Looking for an amazing portable greenhouse to keep your plants happy in the winter? You’re in the right place.

In this article we will be going through 5 amazing small and large greenhouse kits that are for sale right now and perfect for you (and your plants).

Let’s get into it.🌱

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Best Indoor Portable Greenhouses

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#1: Barrina 4-Tier Portable Greenhouse (Best Performer)

Overall Thoughts:

In my opinion, the best portable greenhouse is the Barrina 4-Tier Model, not only is it extremely smart so you can adjust all the different elements of your greenhouse (1), but it’s also compact so you can keep it out the way and more stable than you might expect. It’s really easy to assemble and use, and it’s been an absolute pleasure to own one of these. The only downside I could find was the hassle of unzipping it over and over again, but seriously that’s a minor problem for an amazing portable greenhouse.

PROS	CONS
– You can adjust the shelves to fit bigger plants at the bottom and smaller ones up top. – It’s super easy to assemble—no tools needed, and the instructions are clear. – It’s compact enough to fit nicely in a corner, perfect for small spaces. – It’s quite stable, more than you might expect. – The grow lights are great quality. There are six 3-foot LED lights that really boost plant growth.	– Zipping and unzipping it can be a bit annoying, but it creates a cosy spot for the plants, so it’s worth it.

Other Details:

This is the ultimate setup for anyone who wants to step up their indoor gardening game. This portable greenhouse comes with a 4-tier metal stand that you can adjust in height, so it fits everything from small seedlings to bigger plants. It’s pretty compact, measuring 35.4” by 13.8” by 59”, and can hold up to 220 lbs.

What’s really cool about it are the six full-spectrum LED grow lights it includes. These lights are fantastic for helping plants grow and they come with reflectors to spread the light more evenly. It also has a timer to help you manage the lighting schedule and a thermo-hygrometer to monitor the temperature and humidity.

The greenhouse features a sturdy EVA tent that helps keep the right amount of warmth and moisture around your plants, and you can easily peek inside without messing with your plants. It’s a snap to set up without any tools, and it even comes with wheels that lock, so you can move it around or keep it in place. The kit includes the metal plant stand, LED light set, greenhouse tent, and everything else you need to get started, plus a 2-year warranty. It’s also designed with handy extras like cable organizers, an anti-drop guardrail, and waterproof mats for each shelf. All in all, it’s the best choice for anyone looking to easily create a thriving indoor garden.

Check Price ➡️ Amazon

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#2: Bstrip 4-Tier Portable Greenhouse (Best Budget Option)

Overall Thoughts:

This is a seriously good deal for a small portable greenhouse that works perfectly indoors. It’s a high quality product, with nice customer service and all for a price that you’ll love to see. It creates nice conditions for your plants and also gives you options for how you care for them with the 15W grow lights. The downsides were that it was a bit harder to put together because the assembly holes are small, and I also had a few issues with lights in the beginning but the supplier was really helpful with this. Overall this is a great budget portable greenhouse for your home.

PROS	CONS
– It’s a good deal for the price. – The supplier is quick to respond and offers great customer service. – It’s a nice size that fits well in your home and can be stored just about anywhere. – It creates great conditions for your plants, so it should work well for most types of plants.	– It was a bit tricky to put together because the holes for assembly are pretty small. – I had some issues with the lights at first, but the supplier quickly replaced them.

Other Details:

This portable indoor greenhouse is a great pick if you’re looking to start seeds or display your plants indoors. It doesn’t take up much space, measuring 26.8″ L x 19.3″ W x 61.8″ H, but it’s cleverly designed with 4 tiers that fit standard 10″ x 20″ seed trays. So, there’s plenty of room for all your plants. The frame and shelves are made from solid steel tubing, so it’s really durable. Plus, it’s easy to put together without any tools, and you can adjust the shelves to suit your plants’ heights.

The greenhouse features a roll-up zippered door and a clear PVC cover, making it easy to check on your plants while keeping them warm and protected. What makes it stand out are the four full-spectrum LED grow lights included. These lights mimic natural sunlight, which helps your plants grow strong and healthy. They’re super energy-efficient, using only 15W, and you can adjust the light intensity from 15% to 100%. You can also switch between three color modes—yellow, pink, or mixed—and set a timer for 3, 6, or 12 hours to make sure your plants receive just the right amount of light all year round. It’s an excellent choice for anyone looking to keep their plants thriving indoors.

Check Price ➡️ Amazon

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Best Outdoor Portable Greenhouse

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#3: Quictent Raised Bed + Cover (Best Portable Garden Bed Greenhouse)

Overall Thoughts:

This is a really amazing portable greenhouse for winter that you’ll love! It is a combination of a raised garden bed that will protect your plants from any pests and critters, while creating the perfect environment for growth with the PVC cover. It is easy to put together, comes at a great price and is sturdy enough to set it up anywhere. The only downside is a niggly zipper, but that’s easy to overlook for an amazing product.

PROS	CONS
– It’s a good price for a solid portable greenhouse. – It looks neat and is easy to put together, which is great compared to many other greenhouses. – It does a great job of keeping pests and animals out, perfect if you have sensitive plants. – It’s very sturdy, so you can set it up just about anywhere.	– The zipper was a bit niggly for me and it is quite difficult to close.

Other Details:

The Quictent raised garden bed portable greenhouse is a great choice if you’re looking to improve your gardening. It’s like getting three products in one: a raised garden bed, a detachable portable greenhouse, and a combination of both. This makes it super flexible for whatever you’re growing, like veggies, herbs, or flowers.

The greenhouse cover has two zippered screen windows, which are fantastic for letting in fresh air while keeping birds away. You can also adjust the temperature by opening or closing these windows to create the ideal environment for your plants. The raised bed itself is pretty roomy, measuring 6 x 3 x 1 ft, so there’s plenty of space for your soil and plants.

It’s also built to last. The bed is made from thick galvanized metal, which resists weather well and won’t bend or break easily. It’s reinforced with four strong middle poles for added stability and has a supporting bar to keep the sides from bursting out.

Quictent offers a 5-year warranty on the garden bed and a 1-year warranty on the greenhouse cover, plus lifetime replacements for the frame connectors. If you’re in the market for a durable outdoor portable greenhouse that offers lots of space and protection for your plants, this one is definitely worth considering.

Check Price ➡️ Amazon

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#4: Home Complete 4-Tier Outdoor (Best Stacked Greenhouse)

Overall Thoughts:

There is something really awesome about a stacked greenhouse. Not only is it really efficient in terms of space, but the 4 adjustable shelves make it super easy to grow plants of different sizes inside it. This is an outdoor or indoor portable greenhouse, but I tend to use it outdoors in a more sheltered location because that conserves the heat better. Just make sure to put it somewhere a little more sheltered and you’ll love it. This is a great value portable greenhouse with wheels that you can use to move it anywhere in your home.

PROS	CONS
– Great value for what you get. – Works really well, keeps it warm and the plants love it. – You can use it outdoors or indoors, while easily moving it around with the wheels (that lock to keep it in place) – Different options if you want something a little bit bigger.	– It’s not as stable as a polycarbonate greenhouse, so make sure you put it somewhere a bit more sheltered.

Other Details:

The Home-Complete 4-tier portable greenhouse offers a practical solution for outdoor gardeners looking to extend their growing season or protect their plants from the elements. This greenhouse features a sturdy tubular steel frame and a durable PVC cover that ensures your plants are sheltered from frost, pests, and harsh weather conditions. It’s designed with four shelves, each capable of supporting up to 24 pounds, making it suitable for a wide range of plants, from seedlings to medium-sized pots.

The greenhouse’s portable design includes locking wheels, allowing for easy movement across your patio or garden. These wheels can be locked to keep the greenhouse securely in place or removed altogether for a more permanent setup. The roll-up zippered door on the PVC cover provides easy access for tending to your plants and can be left open for ventilation on warmer days.

Assembly is straightforward and requires no tools, which means you can set it up quickly and start gardening right away. The compact size of 27.1″ L x 19.3″ W x 63.3″ H ensures it doesn’t take up too much space, while still offering ample room for a variety of plants. This greenhouse is an excellent choice for anyone looking to enhance their outdoor gardening experience, providing both functionality and flexibility.

Check Price ➡️ Amazon

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#5: Eagle Peak 8×8 (Best Large Portable Greenhouse)

Overall Thoughts:

Overall I think that this is a really nice large portable greenhouse. It is big enough that you’ll have plenty of room for your plants, while still being portable enough to move around your garden depending on the season. It is super easy to assemble, it comes with a pre-made frame so it just pops up without tools. Not to mention the polyethylene cover keeps the plants really happy, so all around its a great product. It’s a bit more expensive, but well worth it based on what you’re getting.

PROS	CONS
– Has two large mesh windows that create nice insulation when you need it without having the door open. – It is really easy to assemble, it just pops up in a few minutes. – I really like the size – it’s large enough for many plants but can still fit in most gardens – High quality polyethylene cover that keeps the plants happy and warm	– It is a bit more expensive than some of its competitors.

Other Details:

The Eagle Peak 8×8 large portable greenhouse is designed for easy gardening outdoors. It pops up instantly without needing any tools for assembly, thanks to its pre-assembled frame. This greenhouse is spacious, offering 8×8 feet of room, which is great for moving around and fitting shelves for your plants. It includes a roll-up zipper door and two large mesh windows that provide excellent ventilation and easy access.

The structure is built to last with a steel-ceiling roof that makes it sturdy enough to withstand various outdoor conditions. This setup ensures a great growing environment for a variety of plants, vegetables, and fruits. Eagle Peak stands behind this product with a 1-year limited warranty from the date of purchase, covering the frame and top of the greenhouse. They also provide a dedicated service team for any further assistance you might need. This portable greenhouse is a convenient option for extending the growing season of your plants, allowing you to adjust its location as the seasons change.

Check Price ➡️ Amazon

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Tips For Using A Portable Greenhouse Effectively?

Using a portable greenhouse effectively can help you maximize your gardening results throughout the year. Here are some practical tips to get the most out of your portable greenhouse:

Location Matters:	Place your greenhouse in a spot that gets ample sunlight, ideally six or more hours per day. South-facing locations typically receive the most light. Avoid placing it under trees where it could be damaged by falling branches and where shade would limit sunlight exposure.
Ventilation:	Good air circulation is crucial to prevent diseases and manage temperature. Make use of built-in vents or doors, and consider adding an automatic vent opener that responds to temperature changes.
Temperature Control:	Keep an eye on the internal temperature of your greenhouse. On sunny days, even in winter, temperatures can climb too high and harm your plants. Use shade cloths during the hottest part of the day or open doors and windows to allow excess heat to escape.
Moisture Management:	Too much humidity can encourage fungal diseases. Open vents and doors early in the day to let moisture escape. Use a small fan to help dry condensation and ensure good air movement.
Seasonal Adjustments:	Change the positioning of the greenhouse with the seasons if possible, or adjust your plant arrangements inside the greenhouse to optimize exposure to sunlight as seasons change.
Winter Protection:	In colder climates, insulate your greenhouse to protect tender plants from freezing. Bubble wrap can be an effective insulator for walls and roofs.

Conclusion:

Here are our favorite accessories to boost any greenhouse: 14 Best Greenhouse Accessories That You Need In 2024

FAQs:

Where is the best place to put a portable greenhouse?

The ideal location for a portable greenhouse is a spot that receives ample sunlight, preferably six or more hours per day. A south-facing position is typically best. Ensure the area is protected from strong winds and is not under trees where falling branches could cause damage.

Do portable greenhouses work?

Yes, portable greenhouses are effective for extending the growing season by protecting plants from adverse weather, maintaining higher humidity levels, and keeping pests at bay. They are especially useful for starting seeds early and growing plants that require a controlled environment.

How to make a portable greenhouse?

To make a portable greenhouse, you’ll need some PVC pipes or wooden frames for the structure, plastic sheeting or a clear polyethylene cover, and optionally, shelves for plants. Assemble the frame to your desired size, cover it with the plastic sheeting, secure it properly to ensure stability, and add shelves if needed. It’s a simple weekend project that can be customized to fit any gardening need.

Here is a helpful video guide:

How much warmer is a portable greenhouse?

A portable greenhouse can be significantly warmer inside than the external temperature, often by 10-30 degrees Fahrenheit, depending on sunlight exposure, the material of the greenhouse, and ventilation. This warmth is crucial for seed germination and growing warm-season plants in cooler climates.

Can you use a portable greenhouse in the winter?

Yes, you can use a portable greenhouse in winter to protect tender plants from freezing temperatures and to grow cool-season vegetables. For best results, add insulation like bubble wrap, and consider a small heater or heat lamps if temperatures dip significantly.

What is the best floor for a portable greenhouse?

The best floor for a portable greenhouse depends on its usage. Gravel is a popular choice as it provides good drainage and keeps the floor area clean and dry. Some gardeners prefer concrete for a more permanent structure, as it’s durable and low maintenance. Alternatively, placing a greenhouse directly on the soil can be beneficial for plants that will grow directly in the ground within the greenhouse.

References:
1 – 10 best ‘gardenfluencers’ to follow for beginners, Cecily Mauran,Taken from: https://mashable.com/article/gardening-for-beginners