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BC Greenhouse Builders

BC Greenhouse Builders Ltd. was incorporated in 1951. Henry Heinen, employed with the company since 1959, purchased the company in 1972 with his wife Greta. With Henry’s expertise in design and manufacturing, he endeavoured to create the highest quality greenhouses called Cross Country Greenhouses. Henry and Greta’s son Rick now leads the company into new markets with innovative designs while continuing the legacy of a quality made product.

What Are the 9 Essential Steps to Get My Greenhouse Spring-Ready?

Quick Answer:

Clean and organize your greenhouse, fine-tune systems, and prepare soil to create a healthy, productive environment. Plan and start seeds, prevent pests, and organize tools to streamline your spring gardening efforts. With expert planning and seasonal maintenance, you’ll ensure a flourishing, cost-effective greenhouse ready for a vibrant growing season.


As the chill of winter lingers, it's the perfect time to prepare your greenhouse for te vibrant burst of life that comes with spring. Thoughtful planning and proactive maintenance can ensure that your greenhouse becomes a flourishing haven for plants when the temperature start to rise. Here's your guide to getting your greenhouse spring-ready, so you can enjoy a season of bountiful blooms and healthy growth.

winter greenhouse garden room

What to Grow in My Greenhouse Garden & How to Care for Plants During Winter?

Short Answer:

Winter greenhouse gardening thrives with cool-season crops like leafy greens, root vegetables, herbs, and cold-hardy brassicas, supported by proper temperature control, supplemental lighting, and careful watering. Maintaining balanced humidity, nutrient-rich soil, and proactive pest management ensures healthy growth throughout the colder months. With expert planning and seasonal adjustments, you can enjoy fresh, homegrown produce year-round while minimizing costs and maximizing yield.


Winter is often thought of as a time when gardening takes a backseat, but for those with a greenhouse, the growing season never truly ends. With the right preparation and care, your greenhouse can thrive year-round. Here, we'll explore what to grow during the winter months and how to care for your plants to ensure a productive and healthy greenhouse.

How Do I Choose the Right Greenhouse for My Goals?

Quick Answer:

Choosing the right greenhouse depends on identifying your specific gardening goals, understanding glazing options for optimal light and insulation, matching models to your budget, assessing your climate and site conditions, and prioritizing customization for ventilation, heating, and space to ensure year-round plant growth and long-term success.


Greenhouse gardening is an exciting way to expand your growing capacity and create a space that allow plants to thrive year-round. Whether you're a seasoned gardener or looking to take you hobby to the next level, selecting the right greenhouse is a crucial step. With so many options, available,, this guide will help you make an informed decision tailored to your goals, environment, and budget.

When is the Best Time to Start My Greenhouse in the New Year?

Quick Answer:

January is the best time to start your greenhouse because it allows you to jumpstart the growing season with ample preparation time, take advantage of winter sales for cost savings, and avoid springtime delays. Starting early also provides a quiet period to plan and customize your setup thoroughly, ensuring a smooth and productive gardening year. Beginning your greenhouse project in January supports sustainable living and helps you achieve your gardening goals with purpose and ease.


The start of a new year brings fresh opportunities to plan and grow—both in life and in your garden. If you’ve been dreaming of a greenhouse, January is the perfect time to make that dream a reality. Here’s why:

BC Greenhouse Legacy in the Snow

What Are the Insulating Tips for Aluminum Frame Greenhouse?

Quick Answer:

What Are the Insulating Tips for Aluminum Frame Greenhouses?
Proper insulation is essential to maintain stable temperatures and protect plants during winter in aluminum frame greenhouses by preventing heat loss and drafts. Effective insulation involves using materials like bubble wrap, polycarbonate glazing, or fiberglass, combined with sealing air leaks around doors, vents, and foundations to maximize thermal efficiency. Additional strategies such as double-layer insulation, floor insulation, thermal curtains, and regular temperature monitoring help ensure a well-insulated greenhouse environment for year-round plant health.


Discover effective tips for insulating your aluminum frame greenhouse to protect your plants during the winter months.

How to Optimize a Greenhouse for Cold-Weather? Winter Gardening Tips

Quick Answer:

How do you optimize a greenhouse for cold-weather gardening? To succeed in winter greenhouse gardening, start by thoroughly preparing your space—cleaning, insulating, sealing gaps, and installing heating or thermal curtains to maintain consistent temperatures. Choose cold-hardy crops like kale, spinach, and carrots that thrive in lower light and cooler conditions, and protect them using row covers, frost blankets, or safe supplemental heating. Maximize growth by managing temperature, ventilation, and light—adding grow lights and slow-release fertilizer while ensuring air circulation to prevent disease—so you can enjoy a steady winter harvest of fresh, nutritious produce even in the coldest months.


Discover essential techniques and tips for successfully gardening in a cold weather greenhouse. From protecting your plants to maximizing growth, this guide will help you make the most of your winter greenhouse garden.