With unpredictable weather and a relatively short outdoor growing season, many Moncton homeowners are discovering the benefits of converting their sunrooms into thriving indoor greenhouses. A sunroom offers the perfect environment to grow herbs, vegetables, and ornamental plants all year long—protected from frost, pests, and sudden weather shifts.
Advantages of growing indoors year-round
Turning your sunroom into a greenhouse means uninterrupted gardening, regardless of snow or wind. It allows you to cultivate delicate plants that wouldn’t survive outside, extend the life of seasonal blooms, and even harvest fresh produce during Moncton’s coldest months. Plus, the lush greenery adds natural beauty and wellness benefits to your indoor space.
Planning your greenhouse setup
Assessing light levels in your sunroom
Before introducing any plants, observe how sunlight moves through your sunroom. South-facing sunrooms typically get the most consistent light throughout the day, while north-facing ones may require supplemental lighting. Pay attention to shaded corners or hot spots to determine what kinds of plants will thrive in each area.
Choosing the right plants for Moncton’s climate
Although your sunroom protects plants from harsh outdoor conditions, choosing species adapted to Moncton’s climate and light cycles can increase your success. Leafy greens, herbs like basil and thyme, cherry tomatoes, and succulents all perform well indoors. Tropical plants, orchids, and citrus trees also flourish in sun-drenched sunrooms with stable warmth.
Mapping out growing zones within the sunroom
Designate specific zones based on light intensity and temperature fluctuations. For instance, place sun-loving plants near the brightest windows, and reserve cooler corners for shade-tolerant varieties. Raised beds, shelving units, or small greenhouse tents can help you compartmentalize the space efficiently.
Choosing the right materials and equipment
Plant containers and raised beds
Choose breathable, well-drained containers suited to each plant’s root system. Raised beds are ideal for leafy greens and herbs, while decorative pots work well for ornamentals. Consider lightweight containers that are easy to move and rotate as seasons shift.
Shelving and vertical growing solutions
Maximize your growing area by going vertical. Wall-mounted shelves, tiered racks, or hanging planters let you use every inch of your sunroom. This is especially helpful in smaller spaces or when growing multiple plant varieties with different needs.
Monitoring tools for temperature and humidity
Invest in a digital thermometer and hygrometer to track the internal climate. Monitoring these levels helps you make adjustments quickly to avoid plant stress. Some advanced systems even allow for remote tracking and automated alerts, offering peace of mind during extreme Moncton weather.
Managing climate and ventilation
Using fans, heaters, and vents efficiently
Air circulation is vital for healthy plant growth. Use oscillating fans to prevent stale air and mildew buildup. During winter, supplemental heaters help maintain a consistent temperature, while vents or windows can be cracked open for fresh air on milder days.
Dealing with humidity in different seasons
Humidity levels can vary widely in Moncton. In winter, dry air may require humidifiers or water trays to boost moisture levels, while summer heat might demand a dehumidifier or added ventilation to avoid mold. Adjust these systems seasonally for optimal plant performance.
Insulating for Moncton winters
To maintain warmth and energy efficiency during the colder months, consider insulating your sunroom’s walls or roof panels with transparent bubble wrap or specialized glazing. Thermal curtains or insulating window films also help retain heat while still allowing light to pass through.
Watering and fertilizing strategies
Irrigation systems and drainage
Whether you hand-water or install a drip system, ensure that all containers and beds have proper drainage to prevent root rot. Raised trays, pebble beds, and water catchment systems can all assist with moisture control and cleanliness.
Fertilization based on plant types
Different plants require different feeding schedules. Use organic fertilizers for vegetables and leafy greens, and select nutrient-specific mixes for flowering or fruiting plants. Follow each plant’s growth cycle to time applications effectively without overfeeding.
Maintenance and troubleshooting
Dealing with pests indoors
While sunrooms are more protected than outdoor gardens, pests like aphids, spider mites, or fungus gnats can still find their way in. Keep plants clean, quarantine new additions, and use natural pest control methods such as neem oil or beneficial insects.
Common plant issues in a sunroom environment
Yellowing leaves, moldy soil, or stunted growth can signal issues with light, water, or nutrients. Regularly inspect your plants, rotate them for even growth, and clean windows to maintain healthy light exposure. Keep a gardening journal to track what works well in your sunroom’s unique condition
Get started with your New Brunswick sunroom today
At Wayside Sunrooms, we’re here to help you make the most of your Moncton home. Whether you’re dreaming of a cozy sunroom or a year-round indoor garden. Our expert team will guide you from design to installation, creating a space that brings natural light, comfort, and even the joy of gardening into your daily life. Ready to transform your home into a relaxing, plant-filled retreat? Contact us today to get started.
