Supersteak

Tomato

Zone 12b Save Garden

🌱 90d to harvest Indeterminate

Sink your fork into Supersteak’s richly meaty flesh—sun-warmed, sweet-tart, and deeply tomato-forward with a classic beefsteak ju…

Crop Dates

Milestone	Date
Start Indoors	Nov 13th
Last Frost	Jan 1st
Transplant / Sow Outdoors	Feb 26th
Harvest Begins	May 27th
Harvest Ends	Dec 31st

Crop Details

Trait	Value
Days to Maturity	90
Sun Requirements	Full Sun
Growth Habit	Indeterminate
Support Needed	Cage
Planting Depth	Deep
Germination Temp (°F)	75
Min Soil Temp (°F)	60
Min Night Temp (°F)	50
Harden Off (days)	10

Recommended Companions

Spicy Globe Basil Basil

Tuscany Basil Basil

Frequently Asked Questions

What’s the most common disease problem for Solanum lycopersicum (tomato) like “Supersteak,” and how do I stop it?

Watch for early blight (brown, concentric spots on older leaves) and manage it early by removing the worst leaves as soon as you spot lesions. Keep foliage dry by watering at the soil line, spacing plants for airflow, and applying a label-appropriate copper or chlorothalonil-based fungicide at the first sign and again as directed. Don’t compost diseased leaves; bag and discard them to prevent reinfection.

How often should I water Supersteak tomatoes during peak growth, and what soil moisture level should I aim for?

During the main growth and fruit set phase, water deeply about 2–3 times per week so the root zone stays evenly moist but not soggy. Aim for roughly 1–1.5 inches (2.5–4 cm) of water per week total, increasing during hot spells and reducing if the soil stays wet. Mulch around the plants helps prevent the wet-dry swings that trigger blossom-end rot and splitting.

How do I tell when Supersteak tomato fruit is ready to harvest?

Harvest when fruits reach full color (deep, uniform red for typical Supersteak types), feel slightly firm, and easily detach with a gentle twist. For best eating quality, pick when the shoulders are fully colored and the fruit has reached its mature size—waiting until they become soft increases risk of cracking and overripe flavor. Check daily once fruits start ripening since summer tomatoes can go from ripe to overripe quickly.

Sink your fork into Supersteak’s richly meaty flesh—sun-warmed, sweet-tart, and deeply tomato-forward with a classic beefsteak juiciness. Expect a substantial, smooth-skinned fruit that holds its shape beautifully, with a satisfying, velvety bite and generous interior chambers. Grow Supersteak for standout slicing and showy garden-to-table plates, where its bold flavor shines in fresh salads, hearty sandwiches, and thick, spoonable sauces.

Sowing Tips

Transplant Conditions

Wait until soil reaches 60°F and nights stay above 50°F before moving outdoors. Harden off for 10 days first.

Expert Note

Transplant Supersteak only once soil is reliably warm (about 60°F+) and harden seedlings for a full week to reduce cold-stunt risk and promote strong early growth.