Description
Solanum lycopersicum ‘Paul Robeson’ is a highly regarded heirloom tomato variety originating from Russia, prized for its rich, complex flavor and dark, smoky undertones. The indeterminate plants are vigorous and productive, typically reaching 1.8 to 2.4 meters in height, and require staking or caging to support the heavy fruit load. Fruits are medium to large, round to slightly flattened, with deep mahogany to purplish-brown skin and dark red flesh. The flavor is bold and well balanced, combining sweetness, acidity, and a distinctive earthy depth, making this variety especially valued for fresh slicing and gourmet culinary uses.
This cultivar performs best in full sun and fertile, well-drained soil with consistent moisture. It is adaptable to a range of growing conditions and is appreciated for its dependable yields and exceptional taste.
Sow seeds indoors 6 to 8 weeks before the last expected frost date. Transplant outdoors once all danger of frost has passed and soil temperatures remain consistently above 16°C – 18°C. In mild or frost-free climates, seeds may be started from late winter to early spring for optimal growth and fruit production.
Germination Guide
🌍 Russia
Easy
The Paul Robeson tomato is a Russian heirloom variety named after the renowned African-American opera singer and civil rights activist Paul Robeson. This indeterminate cultivar produces 6-12 ounce, dusky brick-red fruits with green shoulders and complex, smoky-sweet flavor with earthy undertones. It is relatively easy to germinate when provided with warm, humid conditions and consistent moisture.
Germination
Germination time
Expect germination in
5 – 14 days
Temperature
Min 70°C
Ideal 80°C
Max 85°C
Light
🌑 Darkness required
Substrate moisture
💧 Medium
Sowing depth
Lightly covered
Substrate & Container
Recommended substrate
Sterile seed-starting mix, well-drained potting soil with organic matter
Recommended container
Small containers 2-4 inches or smaller, seed trays with drainage holes, propagator cells
Growing Tips
Use a heat mat to maintain soil temperature between 75-85°F (24-27°C) for optimal germination; Paul Robeson seeds typically germinate in 4-10 days under ideal conditions. Keep soil consistently moist but not waterlogged to prevent damping off. Tomato seeds do not require light to germinate, so keep them in darkness during germination—cover seeds with a humidity dome or plastic wrap to maintain high humidity. Plant seeds 1/4 inch deep in sterile seed-starting mix and press lightly for good soil contact. Once seedlings emerge, remove humidity cover and immediately provide bright grow lights (14-16 hours daily) at 72°F to prevent leggy growth and fungal diseases. Start seeds indoors 6-8 weeks before last frost date. Avoid overwatering and ensure good drainage; overly moist conditions promote seed rot and fungal growth.
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