Best Canning Vegetables for Rainy Hawaii Gardens

Starting a garden on Kauai (high rainfall) with canning in mind. Green beans and tomatoes are canning staples, but rain complicates both.

Rain-Adapted Canning Crops

• Green beans (bush): ‘Provider’, ‘Contender’—set pods in humidity; 50 days.
• Tomatoes: Choose crack-resistant, determinate types (‘Mountain Merit’, ‘Plum Regal’). Grow under clear poly roof or high tunnel.
• Okra: ‘Clemson Spineless’ thrives in heat/rain; pickles beautifully.
• Eggplant: ‘Florida Market’ handles wet feet; great for caponata.
• Peppers: ‘Jalapeño M’, ‘Sweet Banana’; ferment or pressure-can.

Quick Fresh Crops (Year-Round)

• Radishes (25 days), baby kale (30), mustard greens (35), lettuce (40).
• Succession sow every 2 weeks.

Canning Skill-Building

• USDA Complete Guide to Home Canning (free PDF).
• UH Extension workshops (check ctahr.hawaii.edu).
• Start with water-bath pickles (beans, okra, peppers) before pressure canning.

Local Wisdom

Visit a Kauai nursery (Kong Lung, Kauai Nursery). They know which varieties handle your microclimate’s rain patterns.