Palram - Canopia | 6x4 Ft Mythos Greenhouse Kit - Gray With 4mm Twin-wall Polycarbonate - HG5005YGlazing

Palram - Canopia | 6x4 Ft Mythos Greenhouse Kit - Gray With 4mm Twin-wall Polycarbonate  - HG5005YGlazing

The Palram - Canopia Gray Mythos 6x4 Ft Greenhouse Kit is the perfect growing structure for hobby gardeners. Equipped with twin-wall polycarbonate panels and a durable frame, your growing needs and wants are met under one roof.

A healthy head-start on your garden begins with light management through Palram - Canopia's market leading twin-wall polycarbonate. Twin-wall polycarbonate is the leading choice for quality hobby greenhouse coverings because of its durability, light diffusing properties and heat retaining ability. The twin-wall roof and side panels on the Mythos block 99.9% of harmful solar UV radiation and create a system of diffused light, which helps maximizes plant growth and eliminates the risk of plant burn and shade areas.

Palram - Canopia's version of this virtually unbreakable polymer is made only with virgin materials that won't become brittle or discolor over time. Featuring a rust-resistant, gray powder-coated aluminum frame and heavy-duty galvanized steel base for structural support, the Mythos series greenhouse is designed to stand for years to come.

Other features include integrated rain gutters to channel water for sustainable irrigation, a magnetic door catch and one roof vent to help moderate air flow and temperature to maximize growing conditions.

Features

• Virtually unbreakable 4 mm twin-wall polycarbonate panels block up to 99.9% of UV rays and diffuse sun light eliminating the risk of plant burn and shade areas
• Rust resistant gray powder-coated aluminum frame with ample growing space
• Includes adjustable roof vent, rain gutters, lockable door handle with magnetic door catch and a galvanized steel base for structural support
• Many Palram - Canopia - Canopia greenhouse accessories available for purchase to enhance your growing environment
• 5 year limited warranty and US based customer support
• Snow load: 15.4 pounds per square foot
• Withstands winds up to 56 mph when incorporated with the anchoring kit
• Magnetic door catch included to keep the greenhouse door open
• Average setup time four to five hours
• The Nature Series works with Palram - Canopia's line of hobby greenhouse accessories to maximize space and a more productive growing season
• Adjustable roof vent, Rain gutters, Lockable door with magnetic catch, Galvanized steel base

VIDEO

ACCESSORIES

HG1005 - Palram - Canopia Automatic Roof Vent Opener
HG1006 - Palram - Canopia Shade Cloth
HG1007 - Palram - Canopia Greenhouse Shelf
HG1010 - Palram - Canopia Plant Hangers
HG1019 - Palram - Canopia Heavy Duty Shelf
HG1029 - Palram - Canopia Anchor Kit for Mythos, Hybrid, Essence Greenhouses
HG2001 - Palram - Canopia Steel Workbench
HG1040 - Palram - Canopia 1500W Portable Fan Heater
HG1023 - Palram - Canopia Drip Irrigation Kit
HG1024 - Palram - Canopia Trellising Kit Pro
HG2000 - Palram - Canopia Galvanized Garden Work Bench

What our Experts Think

• Strong Light & UV Protection – 4 mm twin‑wall polycarbonate panels are durable, diffuse sunlight evenly, and block up to 99.9% of harmful UV rays.

• Durable, Weather‑Ready Build – Rust‑resistant aluminum frame and galvanized steel base provide all‑season strength.

• Perfect for Hobby Gardening – Compact 6×4 ft footprint offers ~24 sq ft of growing space, ideal for patios, decks, or small gardens.

• Ventilation & Climate Control – Adjustable roof vent regulates airflow, temperature, and humidity for healthier plants.

• Integrated Features – Lockable hinged door and built-in rain gutters improve usability and convenience.

• Easy DIY Assembly – Pre‑engineered components and sliding panel system make setup simple for beginners.

• Extended Growing Season – Diffused light and heat retention support earlier planting and longer growing periods.

Q&A

Q: What is this product?
A: A compact greenhouse kit for hobby gardeners, featuring twin-wall polycarbonate panels and a durable aluminum frame.

Q: What glazing material does it use?
A: 4 mm twin-wall polycarbonate panels that are virtually unbreakable, diffuse sunlight, and provide excellent insulation.

Q: How durable is this greenhouse?
A: Rust-resistant aluminum frame with a galvanized steel base, designed for long-term outdoor use.

Q: Does it protect plants from UV rays?
A: Yes — blocks up to 99.9% of harmful UV radiation while allowing sufficient light for plant growth.

Q: What features aid plant care?
A: Adjustable roof vent for airflow, integrated rain gutters, and a lockable hinged door.

Q: How easy is it to assemble?
A: DIY assembly with a sliding panel system that improves insulation and wind resistance.

Q: What size and space does it offer?
A: Approximately 24 sq ft of growing area with about 6.5 ft of central headroom, ideal for vegetables, seedlings, and potted plants.

Maintenance Tips

• Clean panels: Wash inside and out with mild soap and water; avoid abrasive cleaners to prevent scratches.

• Inspect structure: Check frame, bolts, and connectors regularly; tighten any loose parts.

• Ventilation care: Keep vents and doors clear to ensure proper airflow and plant health.

• Debris removal: Remove leaves, snow, and dirt from roof and gutters to prevent damage.

• Seasonal precautions: Secure or cover during strong winds or heavy snow to prolong lifespan.