Hobby Greenhouse Kit

Affordable Backyard Greenhouse Kit

This 10×12 backyard greenhouse kit is a heavy-duty hoop-style structure designed for growers who want a lasting, professional setup in a compact, HOA-friendly footprint. It uses 1 3/8 inch clear coated galvanized tubing for the hoops and ridge pole to keep the structure stable in real weather. Choose a scissor style metal tubing door or an end wall door frame kit to create the entry that works best for your setup. The greenhouse is finished with durable 6 mil film for reliable season extension.

Optional upgrades like roll-up sides, shade cloth, insect netting, batten strapping, and purlin kits let you customize it for your growing needs. The entire kit ships in multiple boxes with no freight required, combining durability with convenience.

Each Kit Includes

• (3) Pre-bent steel hoops from 1 ⅜ inch galvanized tubing
• (1) 1 ⅜ inch ridge pole for structural stability
• Post driver for installing ground stakes
• 36 inch ground stakes
• 6 mil greenhouse plastic with a 4-year rating (enough to cover the structure)
• All required hardware and connectors
• Step-by-step assembly print instructions & video instructions

Not included in the kit:

• Doors, lumber, and roll-up sides are not included

Disclaimer: Images show examples of completed greenhouses with optional upgrades. Reach out to us to ensure you get everything you need.

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Features

• 10' × 12' footprint (120 sq ft) fits under common HOA and city accessory structure size limits
• Inside height of 7 feet 11 inches
• Heavy-duty 1 3/8 inch galvanized steel frame provides strength and long-term durability
• Affordable way to gain professional growing space without freight costs or permits in many areas
• Easy to assemble with pre-bent components and clear instructions
• Flexible design allows you to start with the core structure and add upgrades as needed
• Optional upgrades include roll-up sides, shade cloth, purlin kits, batten straps, and end wall door frame kits (door not included)
• Ships in multiple boxes, no freight delivery required
• Clear interior height provides comfortable working space and room for taller crops

HOA-Friendly Size, Serious Growing Potential

At 120 sq ft, this greenhouse fits under most HOA size caps and city ordinances while giving you the tools to extend your backyard growing season. Optional shade cloth (available in black, white, or aluminum) helps regulate heat during the hottest months, protecting tender crops and improving conditions inside. Pair it with roll-up sides for ventilation and you can fine-tune the environment for everything from summer greens to fall seedlings.

Using Your Backyard Hoop House Kit

A 10' ×12'  hoop structure can be fully planted out using square-foot gardening methods, giving you space for dozens of vegetable starts, salad beds, or trays of flowers. It’s equally useful for overwintering potted perennials, protecting tender citrus or fig trees, or keeping herbs producing well into the colder months.