SproutSmart
SproutSmart™ Intelligent Garden Sowing

Brandywine Yellow

Tomato
Zone 12a Save Garden

Planting Schedule

Add Brandywine Yellow to your garden to build a schedule and get reminders.
Botanical illustration of Brandywine Yellow
90d to harvest

Sun-warmed and luxuriously fragrant, Brandywine Yellow brings a mellow, honeyed sweetness with a silky, juicy bite and a tender, meaty interior. This beefsteak tomato forms large, irregularly heart-shaped fruits with a luminous golden-amber blush and a smooth, satin skin that feels substantial in the hand. Grow it for standout slices and hearty sauces—its golden flavor shines whether served fresh or simmered into rich, velvety preparations.

Crop Dates

Growing note: Frost-free Zone 12a supports continuous outdoor production.
MilestoneDate
ClimateFrost-Free Climate
Growing ApproachContinuous Production

Crop Details

TraitValue
Days to Maturity90
Sun RequirementsFull SunFull sun
Growth HabitIndeterminate
Support NeededStake
Planting DepthDeep
Germination Temp (°F)75
Min Soil Temp (°F)60
Min Night Temp (°F)50
Harden Off (days)10

Today's Conditions

Outdoor planting for Brandywine Yellow in Zone 12a typically begins around throughout the growing season. Wait until soil reaches at least 60°F before transplanting Brandywine Yellow.

Garden Alerts

Frost-free Zone 12a supports continuous outdoor production.

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Frequently Asked Questions

How do I prevent and treat early blight on Brandywine Yellow tomatoes?
Early blight usually shows up as dark, concentric rings on older leaves, which can spread upward and weaken plants before fruit set. Remove and destroy infected leaves as soon as you spot them, then spray with a labeled organic copper fungicide every 7–10 days during humid or rainy stretches. Keep foliage dry by watering at the soil line and spacing plants to improve airflow.
How often should I water Brandywine Yellow tomatoes during the main growing phase?
During the main growth and fruit-filling period, water deeply about 1–2 times per week, aiming for consistently moist soil 1–2 inches down. The target is “even moisture,” so adjust frequency to weather: in hot spells, check daily and water when the top inch starts to dry. Avoid letting it swing dry-to-soggy, which can trigger blossom-end rot and cause cracking.
Botanical illustration of Brandywine Yellow

Sun-warmed and luxuriously fragrant, Brandywine Yellow brings a mellow, honeyed sweetness with a silky, juicy bite and a tender, meaty interior. This beefsteak tomato forms large, irregularly heart-shaped fruits with a luminous golden-amber blush and a smooth, satin skin that feels substantial in the hand. Grow it for standout slices and hearty sauces—its golden flavor shines whether served fresh or simmered into rich, velvety preparations.

Today's Conditions

Outdoor planting for Brandywine Yellow in Zone 12a typically begins around throughout the growing season. Wait until soil reaches at least 60°F before transplanting Brandywine Yellow.

Garden Alerts

Frost-free Zone 12a supports continuous outdoor production.

Sowing Tips

Soil Temperature

Direct sow or transplant when soil at planting depth holds 60°F for reliable germination and early growth.

Expert Note

For yellow heirloom beefsteaks like this one, transplant only when nights are reliably warm (soil ~60°F+) and keep consistent moisture to prevent cracking and blossom-end rot.