Green Giant Tomato Seeds – Large, Juicy Tomatoes for Your Garden

Green Giant Tomato Seeds produce one of the largest and most flavorful green-when-ripe heirloom tomato varieties available. These big, slightly flattened beefsteak tomatoes develop a beautiful emerald-green color when mature, along with exceptionally rich, sweet, and fruity flavor. Their dense, juicy flesh makes them perfect for slicing, sandwiches, salads, and gourmet dishes.

This high-yielding indeterminate variety grows vigorously and thrives in warm summer gardens. Green Giant tomatoes are known for their outstanding disease resistance, robust growth, and reliable production. Non-GMO and open-pollinated, they are a must-have for heirloom collectors and tomato enthusiasts seeking exceptional taste and impressive size.

Features

• Produces extra-large, juicy green-when-ripe beefsteak tomatoes
• Renowned heirloom known for rich, sweet, and fruity flavor
• Perfect for slicing, salads, and sandwiches
• High-yielding indeterminate plants
• Non-GMO, open-pollinated heirloom seeds
• Strong disease resistance and vigorous growth
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Specifications

• Botanical Name: Solanum lycopersicum
• Common Name (U.S.): Green Giant Tomato
• Variety: Green Giant (Heirloom)
• Seed Type: Non-GMO Heirloom
• Season: Warm season
• USDA Zones: 3–12 (grown as annual)
• Plant Type: Annual
• Growth Habit: Indeterminate
• Fruit Size: Very large (beefsteak)
• Fruit Color: Green when ripe
• Flavor Profile: Sweet, rich, fruity
• Days to Maturity: 80–90 days
• Light Requirements: Full sun
• Soil Requirements: Well-drained, fertile soil (pH 6.0–7.0)
• Watering: Moderate and consistent
• Sowing Depth: 1/4 inch
• Spacing: 24–36 inches
• Germination: 7–14 days
• Optimal Germination Temperature: 70–85°F
• Special Notes: Benefits from strong staking or caging due to large fruit size.

Planting Guide

• Start seeds indoors 6–8 weeks before the final frost.
• Provide strong light and warm conditions for seedlings.
• Transplant outdoors after frost danger has passed.
• Use sturdy cages or stakes to support heavy fruit sets.
• Maintain consistent watering for best yields.
• Harvest when fruits feel slightly soft and have a full green-yellow blush.