9x6 Willow Greenhouse - White
9x6 Willow Greenhouse - White
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Available Sizes
Optional Add-Ons
Customer Support Available 7-days/week
OVERVIEW
- FSC-certified, kiln-dried cedar frame with a pre-stained and sealed white finish that naturally resists rot, decay, and insects
- 10mm 4-wall polycarbonate with R-2.1 insulation retains 30% more heat than standard 6mm twin-wall
- 1 thermostat-activated exhaust fan plus 1 casement window for active and passive airflow
- 54 sq ft interior with 13 linear feet of lower staging shelves
- Interior water spigot included for watering inside the greenhouse
- Pro-Tect™ tested to withstand 2,800 lbs of snow load and 100 mph winds
- Comprehensive 5-year warranty with U.S.-based 7-day support and 48-hour parts shipping
WHAT'S INCLUDED
Most greenhouses sell you the structure and stop there. Every Backyard Discovery greenhouse ships with the features you'd otherwise buy separately, all backed by our 5-year warranty.
The full comparison at a glance
What's included with a Backyard Discovery greenhouse, and what most competitors charge extra for.
| Structure & Materials | Backyard Discovery | Others |
| Polycarbonate glazing material Thickness & Insulation |
10mm 4-wall (R-2.1) superior year-round insulation |
4–6mm, 2-wall minimal insulation value |
| Wind rating | 100 mph | Up to ~62 mph, if disclosed at all |
| Snow load rating | 50 lbs/ft² | 14–20 lbs/ft², if disclosed at all |
| Wood frame | FSC-certified cedar | Pine or cedar, varies by brand |
| Metal frame | Galvanized steel & aluminum | Aluminum only |
| Features & Functionality | Backyard Discovery | Others |
| Thermostat-activated exhaust fan | Included | DIY add-on $80–$200 |
| Air intake vents | Included | DIY add-on $25–$50 |
| Operable windows | Included | DIY add-on $150–$400 |
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| Interior water spigot | Included | DIY add-on $75–$100 |
| PowerPort™ Electric Hub | Included | DIY add-on $100 |
| Staging shelves & slat wall | Included | Add-on $150–$450 |
| Plant hooks | Included | Add-on $25–$75 |
| Wheelbarrow-friendly door | Included | Varies |
| Support & Warranty | Backyard Discovery | Others |
| Warranty | 5-year comprehensive | 1–3 years, varies by brand |
| Customer service | U.S.-based, 7 days/week | Varies |
| Parts replacement | Always available, ships in 48 hrs | Often unavailable |
Built for Real Weather
Every claim on this page is backed by verified specifications and third-party-tested Pro-Tect™ ratings.
Everything You Need to Start Growing
Everything here comes standard, not as upgrades or add-ons.
Support You Can Rely On
Whether it's a warranty claim or an assembly question, we're here to help at every step.
The Willow White 9x6 Greenhouse
A walk-in cedar greenhouse with a pergola and over 50 square feet of growing space.
Greenhouse Structure Specifications
| Model (SKU) # | 2304178B |
| Roof Style | Modern single-slope roof |
| Greenhouse Nominal Size (W × D) — Excluding Pergola | 9 ft × 6 ft |
| Interior Floor Area | 54 sq ft |
| Actual Footprint Dimensions (W × D × H) | 9'–4¼" × 6'–¾" × 7'–10" |
| Roof Peak Height | 7'–10" |
| Wall Height | 6'–9" - back wall |
| Frame Material | 100% FSC-certified kiln-dried cedar, pre-stained & sealed white finish |
| Glazing Material (Roof / Windows) | 10mm 4-wall polycarbonate panels |
| Door — Type & Width | Hinged single door, 36" wide wheelbarrow-friendly entry |
| Built-in Staging Shelves/Workstation | 13 linear feet of lower shelving |
| Total Assembled Weight | 571 lbs (259 kgs) |
Growing Performance & Durability
Greenhouse Site Prep & Ownership
**Must be anchored as specified in Backyard Discovery instruction manual
Why Backyard discovery
Every Backyard Discovery greenhouse is built to a higher spec than what's standard at this price point. The 10mm 4-wall polycarbonate panels deliver R-2.1 insulation, the heavy-duty framing is rated to 100 mph winds and 50 lbs per square foot of snow load. Inside, every greenhouse ships with the features competitors charge extra for — thermostat-activated ventilation, interior water spigot, PowerPort™ Electric Hub, staging shelves, slat wall, and operable windows. All of it backed by a 5-year warranty and U.S.-based support seven days a week.
Click to activate the panorama viewer.
See it for yourself
Step Inside Before You Buy
Take a 360-degree look inside the Bellerose XL Greenhouse. See the staging shelves, the pergola entrance, the slat wall, and how 143 square feet of growing space actually feels before it ships to your driveway.
Polycarbonate Greenhouse Panels vs. Glass
Is Polycarbonate or Glass Better for a Greenhouse?
For most home greenhouse owners, 4-wall polycarbonate is the better choice. It insulates significantly more than single-pane glass (R~2.1 vs. ~0.9), diffuses light evenly to reduce plant stress, and resists impact from hail and heavy snow. Glass offers superior clarity and a longer raw panel lifespan, making it ideal for display greenhouses or mild climates where insulation is less critical.
Inside the Ventilation System
The thermostat-activated exhaust fan starts automatically when interior temperatures rise, while casement windows and low-mounted intake vents handle passive airflow when you want fresh air and pollinators in. Together, the system gives you both automatic and manual control to manage your greenhouse climate across the seasons.
Backyard Discovery Blog
Resources for greenhouse owners — assembly tips, buying guides, and the answers to questions before, during, and after your build.
Greenhouse Gardening for Beginners: Everything You Need to Know Before Your First Season
A practical, no-fluff guide to starting your first greenhouse season — from choosing the right size and glazing to a month-by-month planting calendar and the five mistakes that trip up nearly every...
Greenhouse Ventilation: How to Keep Your Plants Healthy Year-Round
A closed greenhouse can hit 100°F on a mild spring day. This guide covers exhaust fans, passive vents, circulation, humidity control, and seasonal strategies to keep your plants alive — backed by u...
Polycarbonate Greenhouse Panels vs. Glass Greenhouse Panels: The Complete Comparison
Which greenhouse glazing actually performs better for your climate, budget, and growing goals? We break down polycarbonate vs. glass across insulation, light, durability, cost, safety, and climate ...
Do I Need a Foundation for My Greenhouse? Options, Costs, and How to Decide
Compare four greenhouse foundation options — gravel, timber, pavers, and concrete — with real costs, trade-offs, and which one fits your greenhouse size.
How to Choose a Home Greenhouse Kit: The Complete Buying Guide
Walk through every greenhouse decision in order — from climate zone and growing goals to glazing, frame material, ventilation, and budget — so you know exactly what to look for before you buy.
Herbs are the easiest place to start growing your own food. Which ones to grow, how to group them so they thrive together, where to put them indoors or out, and how to keep them going through winter.
Assembly Instructions
Box Dimensions
| Box 1 | 91.73 in x 37.72 in x 6.54 in, Weight: 176.37 lbs |
| Box 2 | 91.34 in x 7.01 in x 6.42 in, Weight: 39.68 lbs |
| Box 3 | 92.13 in x 22.28 in x 9.88 in, Weight: 176.37 lbs |
| Box 4 | 74.8 in x 22.28 in x 11.97 in, Weight: 156.53 lbs |
| Box 5 | 20.83 in x 17.32 in x 11.93 in, Weight: 22.05 lbs |
9x6 Willow Greenhouse - White Reviews
Owner Support
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