

Hero image 0 of Backyard Discovery Aggie 4x2' Cedar Wood Cold Frame Mini Greenhouse, Polycarbonate Lid, 0 of 12
Backyard Discovery Aggie 4x2' Cedar Wood Cold Frame Mini Greenhouse, Polycarbonate Lid
Key item features
- Temperature-Activated Lid: Innovative hinge with heat-sensitive wax automatically opens lid when temperatures exceed 70℉ and closes as it cools with no electricity needed
- Industry-Leading Warranty: 5-year warranty for added peace of mind
- Optimal Insulation: Double-wall polycarbonate lid panels allow natural light transmission while retaining heat for thriving plants
- 100% Cedar Wood: Made from durable cedar wood for exceptional strength and natural resistance to decay
- Heavy-Duty Steel: Powder-coated steel legs and hardware provide superior resistance to rust
- Easy Drainage: Wide bottom slats and durable mesh liner ensure optimal drainage to promote healthy root growth
- Compact Design: Saves space while offering ample room for starting seedlings and protecting plants through every season
- Ready to Assemble: Pre-cut, pre-drilled, and pre-stained pieces offer easy installation
Specs
- Greenhouse typeMini
- Frame materialcedar wood
- Height32 in
- BrandBackyard Discovery
- Roof materialPolycarbonate
- FeaturesRust Resistant, Heavy Duty
Current price is USD$349.00
Price when purchased online
- Free shipping
How do you want your item?
Columbus, 43215
Arrives by Mon, Feb 9
|Sold and shipped by Backyard Discovery
4.278350515463917 stars out of 5, based on 97 seller reviews(4.3)97 seller reviews
Return policy
About this item
Product details
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 gardening. ***The customer is responsible for the cost of the return shipping fee when you return an oversized item. The return shipping fee generally ranges from $200 to $500 (or more) depending on size and weight of the item.***
- Temperature-Activated Lid: Innovative hinge with heat-sensitive wax automatically opens lid when temperatures exceed 70℉ and closes as it cools with no electricity needed
- Industry-Leading Warranty: 5-year warranty for added peace of mind
- Optimal Insulation: Double-wall polycarbonate lid panels allow natural light transmission while retaining heat for thriving plants
- 100% Cedar Wood: Made from durable cedar wood for exceptional strength and natural resistance to decay
- Heavy-Duty Steel: Powder-coated steel legs and hardware provide superior resistance to rust
- Easy Drainage: Wide bottom slats and durable mesh liner ensure optimal drainage to promote healthy root growth
- Compact Design: Saves space while offering ample room for starting seedlings and protecting plants through every season
- Ready to Assemble: Pre-cut, pre-drilled, and pre-stained pieces offer easy installation
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Warranty
Warranty information
Backyard Discovery warrants this product to be free from defect in materials and workmanship for a period of five (5) years from the original date of purchase.
Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.
Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.
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| Greenhouse type | MiniBackyard Discovery Aggie 4x2' Cedar Wood Cold Frame Mini Greenhouse, Polycarbonate Lid | Detached6 x 4 FT Greenhouse, Polycarbonate Green House with Roof Air Vent, , Raised Base, Anchor and Windproof Aluminum Frame for Outdoor Garden Backyard | -6x6' Polycarbonate Greenhouse, Heavy-Duty Outdoor Garden Greenhouse w/Vent, Gutter & Door | MiniPatio 35.4''x17.7''x37.4'' Mini Wood Cold Frame, Compact 2 Doors Garden Greenhouse with Wheels, | MiniRaised Garden Bed with Mini Greenhouse Cover Plant Shade Cover adjustable garden bed Portable Greenhouse Window Shape | MiniHHGBAD Portable Mini Greenhouse Cover, Waterproof Plant Protection Bag with Zipper Door, for Outdoor Garden, Balcony, and Terrace, Season Extender for Plants |
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| Frame material | cedar woodBackyard Discovery Aggie 4x2' Cedar Wood Cold Frame Mini Greenhouse, Polycarbonate Lid | Aluminum6 x 4 FT Greenhouse, Polycarbonate Green House with Roof Air Vent, , Raised Base, Anchor and Windproof Aluminum Frame for Outdoor Garden Backyard | Aluminum6x6' Polycarbonate Greenhouse, Heavy-Duty Outdoor Garden Greenhouse w/Vent, Gutter & Door | WoodPatio 35.4''x17.7''x37.4'' Mini Wood Cold Frame, Compact 2 Doors Garden Greenhouse with Wheels, | MetalRaised Garden Bed with Mini Greenhouse Cover Plant Shade Cover adjustable garden bed Portable Greenhouse Window Shape | -HHGBAD Portable Mini Greenhouse Cover, Waterproof Plant Protection Bag with Zipper Door, for Outdoor Garden, Balcony, and Terrace, Season Extender for Plants |
| Height | 32 inBackyard Discovery Aggie 4x2' Cedar Wood Cold Frame Mini Greenhouse, Polycarbonate Lid | 86.22 in6 x 4 FT Greenhouse, Polycarbonate Green House with Roof Air Vent, , Raised Base, Anchor and Windproof Aluminum Frame for Outdoor Garden Backyard | -6x6' Polycarbonate Greenhouse, Heavy-Duty Outdoor Garden Greenhouse w/Vent, Gutter & Door | 37.4"Patio 35.4''x17.7''x37.4'' Mini Wood Cold Frame, Compact 2 Doors Garden Greenhouse with Wheels, | 36 inRaised Garden Bed with Mini Greenhouse Cover Plant Shade Cover adjustable garden bed Portable Greenhouse Window Shape | 3.15 inHHGBAD Portable Mini Greenhouse Cover, Waterproof Plant Protection Bag with Zipper Door, for Outdoor Garden, Balcony, and Terrace, Season Extender for Plants |
| Roof material | PolycarbonateBackyard Discovery Aggie 4x2' Cedar Wood Cold Frame Mini Greenhouse, Polycarbonate Lid | Polycarbonate6 x 4 FT Greenhouse, Polycarbonate Green House with Roof Air Vent, , Raised Base, Anchor and Windproof Aluminum Frame for Outdoor Garden Backyard | Polycarbonate6x6' Polycarbonate Greenhouse, Heavy-Duty Outdoor Garden Greenhouse w/Vent, Gutter & Door | PolycarbonatePatio 35.4''x17.7''x37.4'' Mini Wood Cold Frame, Compact 2 Doors Garden Greenhouse with Wheels, | Polyvinyl Chloride (PVC)Raised Garden Bed with Mini Greenhouse Cover Plant Shade Cover adjustable garden bed Portable Greenhouse Window Shape | PVCHHGBAD Portable Mini Greenhouse Cover, Waterproof Plant Protection Bag with Zipper Door, for Outdoor Garden, Balcony, and Terrace, Season Extender for Plants |
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Showing 1-3 of 15 reviews
Apr 24, 2025
Kimberly
5 out of 5 stars review
Verified Purchase
Very sturdy product. good size for a small garden Definitely need two people to put the product together
Helpful?30EPQPLS8WNR5421952985
Sep 24, 2024
Lynsey C
5 out of 5 stars review
Yep
Was a little worried about it holding up.Not anymore - this thing is rock solid and easy to put together. Can't wait to get started with it.
Review from backyarddiscovery.com
Helpful?30EPQPLS8WNR5421952985
Jun 23, 2025
ronw
5 out of 5 stars review
Quality
This product was above expectations .. fantastic directions for building and the quality would be hard to beat. The automatic opening and closing is remarkable !!!
Review from backyarddiscovery.com
Helpful?30EPQPLS8WNR5421952985













