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Healthy greenhouse soil is loose, crumbly, and rich with organic matter so roots can breathe, drain well, and find a steady supply of nutrients. Under a greenhouse roof, you keep it that way by starting with a high quality mix, feeding it regularly with compost, watering deeply rather than often, and watching for signs of compaction or salt buildup. When beds or containers start to struggle, a simple refresh from the top or a full reset in problem areas will restore soil life and keep your greenhouse productive season after season, especially in a well designed structure like a BC Greenhouse.

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If you want your greenhouse steps from the house with easy access in all weather, an attached greenhouse is usually the better fit. If you have room out in the yard and like the idea of a separate garden hub among your beds and trees, a freestanding greenhouse is often the right choice.

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The five crops that thrive in a winter greenhouse are leafy greens, hardy herbs, root crops, cool season brassicas, and quick growing “fill in the gap” crops. When you focus on salads like spinach and lettuce, herbs such as parsley and chives, roots like carrots and beets, compact brassicas, and fast growers like radishes or baby mixes, your greenhouse can keep producing fresh food all winter instead of sitting empty.

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Wintering over means using your greenhouse to protect existing plants through cold weather with minimal growth or maintenance. It focuses on insulation and frost protection rather than active production.
Winter growing keeps your greenhouse climate-controlled for active cultivation through the winter months, using heat, ventilation, and supplemental light to maintain growth. 
The right approach depends on your growing goals. Choose winter over for plant preservation and lower energy costs, or winter growing for true four-season harvests.

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The most efficient way to heat a greenhouse is to combine good insulation, sunlight, and smart airflow. Seal gaps, insulate the base, and use fivewall polycarbonate or double glass to hold heat. Add thermal mass to store daytime warmth and use thermostats and fans to spread heat evenly.

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Right after ordering your greenhouse, focus on these five essentials to ensure a smooth installation and growing season:

• Review your order paperwork to confirm size, glazing, door placement and accessories.
• Prepare your site and build the foundation exactly to the specifications provided.
• Plan for delivery and installation, making sure your property has clear access.
• Order key accessories early so they're ready when construction begins.
• Map out your first season of growing so you can start planting right away.

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To prepare your greenhouse for fall storms, focus on securing the structure, protecting the interior environment, and caring for your plants. Here are the essentials:

• Secure the structure: Tighten bolts, seal glazing panels, and tie down vents and doors.
• Protect the interior: Keep circulation fans running, add insulation with clear plastic or bubble wrap, and use heaters or thermal mass for stable temperatures.
• Safeguard plants: Elevate pots to avoid flooding, cover crops with row cloth, and remove fading plants to limit pests and disease.
• Maintain regularly: Clear gutters, clean glazing, and disinfect tools and staging before winter.
• Consider upgrades: Reinforced glazing, automated venting and upgraded doors add extra peace of mind.
• After storms: Inspect carefully, document damage, and dry interior before resuming use. 

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You can grow in the shoulder season with a greenhouse by overlapping warm- and cool-season crops, managing ventilation to handle temperature swings, and refreshing soil for new planting. The greenhouse protects against early frosts and extends harvests, making it possible to keep fresh produce coming as summer turns to fall.

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Proper greenhouse ventilation keeps your plants healthy by regulating temperature, reducing humidity, and ensuring fresh air exchange. Whether you're using roof vents, louvres, or fans, airflow is essential to prevent plant stress, disease, and heat buildup—especially during peak growing season. A well-ventilated greenhouse supports stronger, more productive crops year-round.

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If you’re dreaming of more control over your growing season, running out of space, craving a peaceful retreat, or imagining a greenhouse in your backyard, you’re likely ready to take the next step. This post covers 5 clear signs you’re ready to own a greenhouse—and how BC Greenhouse Builders can help you design the perfect fit for your space, goals, and lifestyle.