No.4 is a high‑performance F1 hybrid large‑fruited tomato. These large‑fruit tomato seeds generate vigorous indeterminate plants that produce abundant uniform, smooth, bright‑red round fruits. Fruits feature thick firm flesh, good texture and balanced flavor, ideal for fresh consumption. This hybrid shows solid adaptability, performing well in both open‑field gardens and protected growing spaces. Full‑sun conditions are essential to achieve full fruit color and proper fruit development. Staking or trellising is required to support heavy fruit‑laden vines and keep fruits off damp soil. Monitor for typical tomato pests including aphids and whiteflies. Maintain consistent soil moisture to reduce fruit cracking risk. Rational fertilizing supports stable fruit setting throughout the warm growing period.
Planting Instructions Soil Preparation Choose a full‑sun planting site. Mix plenty of well‑rotted organic compost into fertile loose loamy soil. Reliable drainage is critical to avoid root rot.
Seed Pre‑treatment Select plump undamaged seeds. Soak seeds in warm water for 4‑6 hours, air‑dry lightly before sowing to improve germination. Cold stratification is not required.
Sowing Method Sow in spring after frost risk passes. Sow thinly and cover seeds with 0.8‑1 cm fine soil. Space plants 50‑60 cm apart, row spacing 70‑80 cm. Install stakes or trellises as vines extend.
Germination Condition Optimal germination temperature:20‑28°C. Seedlings emerge within 7‑14 days. Keep soil evenly moist, avoid over‑watering.
Daily Maintenance Water regularly, keep soil moist but not waterlogged. Apply balanced fertilizer during vegetative growth, switch to potassium‑rich fertilizer for flowering and fruiting stages. Remove weeds timely. Inspect plants for aphids and whiteflies. Harvest fully ripe bright‑red tomatoes for optimal eating quality.
Specification Plant Name: No.4 Large‑Fruited Red Tomato Botanical Name: Solanum lycopersicum Plant Type: Annual indeterminate F1 hybrid large‑fruit tomato Mature Height:1.3‑1.7 M Blooming & Fruiting Period: Continuous fruiting through warm growing season Germination Temperature:20‑28°C Growing Temperature:18‑30°C, frost‑sensitive Light Requirement: Full Sun Soil: Fertile loose loam with good drainage Planting Difficulty: Easy Core Features: F1 hybrid No.4 large‑fruit tomato, uniform big bright‑red round fruits, thick firm flesh, high yield, good adaptability for open‑field and protected‑area cultivation
FAQ Q1: Is this a vine‑type tomato? A1: Yes, it is indeterminate, staking or trellising is necessary to support heavy fruit weight.
Q2: Can it be planted in greenhouses? A2: Yes, it adapts to both open‑field and greenhouse growing conditions.
Q3: What causes undersized tomatoes? A3: Lack of sunlight, insufficient fertilizer or excessive fruit load can limit fruit size.
Q4: How to prevent tomato fruit cracking? A4: Keep stable soil moisture and avoid sharp shifts between drought and heavy watering.
Q5: When is the correct sowing time? A5: Sow in spring after all frost danger has passed.
