We believe we have found the best backyard greenhouse to truly transform our gardening experience. 

Nestled near our garden, our small greenhouse from Costco has become an essential part of our daily routine. It’s providing a controlled environment for our lemon trees, oregano, lettuce, citrus plants, and rosemary.

It also doubles as a storage space for our gardening supplies, making it incredibly convenient and practical.

We believe we have found the best backyard greenhouse to truly transform our gardening experience. 

The Best Backyard Greenhouse | Our Costco Garden Find

Our journey into greenhouse gardening began with the need to start our growing season and protect our plants from harsh weather conditions. 

After researching various backyard greenhouses, we found that the Costco greenhouse was the perfect fit for different types of gardening. Here’s why:

1. Ideal Environment for Plant Growth

A backyard greenhouse provides an ideal environment for plant growth by maintaining consistent temperature and humidity levels.

 Our Costco greenhouse, with its polycarbonate panels, offers excellent insulation, ensuring our plants thrive even during colder months. 

The twin wall polycarbonate and double-wall poly windows help retain heat, while the automatic roof vent and locking door provide easy access to fresh air on hot days.

2. Durable and Weather-Resistant

One of the main factors in choosing a greenhouse is its ability to withstand diverse weather conditions. 

Our greenhouse has a sturdy steel frame, making it capable of withstanding high winds and heavy snows.

The UV-resistant polycarbonate protects our plants from harmful UV rays, while the lockable doors ensure added security.

Our Blue Ridge House greenhouse from Costco

3. Ample Space and Versatility

Despite its smaller size, our greenhouse is spacious enough to accommodate our citrus trees and other plants.

 The available space is well-utilized, with room for additional features like shade cloths and drip irrigation systems.

The greenhouse’s ground level setup makes it accessible and easy to manage, perfect for our hobby gardening needs.

Travis did, however, put in extra work to assure the ground was level prior to assembling the greenhouse in it’s permanent location. Additionally, he created a gravel foundation for the interior and exterior border of the structure.

Key Features of Our Costco Greenhouse

When first coming across the hobby greenhouses, Travis and I exchanged excited glances, and immediately envisioned our seedlings flourishing in this controlled, protective space.

 We could already see ourselves spending weekends tending to our garden, safe from unpredictable weather and pests.

The thought of extending our growing season and having fresh produce year-round was too enticing to pass up.

Here are some reasons why we feel this is the best backyard greenhouse:

  • Polycarbonate Panels: Provide excellent insulation and UV protection.
  • Strong Frame: Ensures durability and stability, even in strong winds.
  • Automatic Roof Vent: Helps regulate temperature and humidity levels.
  • Lockable Doors: Provide security for our plants and supplies.

Plus, we love that this greenhouse is great for gardening with kids. Our daughter and her friends enjoy coming into the greenhouse and helping tend to the plants.

We believe we have found the best backyard greenhouse to truly transform our gardening experience. 

The Benefits of a Backyard Greenhouse

Having a backyard greenhouse has brought countless benefits to our gardening journey.

It extends our growing season, allowing us to enjoy fresh, homegrown produce year-round.

The controlled environment ensures our lemon trees, oregano, lettuce, citrus plants, and rosemary thrive, protected from harsh weather and pests.

The consistent temperature and humidity levels promote robust plant growth, while the secure and organized space keeps our gardening supplies handy.

Additionally, the greenhouse has become a sanctuary for us, providing a peaceful retreat where we can indulge in our gardening hobby, no matter the weather outside.

It has truly transformed our gardening experience and enriched our daily lives.

Choosing the Right Greenhouse Kit

When selecting the best greenhouse kit, it’s important to consider factors like available space, frame materials, and additional features. 

Here are some options to consider:

  • Wooden Greenhouse: Offers a classic look and natural insulation but requires more maintenance.
  • Aluminum Frame: Lightweight and resistant to rust, ideal for easy assembly.
  • Glass Greenhouses: Provide excellent light transmission but are more fragile.
  • Plastic Greenhouse: Affordable and easy to assemble, suitable for limited space.

More Backyard Greenhouse Kits

For those with larger areas, a spacious greenhouse like the Grandio Ascent or Mulberry Greenhouses can accommodate more plants and offer premium features. 

For smaller spaces, a hoop house frame or a modern greenhouse with clear panels can be an excellent choice.

If you face extreme weather conditions, consider greenhouses with heavy-duty frames and twin wall polycarbonate for added durability.

Greenhouse FAQ 

1. What are the key factors to consider when choosing the best backyard greenhouse?

When selecting a backyard greenhouse, consider factors such as the available space, climate, materials, budget, and the types of plants you intend to grow.

Crucial factors include temperature control, resistance to strong winds (like 60-70 mph winds), and whether you need a walk-in greenhouse for larger plants or a smaller greenhouse for compact spaces.

2. What materials are best for a backyard greenhouse?

The best materials for a greenhouse depend on your needs. Polycarbonate greenhouses are popular for their durability and insulation, making them a good choice for areas with strong sunlight.

Wooden frames offer a classic look and good insulation but require more maintenance. Clear plastic sheeting and PE covers are affordable and low-maintenance options, suitable for smaller spaces or DIY greenhouse kits.

3. Is a polycarbonate greenhouse a good idea for my garden?

Yes, a polycarbonate greenhouse is a great choice for most gardens. It offers excellent insulation, UV protection, and is highly durable. It’s particularly useful in regions with harsh weather conditions, such as British Columbia, where you might experience both strong sunlight and heavy winds.

4. What size greenhouse should I get?

The size of your greenhouse depends on the space you have and what you plan to grow. If you have a larger area, consider options like the Grandio Ascent Greenhouse or an octagon greenhouse.

For smaller spaces, a cold frame or a smaller greenhouse like the Colonial Gable Greenhouse may be more appropriate. Measure your space carefully, considering the square footage needed for your plants.

5. Are greenhouse kits a good option for beginners?

Yes, greenhouse kits are an excellent option for beginners. They come with everything you need to set up your greenhouse and are available in various sizes and materials.

DIY greenhouse kits are a great hobby for those who enjoy building, while an affordable greenhouse kit is ideal if you’re on a budget.

6. What features should I look for in a greenhouse to ensure proper temperature control?

Look for greenhouses with roof vents, which allow for air circulation and temperature regulation. Shade cloths are also essential, especially in areas with strong sunlight, to prevent your plants from overheating.

A greenhouse with good insulation, such as one made from polycarbonate panels, will help maintain a stable internal temperature.

7. How can I ensure my greenhouse is stable in a windy area?

In windy areas, stability is crucial. Choose a heavy-duty greenhouse with a strong frame, such as a Planta Greenhouse or one with a wood frame.

Consider adding extra anchoring or selecting a greenhouse specifically designed to withstand high winds, like those rated for 60-70 mph winds.

8. What are cold frames, and are they a good alternative to greenhouses?

Cold frames are smaller, simpler structures that protect plants from cold weather. They are a great alternative if you have limited space or need something more portable.

Cold frames are typically used for starting seedlings or extending the growing season for certain plants.

9. Can I use a greenhouse year-round?

Yes, with the right setup, you can use a greenhouse year-round.

Ensuring proper insulation, temperature control, and ventilation is key. Consider adding heating elements for winter use and shade cloths for summer.

10. What are some popular greenhouse styles and brands?

Popular styles include the walk-in greenhouse, octagon greenhouse, and Colonial Gable Greenhouse.

Top brands like Planta Greenhouses and Grandio offer durable, high-quality options. The Clear Garden Chalet Solarium and storage Shed are also unique choices that combine storage and growing space.

11. How much space do I need for a greenhouse?

The amount of space you need depends on the greenhouse size and the plants you intend to grow. Smaller greenhouses can fit in limited spaces, while larger ones require more room.

Make sure to consider not just the greenhouse’s footprint but also the surrounding area for maintenance and accessibility.

12. Is a greenhouse a good investment for gardeners?

A greenhouse is a great way to extend your growing season, protect your plants, and experiment with different types of gardening. Whether you’re a hobbyist or a serious gardener, investing in a greenhouse can enhance your gardening experience.

13. What are some low-maintenance greenhouse options?

For a low-maintenance greenhouse, look for models made with durable materials like polycarbonate or plastic sheeting.

These require less upkeep than wooden frames and offer good protection against the elements. Smaller greenhouses or those with PE covers are also typically easier to maintain.

Conclusion

Owning a backyard greenhouse from Costco has been a fantastic addition to our garden.

It has allowed us to grow our own food, maintain a warm environment for our plants, and enjoy our gardening hobby throughout the year.

Whether you’re looking for a small greenhouse for personal use or a larger one for more extensive gardening, there are great options available to suit your needs.

A greenhouse is a great idea for anyone passionate about gardening.

It offers an ideal environment for plant growth, protects against harsh weather conditions, and provides a convenient space for pursuing your gardening dreams.

With the right greenhouse kit, you can create your dream garden and enjoy the numerous benefits of greenhouse gardening.

We believe we have found the best backyard greenhouse to truly transform our gardening experience. 

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