Durable Polycarbonate Venlo Greenhouse for Marigold Growing

The Venlo-type PC board greenhouse is a modular, gable-roofed structure characterized by its use of polycarbonate (PC) panels as the primary covering material. Its key features and advantages include:

• Light Performance: PC boards offer excellent light transmittance (80-90%) while diffusing sunlight evenly. This diffused light reduces the risk of leaf scorching, ensuring uniform growth across all crops, which is particularly beneficial for seedlings and leafy greens.
• Insulation & Energy Efficiency: Multi-layer PC panels provide superior thermal insulation compared to glass, minimizing heat loss in cold weather and reducing the need for excessive heating. This lowers energy consumption and operational costs.
• Durability & Safety: PC boards are shatter-resistant, lightweight, and highly resistant to impacts (e.g., hail, wind) and UV radiation, extending the greenhouse's lifespan. Their lightweight nature also reduces structural stress, making the design easier to expand or modify.
• Cost-Effectiveness: Generally more affordable than glass in both material and installation costs, making it a practical choice for small to medium-scale operations or regions with harsh weather conditions.

• Stronger roots: Substrates (e.g., peat, vermiculite) provide excellent drainage and aeration, preventing waterlogging and promoting robust root growth.
• Tailored nutrition: Easy to adjust nutrient levels, ensuring marigolds get optimal feeds for lush foliage and vibrant, long-lasting blooms.
• Fewer pests/diseases: Avoids soil-borne issues (like root rot fungi), reducing chemical use and keeping plants healthier.
• Resource efficiency: Substrates retain moisture effectively, saving water, while precise feeding cuts nutrient waste--eco- and cost-friendly.
• Flexible setups: Works in containers, small spaces, or indoors. Light substrates simplify moving plants, fitting various growing needs.