1. Ventilation Factors
Good ventilation for Greenhouses requires building the greenhouse around ventilation openings. Poorly located openings can damage the greenhouse and result in poor insulation.

Naturally, poor ventilation is detrimental to greenhouse construction, leading to poor indoor airflow and hindering crop growth.
2. Soil Quality Factors
Soil quality is a direct factor affecting greenhouse crop growth. Fertile sandy loam soil is typically preferred to maximize the greenhouse's effectiveness.
3. Water Factors
Water resources are essential for Single Span Greenhouse production. Therefore, sufficient water supply must be ensured during greenhouse construction.
