Rain or shine, keep your green dreams on the grow!

We’re offering you a Portable Outdoor Greenhouse with Roll-up Zipper Door and Waterproof Sun-Protective PE Cover for just £18.99 saving you 65% off Costway's price.

Give Your Plants a Head Start with Year-Round Care

Looking to extend your gardening season or protect delicate seedlings and young flowers? This Costzu Portable Garden Patio Mini Greenhouse Tunnel creates the ideal environment for growing a wide range of plants, vegetables, and flowers. Measuring 118 x 55 x 60 cm, its compact design fits patios, balconies, or small gardens – yet provides all-season protection to help you nurture everything from spring seedlings to late summer blooms.

Botanical Benefits

Whether you're starting tomatoes, boosting herbs, or overwintering tender perennials, this tunnel greenhouse offers the reliable shelter your plants need. The premium PE cover is UV-resistant to maintain the vigour of sun-loving annuals and waterproof to keep rain at bay.

Growth & Care

The transparent PE sheet maintains warmth, supporting germination and speedy root growth during early spring. Roll up the zipper door for extra ventilation during hotter spells or zip shut for extra warmth and pest control when needed. Ideal for keeping seedlings, bedding plants, or cuttings protected from sudden cold snaps or unexpected garden visitors.

Recommended Planting Use

Start vegetables such as lettuce and radishes earlier in the season, protect colourful annuals, or provide shelter for delicate bedding plants like petunias and begonias. Suitable companion plants include lettuce, rocket, basil, and any cold-sensitive flowers. Easily fits above most raised beds or directly over a patch of bare soil or pots.

Set-up & Seasonal Care

Assemble in minutes using the included metal stakes, screws, and fixing kits. Anchor securely with the six U-shaped pegs and weigh down the overlong side cover with stones for maximum stability against wind. The rustproof, electrophoretic-coated metal frame ensures lasting outdoor use without worry.

Design Tip

Design tip: Use as a seasonal propagator for early sowings or as year-round protection for salad crops and herbs. Perfect for urban gardeners seeking to maximise limited space.

FAQs

• When is the best time to install the mini greenhouse?
  Set up your greenhouse in early spring before sowing seeds, and use throughout the year to shield young plants during late frosts or heavy rain.
• What plants grow best in this greenhouse tunnel?
  Perfect for starting vegetables (lettuce, spinach, basil), bedding plants, and herbs. Also useful for protecting small flowers and young perennials.
• Can I use this as a cover for raised beds?
  Yes – it functions both as a mini stand-alone greenhouse and as a protective tunnel for raised garden beds (not included).

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