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Tomato Seeds - Slicing - Green Zebra Giant
85 Days to maturity (from transplant). Solanum lycopersicum. Green Zebra Giant Tomato Seeds. Non-GMO, warm season annual, open-pollinated, determinate, slicing tomato. Suitable for growing in garden plots, raised beds, and greenhouses. Determinate yellow-green 5-6 in. 8-9 ounce fruits with green vertical stripes. Like the Green Zebra tomato variety, but larger. ~ 6,800 seeds/ounce.



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Growing Green Zebra Giant Tomatoes in the Vegetable Garden
To cultivate the Green Zebra Giant Tomato, initiate the growing process indoors for a head start in the growing season. Begin by sowing the seeds at a depth of 0.25 inches in well-draining, loose (sandy loam), and slightly acidic soil with a pH range of 6.2 to 6.8. Plant the seeds 7-10 weeks before the last spring frost date, ensuring they receive warmth and adequate light. Maintain a germination temperature between 65-85 F. Once the seedlings have developed, transplant them outdoors when the risk of frost has passed and the soil has warmed. Space the plants 24-36 inches apart in rows with a spacing of 36 inches. Green Zebra Giant is a determinate variety, so expect a more compact, bush-type plant. To maximize harvest, consider planting multiple batches in intervals, allowing for continuous harvesting.
To ensure a thriving Green Zebra Giant Tomato crop, consistent and attentive maintenance practices are essential. Regularly monitor the plants for signs of common pests like tomato hornworm and aphids, addressing any infestations promptly. Employing companion planting strategies can further aid in pest control; consider planting basil or marigolds nearby, as they act as natural repellents. As a determinate variety, Green Zebra Giant benefits from prudent pruning to improve air circulation and reduce the risk of diseases, especially in humid climates. Mulching around the plants helps retain soil moisture and regulates temperature. Additionally, a well-balanced organic fertilizer applied during the growing season, especially when the plants are in full bloom, enhances overall plant health and tomato flavor. Staking or caging the indeterminate vines provides essential support as they grow and produce an abundance of large, round tomatoes. Regularly check for signs of ripeness, ensuring timely harvesting for optimal taste and quality.
Harvesting Green Zebra Giant Tomatoes
Green Zebra Giant Tomatoes, being determinate in nature, exhibit a more synchronized ripening pattern, with fruit setting and maturing simultaneously. The ideal time to harvest these tomatoes is around 85 days from transplant. Unlike indeterminate varieties, determinate tomatoes do not continue to produce fruit after a certain point, so the harvest window is more concentrated. To determine the readiness for harvest, observe the vibrant green and yellow skin, and gently squeeze the tomato—it should yield slightly to pressure without being overly soft. Using clean, sharp shears or scissors, cut the tomatoes from the vine, leaving a short stem attached. Harvesting regularly as the fruits reach maturity ensures the best flavor and quality. These tomatoes are versatile and suitable for various culinary uses, from salads to fresh eating, thanks to their mild and refreshing flavor profile.
About Green Zebra Giant Tomato Garden Seeds
The Green Zebra Giant Tomato traces its roots to the original Green Zebra variety, known for its distinctive green and yellow striped skin and exceptional flavor. Over time, the Green Zebra Giant was developed as a larger-fruited version of its predecessor. The parent Green Zebra was introduced by Tom Wagner, a tomato breeder from Washington State, in the 1980s. This heirloom variety quickly gained popularity for its unique appearance and excellent taste, and its legacy continues with the Green Zebra Giant.
While the specific breeding history of the Green Zebra Giant may not be as extensively documented, it shares characteristics with its parent, the Green Zebra. This tomato is not bred for a specific growing climate but rather adapts well to a variety of conditions. Its determinate growth habit makes it suitable for gardeners with limited space, and the plant's bushy nature makes it manageable for container gardens. It is not typically recommended for hanging baskets due to its determinate nature, which doesn't align with the trailing and cascading growth often preferred in hanging basket varieties.
Green Zebra Giant Tomato, a vibrant addition to the garden, boasts green and yellow hues and offers a mild flavor. The determinate growth habit means the tomatoes set fruit all at once, marking the end of the harvest. To extend the harvesting period, stagger plantings with intervals of a week. These larger, round tomatoes, perfect for slicing, reach maturity around 81 days or more from transplant. While challenging to achieve a harvest by the 4th of July, they thrive as late-summer to early-fall producers in various USDA Zones. Vigilance against common pests like tomato hornworm, aphids, and diseases such as powdery mildew is crucial. Utilize organic neem-based products for pest and disease management.
The Green Zebra Giant is well-suited for container gardens. Its determinate growth habit and compact size make it a good choice for gardeners with limited space. Growing in containers also allows for better control over soil conditions and water management.
Tips From Our Gardeners
"To enhance the flavor profile of Green Zebra Giant Tomatoes, consider providing them with a nutrient boost during the growing season. A side-dressing of well-balanced organic fertilizer when the plants are in full bloom can contribute to the development of flavorful and robust tomatoes. This additional nutrient support complements the natural characteristics of the tomatoes, ensuring a satisfying taste experience in your salads, fresh eating, and slicing endeavors."
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- Chelsea Hafer, True Leaf Market Writer |
Other Resources
Green Zebra Giant Tomato Seeds Per Package:
- 300 mg packet - Approximately 65 Seeds
- 0.25 oz - Approximately 1,700 Seeds
- 1 oz - Wholesale - Approximately 6,800 Seeds
- 4 oz - Wholesale - Approximately 27,200 Seeds
- 1 lb - Bulk Seeds - Approximately 108,800 Seeds
Non-GMO Green Zebra Giant Tomato seeds are available for Fast Free Shipping on qualifying orders.
Basic Info
Latin Name: | Solanum lycoperscium (previously Lycopersicon esculentum) |
Tomato Type: | Slicing - Larger, round tomatoes, the size of your fist or larger. |
Green Zebra Giant Tomato Color: | Green, Yellow |
Green Zebra Giant Tomato Flavor: | Mild |
Growing Info
Hardiness Zone: | 2, 3, 4, 5, 6, 7, 8, 9, 10, 11 Annual: Not intended to overwinter |
Days to Maturity: | 85(from transplant) |
Days to Germination: | 7-10 |
Seeding Depth: | 0.25 inch |
Plant Spacing: | 24-36 inches |
Row Spacing: | 36 inches |
Plant Height: | 18-36 inches |
Growth Habit: | Determinate - Determinate tomatoes are more compact, bush-type plants that set their fruit all at once and end the harvest. They won't continue to produce tomatoes after that. By planting multiple plants in intervals a week apart, you can continue to harvest for longer periods. |
Soil Preference: | Well-draining, loose (sandy loam), slightly acidic (6.2 to 6.8), and moisture retaining. Too much nitrogen in the soil may lead to more foliage production and less fruiting. Tomatoes like more phosphorus and potassium than other vegetables. |
Temperature Preference: | Warmer (70-85 F) |
Light Preference: | Full Sun |
Other
Direct Sow: | No |
Start Indoors: | Yes. Start Indoors 7-9 weeks before your last spring frost date. |
Plant Width: | 24 inches |
Plant Spread: | 24 inches |
Growth Speed: | Late - Ready to harvest from 81 days or more from transplant. Difficult, if not impossible, to get a tomato by the 4th of July with these varieties. They are good late-summer to early-fall producers for most USDA Zones. |
Germination Temperature: | 65-85 F |
Pests and Diseases: | Common pests known to harm tomato plants, in general, include the tomato hornworm, cutworm, aphids, flea beetles, tomato fruit worms, and whiteflies. Also, watch for common diseases such as blossom end rot, fusarium wilt, powdery mildew, verticillium wilt, late blight, bacterial canker/spot, and tobacco mosaic virus. Most of these can be prevented by maintaining a regular watering schedule and avoiding overwatering. Regularly check your plants for pest damage throughout the season. For treating pest and disease problems, we recommend using an organic neem-based product. |
Garden Size: | Greenhouse, Garden Plot, Raised Bed |
Tomato Use: | Salads, fresh eating, slicing |