This Multi Span Greenhouse is optimized as a versatile cultivation horticulture greenhouse and cultivation herb greenhouse delivering large uninterrupted growing zones with predictable microclimate control. The design pairs wide spans and high eave clearance to support benching vertical racks and mechanized trolleys while offering flexible covering choices to balance light diffusion and thermal retention. Reinforced galvanized rafters and precision joint connectors give long term dimensional stability and simplified on site maintenance. The modular bays allow phased expansion so growers can scale from pilot plots to commercial production with consistent crop performance.
Multi-Span Plastic Greenhouse With Single Side Fixed Roof Vents

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Multi-Span Plastic Greenhouse With Single Side / Double Side Motorized Roof Vents

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Multi-Span Plastic Greenhouse With Rolling Up Roof Vents

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| Shading System | Cooling Pad | Exhaust Fan |
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| Fogging System | Circulation Fan |
| Attribute | Specification |
|---|---|
| Product Model | Cultivation Horticulture Multi Span Greenhouse |
| Structure Type | Multi Span Modular Frame |
| Number Of Spans | 3 To 6 Spans Modular |
| Span Width | 10.0 m Standard Customizable |
| Bay Length | 6.0 m Per Bay Standard |
| Covering Material | UV Stabilized PE Film Or Twinwall Polycarbonate |
| Film Thickness | 180 200 Or 250 Micron Options |
| Frame Material | Hot Dip Galvanized Steel S350 Grade |
| Frame Tube Diameter | 76 mm Rafters 48 mm Purlins (optional larger sizes) |
| Steel Coating Thickness | 100 120 Micron Hot Dip Galvanized |
| Eave Height | 3.2 m Standard Adjustable |
| Ridge Height | 5.0 m Nominal |
| Ventilation | Motorized Ridge Vents Side Roll Up Curtains |
| Gutter System | External Gutter Integrated Rain Diverter |
| Foundation | Concrete Footings Helical Piles Or Ground Screws |
| Irrigation Compatibility | Drip Fertiigation Pipe Rail Mobile Sprinkler Ready |
This cultivation horticulture greenhouse and cultivation herb greenhouse is ideal for commercial herb racks microgreen benches seedling propagation leafy vegetables and mixed crop rotations. Key benefits include:
Scalable Production Footprint — modular spans enable phased expansion without reengineering the core structure reducing upfront risk.
Improved Light Management — film and twinwall options provide light diffusion that promotes even canopy development and reduces sunscald on sensitive herbs.
Enhanced Climate Control — high eaves plus ridge and side ventilation reduce temperature stratification and stabilize relative humidity lowering disease pressure for aromatic herbs.
Operational Efficiency — integrated guttering and preplanned accessory mounts simplify installation of fertigation lines, shading screens and automated sensors.
Growers using this configuration typically see more uniform leaf color and size, faster crop turnover when paired with fertigation, and easier integration of mechanized harvesting or trolley systems for larger scale operations.
Q1: Are you a trading company or a manufacturer?
A: We are a manufacturer with a dedicated factory and a 1.5-hectare hydroponics farm. Our in-house engineers and factory ensure that all steel structures related to the greenhouse are produced at the highest standards. This allows us to offer competitive pricing without compromising on quality.
Q2: What herb varieties perform best in this greenhouse?
A: Aromatic herbs such as basil, cilantro, parsley, mint and chives thrive due to the controlled humidity and gentle diffused light; leafy greens and microgreens are also excellent choices.
Q3: Is the structure suitable for coastal or high wind sites?
A: Yes with reinforced base plates deeper footings or helical piles and upgraded bracing the structure can be specified to meet local wind loads.
Q4: How do I assemble the greenhouse once purchased?
A: We provide detailed installation instructions. If needed, on-site installation technicians are available for a fee. If customer install the greenhouse by himself, we guide the installation process through photos or videos you provide, video chat available also to ensuring everything is set up correctly.