SproutSmart
SproutSmart™ Intelligent Garden Sowing

Golden Boy

Family: Solanaceae Nightshade

Planting Schedule

Provide your location or planting zone to unlock dates and add Golden Boy to a garden.

Sunlit and velvety, Golden Boy tomatoes ripen to a warm golden-gold glow with a sweet, low-acid flavor that tastes like summer light.

The flesh is richly juicy yet pleasantly firm, ideal for thick slices that hold their shape and shine on the plate. Grow Golden Boy for bold, golden color and a classic slicing performance at about 75 days from transplant—an heirloom-worthy standout in any garden bed.

Light: Full SunMaturity: 75 DaysHabit: Determinate

Botanical illustration of Golden Boy

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Golden Boy Planting Dates by USDA Zone

Estimated US hardiness-zone windows for sow, transplant, and harvest. Enter a US ZIP above for exact local dates, or open a zone below.

Zone Start Indoors Sow / Transplant Harvest
Zone 1a Protected Environment Only
Zone 1b Protected Environment Only
Zone 2a Apr 6th Jul 20th Oct 3rd – Aug 29th
Zone 2b Mar 27th Jul 10th Sep 23rd – Aug 25th
Zone 3a Mar 27th Jul 10th Sep 23rd – Sep 1st
Zone 3b Mar 31st Jul 14th Sep 27th – Sep 21st
Zone 4a Mar 27th Jul 10th Sep 23rd – Sep 24th
Zone 4b Mar 25th Jul 8th Sep 21st – Sep 27th
Zone 5a Mar 20th Jul 3rd Sep 16th – Sep 30th
Zone 5b Mar 16th Jun 29th Sep 12th – Oct 5th
Zone 6a Mar 13th Jun 26th Sep 9th – Oct 10th
Zone 6b Mar 7th Jun 20th Sep 3rd – Oct 16th
Zone 7a Mar 2nd Jun 15th Aug 29th – Oct 20th
Zone 7b Feb 20th Jun 5th Aug 19th – Oct 28th
Zone 8a Feb 11th May 27th Aug 10th – Nov 5th
Zone 8b Feb 2nd May 18th Aug 1st – Nov 12th
Zone 9a Jan 16th May 1st Jul 15th – Nov 26th
Zone 9b Dec 22nd Apr 6th Jun 20th – Dec 9th
Zone 10a Continuous Production
Zone 10b Continuous Production
Zone 11a Continuous Production
Zone 11b Continuous Production
Zone 12a Continuous Production
Zone 12b Continuous Production
Zone 13a Continuous Production
Zone 13b Continuous Production

Crop Details

TraitValue
Days to Maturity75
Sun RequirementsFull SunFull sun
Growth HabitDeterminate
Support NeededCage
Planting DepthDeep
Germination Temp (°F)75
Min Soil Temp (°F)60
Min Night Temp (°F)50
Harden Off (days)10

Culinary Notes


Chef's Note

Golden Boy’s low-acid sweetness and firm, juicy flesh are built for slicing—these rounds stay handsome and shiny instead of turning watery. Treat it gently with salt, fat, and a brief heat so the fruit’s caramel edge shows without getting sharp or vinegary.

Best Uses

  • thick slice tomato salads that don’t collapse
  • grilled or pan-seared rounds where sweetness caramelizes
  • fresh tomato carpaccio with flaky salt and a glossy oil finish
  • short-cook skillet sauce to keep the fruit’s structure and flavor brightness

Flavor Profile

sweet, low-acid flavor sun-warmed, juicy flesh pleasantly firm, slice-holding bite velvety, aromatic tomato character

Kitchen Pairings

olive oil flaky sea salt balsamic vinegar fresh mozzarella garlic chili flakes

Frequently Asked Questions


What pest or disease is most likely on Solanum lycopersicum (tomato) and how can I control it?
A common problem is early blight (Alternaria) causing brown, target-like spots on older leaves. Remove and discard affected leaves early, water at the soil line (not over foliage), and space plants for airflow; if it keeps spreading, use a labeled fungicide for tomatoes and begin as soon as spots appear. Check plants often because early intervention helps prevent leaf loss before fruit ripens.
How often should I water Solanum lycopersicum during peak fruiting?
During fruit set and ripening, keep soil evenly moist—typically about 1–2 inches (2.5–5 cm) of water per week total, split into 2–3 sessions to prevent dry-out and then soaking. Water when the top 1 inch (2.5 cm) of soil is dry; consistent moisture reduces cracking and blossom-end rot. Avoid frequent light splashes that keep foliage wet and raise disease risk.
How do I know when Golden Boy tomatoes (Solanum lycopersicum) are ready to harvest?
Harvest when the fruit is fully colored for the variety (yellow/golden), has a slight give when gently squeezed, and the blossom end looks firm (not dark or sunken). At ~75 days to maturity, expect best quality once fruits ripen steadily; pick regularly so the plant can continue producing. For best flavor, harvest in the morning and let fully ripened fruit finish off the vine only briefly.