What Is a Support Arch?
A support arch is a curved structure used in agriculture and horticulture to provide overhead support for plants. Typically made of steel tubes coated with polyethylene or other resin, these arches are used in conjunction with nets and plastic sheets to create protective coverings over plants.
Uses of Support Arches
Support arches are utilized for a range of purposes, such as creating rain shelters, providing a greenhouse effect with vinyl covers, and supporting vine plants like cucumbers and pumpkins. They are also used to protect plants from birds by attaching bird nets.
Features of Support Arches
Pros
- Versatile and suitable for various purposes.
- Easy to set up, even for beginners.
- Cost-effective compared to more permanent structures like plastic greenhouses.
Cons
- Limited weight capacity, and unsuitable for supporting heavy loads.
- Size confirmation is essential before purchase to ensure suitability for specific crops.
- May occupy significant storage space when not in use.
Types of Support Arches
Support arches are available in various sizes and designs, some of which can be linked together to form taller structures. There are also designs with widened ends for easier soil insertion.
How to Select Support Arches
When choosing support arches, consider the area’s size and the type of netting or cover that will be used. Selecting the appropriate size and style is crucial for effective application.