Everything You Need to Know About Grape Harvest Tools
Whether you’re managing a large commercial vineyard or harvesting a small block of grapes, having the right harvest tools on hand is critical. Harvest season moves fast, and being underprepared can cost time, quality, and labor efficiency.
Below is a complete overview of the essential grape harvest tools, how they’re used, and best practices to help ensure a smooth and successful harvest season.
Essential Harvest Tools for Grape Picking
Harvest requires a combination of protection, cutting tools, collection equipment, and measurement devices. Each plays a role in protecting fruit quality and keeping crews efficient.
Bird Netting
Bird netting is one of the most important harvest-season protections, preventing birds and other predators from damaging grape clusters as they finish ripening.
Common options include:
- Side netting (42” x 5,000’ rolls) to protect the fruit zone
- Over-the-row netting (14’ x 5,000’ or 17’ x 2,500’) for full canopy coverage
- Bread clips to securely fasten netting in place
Using the proper netting style depends on vineyard layout, bird pressure, and harvest timing.
Shade Cloth
Shade cloth helps regulate sunlight exposure during peak ripening, reducing sunburn and heat stress on grape clusters.
Common shade cloth options include:
24” x 3,000’ rolls
30% or 40% shade density
Available in green, black, or white
Shade cloth promotes even ripening while protecting fruit quality during extreme heat.
Thinning Shears
Thinning shears are among the most commonly used harvest tools, especially for cluster removal and selective cutting.
Popular brands include:
Vaca
Zenport
Bahco
Available in curved or straight blade models, thinning shears allow crews to work quickly while maintaining precision.
Grape Knives
Traditional grape knives feature a hook-shaped blade designed for fast, efficient cutting.
Options include:
Serrated blades
Non-serrated blades
Grape knives are favored by many experienced harvest crews for speed and durability.
Sharpening Stones
Harvest Bins and Grape Lugs
Harvest bins are used to collect grape clusters during manual picking and transport them down vineyard rows.
Common styles include:
Ergonomic lugs (grey)
Traditional lugs (white)
Proper handling and maintenance of bins extends their lifespan and improves safety.
Caring for Grape Lugs and Harvest Bins
Temperature
Avoid exposing bins to extreme temperature fluctuations, which can cause cracking.Filling
Do not exceed recommended weight limits to prevent damage and reduce strain on workers.Handling and Stacking
- Avoid dropping bins on hard surfaces
- Stack only compatible containers
- Use flat, stable storage surfaces
Cleaning
Clean bins using high-pressure washers or hot water steam cleaners instead of harsh chemicals.Lamps and Batteries for Night Harvesting
Night harvesting is increasingly common, making proper lighting essential. High-powered headlamps and reliable batteries allow crews to work safely and efficiently in low-light conditions.
Refractometers
While taste can be an indicator of ripeness, refractometers provide fast, accurate sugar measurements.
These tools measure Brix levels, helping growers determine whether fruit is ready for harvest and suitable for processing.
When Are Wine Grapes Harvested?
Harvest timing varies by region, grape variety, and wine style:
Southern Hemisphere: February–April
Northern Hemisphere: August–November
In some climates and specialty wine styles, harvesting can occur nearly year-round.
How Long Does Harvest Last?
How Grapes Are Harvested
Manual Harvesting
Hand-harvesting uses knives or clippers to carefully cut grape clusters and place them into bins. Though slower, it often produces higher-quality fruit due to selective handling.
Mechanical Harvesting
Over-the-row harvesters shake grapes from vines and collect them rapidly. This method is efficient and reduces labor time but offers less selectivity than manual harvesting.
Avoiding Hazards During Harvest
Night harvesting improves fruit quality but increases safety risks.
Best practices include:
Using proper lighting and reflective gear
Walking vineyard rows during daylight to mark hazards
Clearing obstructions before night crews enter
Safety planning protects both workers and fruit.
How A&J Vineyard Supply Can Help
Having high-quality harvest tools ensures smoother operations, safer working conditions, and better fruit quality.
At A&J Vineyard Supply, we offer a wide range of vineyard harvest tools and supplies to support every stage of harvest.
Contact us today to get equipped for a successful harvest season and minimize last-minute disruptions.
