs and hardware, this cold frame greenhouse offers lasting durability and exceptional resistance to rust. Wide bottom slats and a heavy-duty mesh liner provide proper drainage to nurture healthy root development. This portable greenhouse combines the benefits of a raised garden planter with cold frame protection, offering plenty of growing space in a compact design. Perfect for homes with limited space, its thoughtful design makes it easy to position anywhere in your backyard. The cold frame comes ready to assemble with pre-cut and pre-drilled components, making setup a breeze. Backed by a 5-year warranty, this mini greenhouse helps you nurture seedlings, plant earlier in spring, and continue growing through the winter for year-round gar
$349.00
Owner Satisfaction
4.0
/ 5
Category Rank
734
/ 1008
#734 in Greenhouses
Price vs Category Average
-73%
Below average
Dimensions
42.42.67
/ -ft L x -ft W x -ft H
Who it's for
- Home gardeners eager to jumpstart spring planting or prolong autumn harvests
- Urban dwellers or those with limited space seeking a compact growing solution
- Handy individuals who appreciate building their own garden structures
Who should skip it
- Ambitious growers planning to cultivate many plants or large varieties
- Gardeners in extreme climates needing precise temperature regulation for sensitive plants
- Consumers expecting a maintenance-free, long-term permanent structure without upkeep
Key Specs
Dimensions
4-ft L x 2.4-ft W x 2.67-ft H
Material
Solid cedar wood with powder-coated steel legs
Glazing
Double-wall polycarbonate panels
Drainage
Wide bottom slats and heavy-duty mesh liner
Ventilation
Temperature-activated hinge
Assembly Required
Yes
Warranty
5-year
Features
- Automatic temperature-activated lid
- Durable cedar and steel construction
- Excellent light transmission and insulation
- Proper drainage for healthy roots
- Portable and compact design
- Easy assembly with pre-cut parts
What customers say
Customers frequently praise this greenhouse kit for its surprising ease of assembly, often noting that the instructions are clear and components fit well. Many appreciate its compact design, making it suitable for smaller backyards or patios. While generally satisfied with the quality for its price point, some users suggest reinforcing certain areas for enhanced long term durability, especially in windy conditions. Overall, it serves as an effective starter greenhouse, providing a functional space for nurturing plants through colder months without significant hassle.
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