Hobby Greenhouse Kit

Affordable Backyard Greenhouse Kit

This 10×12 backyard greenhouse kit gives you a durable, professional setup in a compact, HOA-friendly footprint. It uses 1 3/8 inch galvanized tubing for a strong frame and is finished with long-lasting 6 mil film for reliable season extension. Choose a scissor-style metal door or an end wall door frame kit to match your layout.

Optional upgrades like roll-up sides, shade cloth, insect netting, batten straps, and purlin kits let you customize the greenhouse for your growing needs. The entire kit ships free in multiple boxes with no freight required.

Features

• 10' × 12' footprint (120 sq ft) fits under common HOA and city accessory structure size limits
• Build in a weekend with simple tools
• 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

What’s in the Kit (and What You Get)

• (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 and 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.

Buy Locally

See the Build

See the full frame go up step by step. This walkthrough shows exactly what you can expect from start to finish using basic tools and a small crew.

Using Your Backyard Hoop House Kit

A 10' × 12' greenhouse turns a small backyard space into a steady supply of food and flowers. With square-foot gardening methods, you can grow dozens of vegetables, greens, herbs, and blooms in a layout that is simple to manage. It also gives you a protected place to overwinter perennials and keep harvests going late into the season. One compact structure that saves money, extends your growing window, and helps you get more from every square foot.

What Growers Say

"This greenhouse hasn’t just given me a new way to grow; it’s become the centerpiece of my entire homestead. It’s the one place where I genuinely want to spend every waking moment!" Salty Dawg Homestead

"I’m very happy with how the greenhouse turned out and how quickly I was able to start growing in it." Yellow Door Urban Homestead

FAQ

Does it ship freight?
No. It ships free in standard boxes to your door.

How long does it take to build?
Most builds take one to two days with two people on a prepared site. One person can build it with extra time. Optional upgrades like doors and roll-up sides may add time.

Can a beginner do this?
Yes. The instructions and video guide break each step down clearly. Our USA based support team is available seven days a week if you need help during assembly.

What ground prep is needed?
Choose a level area with good drainage. Clear debris, remove rocks or roots, and make sure the ground is firm. Gravel or compacted soil work well.

Is this strong enough for year-round use?
Yes. With proper anchoring and seasonal care, the greenhouse is suited for ongoing use. In areas with heavy snow or strong winds, additional anchoring or periodic snow removal may be needed.