12 Best Small Greenhouses for Winter to Keep Your Plants Cozy

Discover the best small greenhouse for winter to protect your plants and extend your gardening season with style and efficiency.
BrandMy RatingPrice
Outsunny
Budget-Friendly Pick
8.8/10
Eagle Peak
Best Easy Setup
8.6/10
Home-Complete
Best for Plant Protection
9.2/10
Ohuhu
Best for Space Efficiency
9.0/10
Ohuhu
8.8/10

Best Small Greenhouse for Winter

As the chill of winter wraps around your garden, the search for the perfect small greenhouse becomes essential for nurturing your green thumb. These miniature sanctuaries not only offer protection from the biting cold but also create a vibrant microclimate where your plants can thrive. Dive into our curated selection of the best small greenhouses for winter, and transform your gardening dreams into a flourishing reality, even in the frostiest of months.

Budget-Friendly Pick: Outsunny Mini Greenhouse

Outsunny 9' x 3' x 3' Portable Mini Greenhouse Outdoor Garden with Large Zipper Doors and Water/UV PE Cover, Green
Highlights
Affordable price
Easy assembly
Good plant protection

We’re excited to share our top pick for budget-conscious gardeners: the Outsunny Portable Mini Greenhouse!

This little marvel proves that protecting your plants doesn't have to cost a fortune.

With an upgraded design featuring large doors for improved ventilation, you can easily access your greens without hassle.

Its robust two-layer cover retains heat, blocking out harmful UV rays while letting in 85% of delightful sunlight.

Although it might struggle a bit in high winds, its secure, durable frame keeps your plants safe.

If you're looking for effective plant protection without breaking the bank, this greenhouse is a solid choice!

Be sure to also check out the best greenhouse thermometer for more options! Also, here is the price history so you know exactly when to buy!

Price history for Outsunny Mini Greenhouse on Amazon

Best Easy Setup: EAGLE PEAK Greenhouse

EAGLE PEAK 8x6 Portable Walk-in Greenhouse, Pop-up Indoor Outdoor Garden Green House, Zippered Doors and Windows, PE Cover, Green
Highlights
Easy setup process
Spacious walk-in design
Strong, durable materials

We’re excited to introduce the EAGLE PEAK Portable Greenhouse, our top pick for "Best Easy Setup"!

This greenhouse is a game changer, allowing you to effortlessly pop it up in seconds—yes, just one person can do it, and no tools are required!

With a spacious 8x6 ft design, you’ll love the added freedom to move and work comfortably.

Its robust steel frame means it can withstand the elements, perfect for protecting your cherished plants during winter.

While we caution about its stability in very windy conditions, it’s hard to beat the convenience and quality this beauty provides.

Be sure to also check out the best pool pillow for winter for more options! Also, here is the price history so you know exactly when to buy!

Price history for EAGLE PEAK Greenhouse on Amazon

Best for Plant Protection: Home-Complete Greenhouse

2 Tier Mini Greenhouse - Portable Greenhouse with Steel Frame and PVC Cover for Indoor or Outdoor - 27 x 19 x 37.5-Inch Green House by Home-Complete
Highlights
Easy to assemble
Portable design
UV protection cover

We believe the 2 Tier Mini Greenhouse deserves the title of "Best for Plant Protection" for its impressive features that ensure your plants thrive even in the harshest winter conditions.

With a sturdy powder-coated steel frame and a light-filtering PVC cover, this greenhouse effectively shields your green friends from frost and extreme temperatures.

The two generous tiers offer ample space for your favorite herbs or perennials, while its portable design makes it perfect for any indoor or outdoor setting.

Plus, the roll-up zippered door allows for easy access and ventilation.

If you want to grow year-round, this greenhouse is a smart choice!

Be sure to also check out the best greenhouse heater with thermostat for more options! Also, here is the price history so you know exactly when to buy!

Price history for Home-Complete Greenhouse on Amazon

Best for Space Efficiency: Ohuhu Mini Greenhouse

Mini Greenhouse with Screen Roof, Ohuhu Upgraded Portable 4 Tier Small Greenhouses for Outdoors Indoor with Reelable Door, Heavy Duty Plastic Green House for Outside Garden Patio Yard Porch Balcony
Highlights
Ample shelf space
Easy assembly
Durable materials

When it comes to finding the perfect small greenhouse for winter, we think the Ohuhu Mini Greenhouse really shines.

With its impressive 4-tier design, it makes the most of vertical space to fit more plants than you'd expect in such a compact area.

Measuring 30x20x62 inches, it's perfect for nurturing everything from seedlings to blooming flowers.

We appreciate its unique double-layer roof that not only facilitates rainwater irrigation but also keeps those pesky animals at bay.

The sturdy construction ensures this greenhouse won't buckle under pressure, though be mindful of the zippers—they may need a little extra TLC.

Overall, it’s a fantastic choice for any garden enthusiast looking to extend their growing season!

Be sure to also check out the best halloween house decorations for more options! Also, here is the price history so you know exactly when to buy!

Price history for Ohuhu Mini Greenhouse on Amazon

Ohuhu Mini Greenhouse

Mini Greenhouse for Outdoors Indoor: Ohuhu Small Green House with 4 Tier Shelves, Portable Plastic Greenhouses with Heavy Duty Transparent PVC Cover for Winter Garden Patio Backyard Porch Balcony
Highlights
Easy to assemble
Sturdy construction
Good for small spaces

When it comes to our search for the best small greenhouse for winter, we’re thrilled to spotlight the Ohuhu Mini Greenhouse!

This nifty setup is designed to create the ideal conditions for your growing plants, providing ample sunlight through its durable PVC cover.

With a maximum weight capacity of 23.4 pounds, it comfortably supports trays and pots.

We love its zippered roll-up door that ensures easy access and ventilation, giving your garden that extra aesthetic boost.

Plus, with detachable parts, this greenhouse can easily adapt to any space!

Although it’s not for extreme cold, it’s perfect for those seeking to extend their gardening season.

Happy growing!

Be sure to also check out the best birdhouses for finches for more options! Also, here is the price history so you know exactly when to buy!

Price history for Ohuhu Mini Greenhouse on Amazon

Outsunny Greenhouse

Outsunny 6' x 3' x 3' Portable Mini Greenhouse Outdoor Garden with Large Zipper Doors and Water/UV PE Cover, White
Highlights
Easy to assemble
Good size for price
Effective plant protection

When it comes to keeping your leafy friends safe during chilly months, the Outsunny Mini Greenhouse offers a delightful solution!

Its thoughtful design allows for easy assembly, ensuring you won't spend all day getting it set up.

With ample space for your plants, fruits, and veggies, you'll enjoy effective protection without breaking the bank.

Plus, the two-layer cover keeps in heat while filtering out harmful UV rays.

Just keep in mind, it might struggle a bit during high winds, and the zippers can occasionally be tricky.

Overall, this compact greenhouse is a fantastic choice for any garden enthusiast!

Be sure to also check out the best soaker hose for hydrangeas for more options! Also, here is the price history so you know exactly when to buy!

Price history for Outsunny Greenhouse on Amazon

Quictent Mini Cloche Small Greenhouse for Winter

Quictent Portable Mini Cloche Greenhouse w/ Elevated Bottom, Reinforced High Light Transmission Waterproof UV-Resistant Hot House for Indoor Outdoor, w/ 50 T-Shaped Plant Tag, 71" x 36" x 36" (Clear)
Highlights
Easy to assemble
Portable mini size
High germination rate

We love the Quictent Mini Greenhouse, a perfect companion for those chilly winter months!

Its heavy-duty steel framework and UV-protected PVC cover ensure that your plants stay cozy, while the 71x36x36-inch size delivers just the right amount of space for seed beds and pots.

The clever overlong cover design not only enhances warmth but also helps keep the environment secure.

We were impressed by the 95% germination rate, a delightful upgrade from the usual 80%!

However, keep in mind that the zippers might need a gentle touch.

Overall, it's a portable powerhouse for any plant enthusiast!

Be sure to also check out the best algaecide for fountains for more options! Also, here is the price history so you know exactly when to buy!

Price history for Quictent Mini Cloche on Amazon

KOKSRY Mini Greenhouse

Mini Greenhouse,Greenhouses for Outdoors,Portable Walk in Green House for Garden Plants That Need Frost Protection and Away from Pests, Animals(56"x30"x76")-White
Highlights
All-season protection
Easy to assemble
Eco-friendly materials

When it comes to keeping our plants cozy during winter, we can’t help but rave about the KOKSRY Mini Greenhouse!

This 3-tier gem offers all-season protection while being super easy to assemble—one of us could manage it solo!

The eco-friendly PE cover ensures our precious seedlings stay warm without any harmful odors.

Plus, the generous space accommodates a dozen pots with ease, making it an excellent gardening partner for beginners and pros alike.

Just be mindful of the lightweight design; it may need a little extra love in very harsh weather.

Overall, it’s a fantastic addition to any garden!

Be sure to also check out the best garden hose washer for more options! Also, here is the price history so you know exactly when to buy!

Price history for KOKSRY Mini Greenhouse on Amazon

Gardzen Mini Greenhouse

Gardzen Mini Greenhouse Heavy Duty Portable Green House, Clear Tent Small Greenhouse for Indoor Outdoor Plants 36.2”(L) x36.2”(W) x42.5”(H)
Highlights
Easy assembly
Portable design
Sturdy frame

We’re excited to share our thoughts on the Portable Mini Greenhouse!

Measuring a convenient 36.2'' in all dimensions, it’s ideal for anyone short on space, from balconies to garden beds.

Its durable PVC cover not only keeps your plants toasty but also protects them from pesky pests and harsh weather – talk about versatility!

We love the easy-access zipper entrance for quick check-ins on your greens.

While the ties for securing the cover could be longer, and a few initial hiccups might pop up, the sturdy frame ensures that your plants are safe and sound.

If you encounter any challenges, we’re here to assist with a quick resolution.

Get ready to extend your growing season!

Be sure to also check out the best garden hose connectors for more options! Also, here is the price history so you know exactly when to buy!

Price history for Gardzen Mini Greenhouse on Amazon

Miracle-Gro Mini Grow House Small Greenhouse for Winter

Miracle-Gro 23" x 17" x 57" All-Season 4-Tier Mini Grow House Outdoor or Backyard Easy Assembly Portable Greenhouse, Translucent
Highlights
Compact design
Easy assembly
Sturdy steel frame

When it comes to finding a compact solution for winter gardening, the 23" x 17" x 57" four-tier mini greenhouse from ShelterLogic truly shines!

We love its portable design—perfect for small backyards, patios, or even indoor spaces.

The durable steel frame ensures sturdiness, while the clear PVC cover lets in ample light while shielding your plants from harmful UV rays.

With a double zipper door that rolls up for easy access, tending to your green friends is a breeze.

Plus, assembly is a cinch—no tools needed!

Just be mindful of the cover's thickness and remind yourself to zip with care.🌱

Be sure to also check out the best solar candles for windows for more options! Also, here is the price history so you know exactly when to buy!

Price history for Miracle-Gro Mini Grow House on Amazon

Greengro Greenhouse

Greengro Greenhouse, 57 x 57 x 76'' Greenhouses for Outdoors, Durable Green House Kit with Window, Thicken PE Cover, 3 Tiers 8 Shelves, Heavy Duty Walk in Green Houses for Indoor Backyard Outside
Highlights
Easy to assemble
Sturdy and durable
Ample growing space

The Greengro Greenhouse is a delightful addition to any plant enthusiast's arsenal.

With a sturdy 16mm thick frame and a thick PE cover, it braves winds up to 45 mph while providing an excellent growing environment for your precious plants.

We love how easy this greenhouse is to assemble—no tools needed!

Plus, the generous 6.2 ft height and ample shelving let you cultivate up to 24 pots with ease.

While the single door design might not be for everyone, the protective features and durable construction make it a standout choice for winter gardening.

Your plants will thank you!

Be sure to also check out the best automatic greenhouse vent opener for more options! Also, here is the price history so you know exactly when to buy!

Price history for Greengro Greenhouse on Amazon

Home-Complete Greenhouse

4 Tier Mini Greenhouse - Portable Greenhouse with Locking Wheels and PVC Cover for Indoor or Outdoor - 27 x 19 x 63-Inch Green House by Home-Complete
Highlights
Compact and spacious design
Easy to move
Good microclimate for plants

When it comes to creating a cozy haven for your plants during winter, the TIER GREENHOUSE KIT is a compact champion!

With four sturdy tiers, each holding up to 24lbs, there’s plenty of room for all your seedlings and pots.

Its portable design, featuring locking wheels, means you can easily reposition it, whether indoors or on your patio.

The zippered roll-up door provides protection from frost and pests, crafting an ideal environment for your beloved greens.

While the shelves can feel a bit flimsy, the benefits of this greenhouse outweigh the minor drawbacks, making it a solid choice for any gardening enthusiast!

Be sure to also check out the best snake repellent for copperheads for more options! Also, here is the price history so you know exactly when to buy!

Price history for Home-Complete Greenhouse on Amazon

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