Red Horizon Tomato Seeds grow into strong, productive plants that deliver flavorful, bright red tomatoes with a smooth, attractive finish. Known for their balanced taste and consistent production, this variety is a favorite among gardeners looking for high-yield tomato seeds, flavorful tomato seeds, and non-GMO tomato seeds.
The Red Horizon tomato is well-suited for home gardens, raised beds, and warm-season climates. Its firm texture and classic tomato flavor make it a versatile choice for kitchen use. Plants are vigorous, heat-tolerant, and capable of producing abundant harvests throughout the growing season.
High-volume keywords blended naturally: tomato seeds, red tomato seeds, heirloom tomato seeds, non-GMO tomato seeds, garden tomato seeds.
Features
- Produces flavorful, smooth, red tomatoes
- Vigorous plants with strong, consistent growth
- Heat-tolerant and adaptable to multiple regions
- Firm, versatile tomatoes suitable for everyday kitchen use
- Reliable fruit set through the season
- Perfect for home gardens, raised beds, and warm climates
- Non-GMO open-pollinated seeds
Specifications
- Common Name: Tomato Seeds
- Seed Name: Red Horizon Tomato Seeds
- Variety Type: Open-pollinated red tomato
- Plant Type: Warm-season annual
- Growth Habit: Indeterminate
- Fruit Shape: Round to slightly oblong
- Fruit Color: Red
- GMO Status: Non-GMO
- Organic Status: Not Certified Organic
- Sun Exposure: Full sun
- Soil Requirements: Fertile, well-drained soil
- Season: Spring, Summer
- Hardiness Zones: Grown as an annual in Zones 3–11
- Germination Time: 7–14 days
- Days to Maturity: 75–85 days
- Spacing: 18–24 inches
- Row Spacing: 36–48 inches
- Soil pH: 6.2–6.8
- Watering Needs: Moderate, consistent moisture
- Support: Stakes or cages recommended
- Temperature Requirements: Performs best at 70–90°F
Planting Guide
- Start seeds indoors 6–8 weeks before the final frost date.
- Sow seeds 1/4 inch deep in high-quality seed-starting mix.
- Maintain 70–85°F for optimal germination.
- Keep soil evenly moist until seedlings emerge.
- Transplant outdoors once nighttime temperatures exceed 55°F.
- Space plants 18–24 inches apart in rows spaced 36–48 inches.
- Select a full-sun location for best growth.
- Use nutrient-rich, well-draining soil.
- Provide stakes or cages to support tall plants.
- Water at soil level to keep foliage dry.
- Apply balanced fertilizer as needed for healthy growth.
- Harvest when fruits turn fully red and firm.
