• The Horticubic YMX-01 cold frame is a compact, DIY polycarbonate cover for balconies, patios, and small raised beds. With UV-stabilized panels and an aluminum frame, it helps extend the growing season in Canada by 3–4 weeks — like a mini greenhouse cover made for tight spaces. Compact footprint—ideal where space is tight; easy to move and store. 20-minute DIY assembly for two people with basic tools. UV-stabilized 4 mm polycarbonate panels for light diffusion and warmth. Aluminum frame—corrosion-
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YMX-01 Cold Frame for Small Raised Beds

YMX-01 Cold Frame for Small Raised Beds

$0.00 CAD
$0.00 CAD
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Canada-only shipping Vancouver pickup 1–2 business days dispatch

Member price in our Facebook group: CAD 189 (store price CAD 199).Join our group to unlock member pricing & Saturday pickup discount.

YMX-01 Cold Frame for Small Raised Beds

A compact cold frame designed for balconies, patios, and small raised beds in Canada. The aluminum frame and UV-stabilized polycarbonate panels protect seedlings and greens without taking over your outdoor space.

  • Best for balconies & small raised beds: ideal for compact 2×4 or 4×4 planters and condo patios.
  • DIY-friendly design: quick assembly with simple hardware, great for first-time cold frame users.
  • Season extension: shield tender seedlings from spring frost and cool fall nights.
  • Low maintenance: corrosion-resistant aluminum and easy-to-clean polycarbonate panels.
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3 ways to buy

  • Buy online: Checkout here and ship anywhere in Canada.
  • Join our Facebook group: Unlock member pricing and bundle deals.
  • Warehouse open day: See the kits in person and pick up in Vancouver on Saturdays.

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YMX-01 cold frame on a balcony or small patio
Small spaces

Turn balconies and small patios into grow space

YMX-01 is sized for compact raised beds, planters, and balconies where every square foot matters. Protect herbs, salad greens, and seedlings without a full greenhouse.

Perfect for condos, townhomes, and tight urban backyards.

YMX-01 lid open for venting and access
Access & control

Flip the lid to vent or harvest

The lift-up lid gives you quick access for watering and harvesting, and lets you vent out heat on sunny days so seedlings don’t cook.

Simple, intuitive temperature and airflow control for newer gardeners.

Specs

Best for Balconies, patios, and small raised beds
Frame Aluminum, light and corrosion-resistant
Panels UV-stabilized polycarbonate
Access Lift-up lid for easy venting and harvesting
Assembly Approx. 20 minutes with basic tools

Canada-only shipping. Local pickup: Vancouver.

Have Questions?
We Have Answers.

Get quick solutions to your common lawn care concerns, from mowing to pest control.

Will it handle wind and snow?

Panels are UV-stabilized PC and the frame is aluminum. Keep the lid closed in storms and clear heavy snow promptly.

How do I anchor it?

Use the included hardware; for windy sites, add garden stakes or fasten to a wooden raised bed frame.

What’s the difference between 4 mm and 6 mm?

6 mm insulates better and resists impact; 4 mm is lighter and more compact.

Frequently bought together

30-day returns on unopened items. Limited warranty covers manufacturing defects.
Need help with sizing or installation? Contact us — we can help you pick the right setup.