Tomato
Sun Gold
Solanum lycopersicum
AnnualCare at a glance
☀️ LightFull sun (6–8 hrs minimum)
💧 WaterRegular; 1–1.5 inches per week, consistent moisture
📅 Days to maturity70
🌀 LifecycleAnnual
About this plant
Sun Gold is an indeterminate cherry tomato prized for its exceptionally sweet, golden-orange fruits and prolific production. It's a favorite among gardeners for fresh eating and snacking straight from the vine. The plant grows tall and requires staking or caging, rewarding patient growers with weeks of continuous harvests.
Germination
Sun Gold seeds germinate best at soil temperatures between 70–80°F, with sprouting typically occurring in 5–10 days. Seeds do not require light to germinate and should be covered lightly. No pre-treatment is necessary, though soaking for 1–2 hours before sowing can slightly accelerate germination.
How to plant
Start seeds indoors 6–8 weeks before your last frost date (mid-April in zone 7 Maryland) in seed-starting mix, planting ¼ inch deep. Maintain warmth and keep soil consistently moist. Transplant seedlings outdoors after the last frost once soil has warmed to at least 60°F, spacing plants 24–36 inches apart in rich, well-draining soil amended with compost. Bury the stem deeper than it was in the pot to encourage stronger roots.
Growing tips
Water deeply and regularly, aiming for consistent moisture to prevent problems like fruit cracking and blossom-end rot; drip irrigation or soaker hoses work best. Begin fertilizing with balanced fertilizer when flowering starts, then switch to lower-nitrogen formulas to encourage fruiting. As an indeterminate variety, Sun Gold will grow vigorously and require sturdy stakes, cages, or string trellising; prune lower leaves after flowering begins to improve air circulation and reduce fungal disease. Watch for early and late blight (especially in humid conditions), spider mites, and hornworms; remove affected foliage promptly and use organic pest management as needed.
Harvesting
Sun Gold fruits are ready to pick when they turn a deep golden-orange color and yield slightly to gentle pressure, typically 70 days after transplanting. Harvest regularly to encourage continued production throughout the season; fruits ripen progressively rather than all at once. Fully ripe fruits can be stored at room temperature for 2–3 days, though they are best enjoyed fresh. For extended storage, pick fruits at the breaker stage (just beginning to color) and ripen indoors at room temperature away from direct sunlight.
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