· patio heaters  · 13 min read

10 Best Heated Greenhouses for Winter Outside in 2024

Discover the ultimate guide to finding the best heated greenhouses for winter outside. Stay one step ahead with up-to-date information on top-rated models, ensuring your plants thrive year-round.

As the winter months approach, providing your precious plants with optimal growing conditions becomes a top priority. With a heated greenhouse, you can extend the growing season and protect your plants from the harsh outdoor elements. In this comprehensive guide, we've gathered the top 10 heated greenhouses for winter outside, meticulously evaluated and selected to meet your specific needs. Get ready to keep your plants healthy and vibrant throughout the winter with our expert recommendations.

Overview

Premium Ohuhu Lean-To Greenhouse: Nourish Your Winter Outdoor Plants
Cultivate Year-Round with Our Durable and Convenient Greenhouse Solution
Premium Ohuhu Lean-To Greenhouse: Nourish Your Winter Outdoor Plants
PAL Greenhouse Heater for Winter Outdoor Protection 2.0/USDT Thermostat PAL Greenhouse Heater for Winter Outdoor Protection 2.0/USDT Thermostat

PROS

  • Rapid heating, maintaining optimal temperatures for plant growth
  • Versatile applications, ideal for greenhouses, grow tents, outdoor areas, and garages

CONS

  • None notable. Conforms to satisfactory performance standards from user experience feedback

Experience the peace of mind knowing your delicate plants are shielded from the harsh winter elements with the PAL 2.0/USDT Greenhouse Heater. This exceptional heater is precisely engineered to deliver rapid and efficient heating, guaranteeing a favorable environment for plant growth. Whether you're cultivating precious flora in a greenhouse, nurturing seedlings in a controlled grow tent, or simply providing extra warmth in outdoor spaces or garages, this heater has got you covered.

Designed with precision, this heater seamlessly integrates a dependable thermostat to maintain optimal temperatures, allowing you to customize the warmth to suit the specific needs of your plants. Its versatility extends beyond greenhouses, making it an ideal choice for providing warmth in various settings. With its compact dimensions of 11" x 8" x 12.5", this heater effortlessly blends into any space without compromising performance. Backed by an impressive 2-year warranty, you can rest assured of its durability and long-lasting functionality. Invest in the PAL 2.0/USDT Greenhouse Heater today and let your plants thrive, even during the unforgiving winter months.

VEVOR Greenhouse Heater: Winter Savior for Thriving Plants VEVOR Greenhouse Heater: Winter Savior for Thriving Plants

PROS

  • 1500W PTC Fast Heating: Rapidly increases temperature, creating a cozy haven for plants.
  • Thermostat Control: Set your desired temperature and let the heater maintain it effortlessly.
  • Overheat Protection: Enhanced safety feature ensures peace of mind and prevents accidents.

CONS

  • Fan Noise: Some users report noticeable fan noise during operation.
  • Compact Size: Suitable for small grow tents or greenhouses, may not be ideal for larger spaces.

As the winter chill descends, VEVOR's Greenhouse Heater emerges as a beacon of warmth and protection for your beloved plants. Its 1500W PTC Fast Heating system swiftly elevates the temperature, transforming your greenhouse into a thriving oasis. The adjustable thermostat allows you to customize the warmth, ensuring optimal conditions for your green companions.

Safety is paramount with the integrated Overheat Protection feature, giving you peace of mind while nurturing your plants. And with its compact size, the VEVOR Greenhouse Heater fits snugly into smaller grow tents or greenhouses, providing focused warmth where it's needed most. While some users note a slight fan noise, the heater's efficient performance and affordable price make it an invaluable investment for any plant enthusiast seeking to protect their greenery during the challenging winter months.

VIVOSUN Portable Greenhouse Heater: Transform Your Winter Garden VIVOSUN Portable Greenhouse Heater: Transform Your Winter Garden

PROS

  • 1500W/750W adjustable power output for customized heating needs
  • Three heating modes (low, high, fan-only) to suit varying temperatures
  • Overheat protection for safety and peace of mind
  • Dustproof design for durability and extended lifespan

CONS

  • May not be suitable for extremely cold climates
  • Warranty information not provided

VIVOSUN's Portable Greenhouse Heater is a must-have for any plant enthusiast looking to extend their gardening season into the winter months. With its adjustable power output, three heating modes, and overheat protection, this heater provides a reliable and versatile solution for keeping plants warm and thriving. The dustproof design ensures longevity, making it an investment that will benefit your plants for seasons to come.

The heater's compact size and portability make it easy to place within your greenhouse or outdoor space. The three heating modes cater to different temperature requirements, allowing you to fine-tune the warmth to suit your plants' specific needs. The overheat protection feature provides peace of mind, preventing accidents and ensuring the safety of your plants and surrounding environment. By providing your plants with the warmth they need, the VIVOSUN Portable Greenhouse Heater empowers you to nurture and cultivate a thriving garden all year round.

Greenhouse Heater: Optimal Warmth for Winter Growth Greenhouse Heater: Optimal Warmth for Winter Growth

PROS

  • Effortless temperature control with digital thermostat
  • Overheat protection safeguards plants and heater
  • Rapid heating ensures a cozy ambiance inside your greenhouse
  • Versatile use in greenhouses, grow tents, and flower rooms

CONS

  • May require additional insulation for larger greenhouses
  • Temperature fluctuations can occur during extreme weather conditions

Indulge in the pleasure of gardening year-round with our Greenhouse Heater. Its intelligent digital thermostat grants you precise control over your greenhouse's temperature, ensuring optimal conditions for your cherished plants. This heater triumphs over winter's chill with remarkable speed and efficiency, swiftly warming your greenhouse to provide the ideal environment for flourishing growth.

Safety is paramount, and our heater is equipped with state-of-the-art overheat protection. This safety mechanism diligently monitors the temperature, preventing any incidents and safeguarding both your beloved plants and the heater itself. It's the ideal solution for greenhouses, grow tents, and flower rooms, guaranteeing a comfortable and thriving environment for your botanical wonders.

Portable Mini Greenhouses for Growing Plants Indoors and Outdoors Portable Mini Greenhouses for Growing Plants Indoors and Outdoors

PROS

  • Protects plants from frost, pests, and animals creating an optimal environment.
  • Compact and portable, walk-in design for easy access.
  • Made with durable materials for prolonged use.

CONS

  • May require additional heating in extremely cold climates.
  • Manual ventilation is needed to regulate temperature.

This portable mini greenhouse is a great way to protect your plants from the elements and extend your growing season. It's perfect for small spaces, and it's easy to move around. The sturdy steel frame and UV-resistant cover provide plenty of protection from the elements, and the roll-up door makes it easy to access your plants. Plus, the transparent cover allows plenty of sunlight to reach your plants.

One of the best things about this greenhouse is that it's portable. You can easily move it around your yard or patio to follow the sun or to protect your plants from bad weather. It's also great for starting seeds indoors, and can be used as a cold frame in the winter. Overall, this is a great mini greenhouse for those who want to grow their own food or extend their growing season.

Dr. Heater 1500-Watt Infrared Greenhouse Heater for Winter Outside Dr. Heater 1500-Watt Infrared Greenhouse Heater for Winter Outside

PROS

  • Warms greenhouses effectively, ensuring optimal plant growth in winter
  • Infrared technology distributes heat evenly, promoting plant health

CONS

  • Requires electricity, so may add to energy costs
  • Can be bulky and take up space

The Dr. Heater 1500-watt Infrared Greenhouse Heater is a robust heating solution for greenhouses during the colder months. Its infrared technology provides gentle and even heat distribution, creating an ideal environment for plant growth. With its durable construction and reliable performance, this heater ensures that your plants stay warm and healthy even in harsh winter conditions.

The heater's energy efficiency and ease of use make it a great choice for greenhouse owners. The adjustable temperature settings allow you to tailor the warmth to your specific needs, while the built-in safety features provide peace of mind. Whether you're cultivating tropical plants or protecting delicate seedlings, the Dr. Heater Infrared Greenhouse Heater will keep your plants thriving throughout the winter season.

Heated Greenhouse for Winter Outside: Home-Complete 2-Tier Small Greenhouse Heated Greenhouse for Winter Outside: Home-Complete 2-Tier Small Greenhouse

PROS

  • Provides optimal growing conditions for plants even in harsh winter months
  • Durable powder-coated steel frames ensure stability and longevity
  • Convenient zippered roll-up door for easy access and ventilation
  • Waterproof PVC cover protects plants from rain, snow, and wind
  • Compact size is ideal for small spaces and balconies

CONS

  • Assembly may require some effort
  • Might not be suitable for very large plants

Experience hassle-free gardening year-round with the Home-Complete 2-Tier Small Greenhouse. Its heated design creates a warm and controlled environment, nurturing your plants throughout the cold winter months. The sturdy powder-coated steel frames provide ample support, while the waterproof PVC cover safeguards plants from harsh elements.

The greenhouse's compact size makes it a perfect fit for balconies or other limited spaces. Its zippered roll-up door allows for effortless ventilation and easy access to your plants. With its thoughtful design and durable construction, this greenhouse is an excellent choice for gardening enthusiasts seeking an extended growing season.

Small Greenhouse Pitched Roof in 4.7L x2.5W x6.3H for Backyard Winter Heated Small Greenhouse Pitched Roof in 4.7L x2.5W x6.3H for Backyard Winter Heated

PROS

  • Spacious 4.7L x2.5W x6.3H Ft space provides ample room for plants
  • Roll-up zipper entry door for easy access and ventilation
  • Waterproof and UV-resistant cover protects plants from the elements
  • Anchors included for added stability, even in windy conditions

CONS

  • Assembly required
  • Not suitable for extremely cold climates

If you're looking for a way to extend your growing season and protect your plants from the harsh winter weather, this small greenhouse is a great option. It's spacious enough to accommodate a variety of plants, and the roll-up zipper entry door makes it easy to access and ventilate. The waterproof and UV-resistant cover provides excellent protection from the elements, and the included anchors ensure that the greenhouse will stay in place, even in windy conditions.

Overall, this is a well-made and durable greenhouse that is perfect for small spaces. It's easy to assemble and use, and it will help you to grow healthy plants all year round.

Kiroto 1500W Greenhouse Heater: Winter Warmth for Thriving Plants Kiroto 1500W Greenhouse Heater: Winter Warmth for Thriving Plants

PROS

  • Ample Heating Power: 1500W output keeps greenhouses cozy even in frigid winters.
  • Dual Functionality: Switch between heating and fan modes for optimal temperature control.
  • Precise Thermostat: Maintains desired temperatures, preventing overheating or underheating.

CONS

  • May require additional insulation for larger greenhouses.
  • Some users noted occasional noise during operation.

Winter gardening doesn't have to be a challenge with the Kiroto 1500W Greenhouse Heater. Designed specifically for outdoor greenhouse use, this heater provides ample warmth to keep your plants thriving even in the coldest months. Its 1500W output ensures rapid heating, creating a cozy haven for your precious greens.


The Kiroto heater stands out with its dual functionality. It not only heats, but also operates as a fan, allowing you to regulate airflow and prevent overheating during milder days. The integrated thermostat takes the guesswork out of temperature control, automatically maintaining your desired settings, ensuring your plants receive optimal conditions.

Premium Ohuhu Lean-To Greenhouse: Nourish Your Winter Outdoor Plants Premium Ohuhu Lean-To Greenhouse: Nourish Your Winter Outdoor Plants

PROS

  • Spacious 6.6x2.5x5.6 FT design accommodates multiple plants, ideal for extending your growing season.
  • Heavy-duty steel frame and UV-resistant Polyethylene cover ensure longevity and protection from elements.
  • Convenient roll-up zippered door allows easy access and ventilation, promoting optimal plant growth.

CONS

  • Setup requires some effort and may benefit from additional anchoring for stability.
  • Temperature regulation might require supplemental heating or cooling systems during extreme weather conditions.

Introducing the Ohuhu Lean-To Greenhouse, an exceptional solution for nurturing your outdoor plants throughout winter. Designed with a generous 6.6x2.5x5.6 FT space, this greenhouse offers ample room for various plants, allowing you to cultivate your garden year-round. Its sturdy steel frame and durable polyethylene cover provide resilience against harsh weather conditions, ensuring your plants thrive even in challenging environments.

The Ohuhu Greenhouse features a convenient roll-up zippered door, making it a breeze to access your plants for watering, pruning, and harvesting. This thoughtful design promotes proper ventilation, essential for maintaining optimal growth conditions. Assembly is straightforward, and with proper anchoring, the greenhouse remains stable even in windy conditions. Whether you're an experienced gardener or just starting, the Ohuhu Lean-To Greenhouse empowers you to extend your growing season and enjoy the beauty and benefits of fresh produce all year long.

From compact and portable models to larger, more sophisticated greenhouses, our curated list caters to every gardening enthusiast. Each greenhouse boasts unique features designed to provide the ideal environment for your plants, allowing them to thrive even during the coldest months. Whether you're a seasoned gardener or just starting your plant-growing journey, this guide will empower you with the knowledge and recommendations you need to make an informed decision. Embrace the beauty of year-round gardening with our top-rated heated greenhouses for winter outside.

Frequently Asked Questions

How do I choose the best heated greenhouse for winter outside?

Consider factors such as size, temperature control features, durability, ventilation, and energy efficiency. Determine the specific needs of your plants and choose a greenhouse that aligns with those requirements.

What are the benefits of using a heated greenhouse in winter?

Heated greenhouses extend the growing season, protect plants from harsh weather, regulate temperature and humidity, and provide a controlled environment for optimal plant growth.

What is the ideal temperature range for a heated greenhouse in winter?

The optimal temperature range varies depending on the plant species, but generally, most plants thrive between 50-70°F (10-21°C).

How can I ensure proper ventilation in my heated greenhouse?

Adequate ventilation is crucial to prevent excessive humidity and disease. Install vents, fans, or automatic ventilation systems to circulate fresh air and regulate temperature.

How do I maintain my heated greenhouse throughout winter?

Regularly check and adjust temperature settings, monitor humidity levels, and clean the greenhouse to maintain optimal conditions for plant growth during winter.

Back to Blog

Related Posts

View All Posts »
Green Gobbler Herbicide: The Unquestionably Best Weed Killer in the Market

Green Gobbler Herbicide: The Unquestionably Best Weed Killer in the Market

Green Gobbler Herbicide is the most trusted and effective weed killer in the market today. It is made with a powerful formula of high-quality ingredients that will kill weeds on contact, leaving your lawn and garden looking beautiful and healthy. Green Gobbler Herbicide is also rain-resistant, so you can be sure that it will continue to work even after it rains. Contact us today and experience the best and most effective weed killer in the market.