Having a good grasp of trellis requirements sets successful bean growers apart from those who are frustrated with their bean production. Pole beans need vertical support with a trellis, while bush beans grow independently. Your gardening space and your produce goal determine which type of bean is right for your garden.
Support Requirements
- Pole beans need 6-10 ft structures: trellises, teepees, or netting
- Bush beans grow without support in compact 2 ft mounds
- Vertical systems improve air circulation reducing disease risks
Space Optimization
- Pole beans use vertical space ideal for small gardens
- Bush types spread horizontally needing wider bed space
- Container growers can use pole beans with compact trellises
Harvest Impact
- Trellised plants produce pods at eye level for easier picking
- Untrellised bush beans require bending and plant disturbance
- Vertical growth keeps pods cleaner and less pest accessible
Before planting pole bean seeds, set up your trellises. You want something that is built well, such as bamboo poles or cattle panels. Please make sure they are secure. You can apply pressure to the supports to ensure they are stable. After all, once the beans mature, they will create resistance to wind from the mass of foliage.
Follow your trellis system throughout the growing season. It is beneficial to train young vines upwards as they emerge gently. Examine them weekly for damage, especially after thunderstorms. Supporting your vines appropriately will prevent collapse during the main production cycles for your plants.
Harvesting from trellised beans is much simpler. The pods dangle unobscured by foliage. Use both hands, one to steady the stem while using a twisting motion to break the beans from the stem. This method is best for the vine as it helps to keep the vines intact for continued production.
Read the full article: 7 Essential Steps: How to Grow Green Beans
