Goliath Original Hybrid

Tomato

Zone 5a Save Garden

Botanical illustration of Goliath Original Hybrid

🌱 90d to harvest Determinate

Sink your senses into the sheer, juicy heft of Goliath Original Hybrid—an impressively large beefsteak tomato with a rich, sweet-…

Crop Dates

Milestone	Date
Start Indoors	Mar 27th
Last Frost	May 8th
Transplant / Sow Outdoors	Jul 3rd
Harvest Begins	Oct 1st
Harvest Ends	Sep 30th

Crop Details

Trait	Value
Days to Maturity	90
Sun Requirements	Full Sun
Growth Habit	Determinate
Support Needed	Cage
Planting Depth	Deep
Germination Temp (°F)	70
Min Soil Temp (°F)	60
Min Night Temp (°F)	50
Harden Off (days)	10

Recommended Companions

Window Box Basil

Romance Carrot

Nufar Basil

Prospera Italian Large Leaf Basil

African Blue Basil Basil

Napa Carrot

Frequently Asked Questions

What’s the most common disease problem for Solanum lycopersicum (tomato) and how do I prevent and treat it?

A frequent issue on tomatoes is early blight (Alternaria), which shows up as dark, concentric “target” spots on older leaves and can spread downward. Remove the worst affected leaves promptly, avoid wetting foliage when watering, and mulch to keep soil from splashing onto leaves. If the problem is spreading, use a labeled fungicide for tomatoes (follow label timing and reapplication intervals).

How often should I water Solanum lycopersicum during the main growing phase to avoid fruit problems?

During active growth and fruit set, keep soil evenly moist—aim for about 1–2 inches (2.5–5 cm) of water per week, adjusted for heat and rainfall. Water deeply at the base so moisture reaches the root zone, rather than frequent light sprinkling. Consistent moisture helps prevent blossom-end rot and reduces cracking, so don’t let the soil fully dry out between waterings.

How can I tell when a Solanum lycopersicum crop is ready to harvest?

Harvest when the fruit has reached its mature color (typically fully colored for the variety) and feels firm but slightly yielding when gently squeezed. Fruits that are fully sized and have begun to color will continue to improve after picking, but peak flavor is best when they’re fully colored on the vine. If you’re harvesting near the end of the 90-day season, pick mature fruits before cold weather stresses the plants.

Sink your senses into the sheer, juicy heft of Goliath Original Hybrid—an impressively large beefsteak tomato with a rich, sweet-tart balance and a lush, meaty bite. The flesh is dense and velvety, with a satisfying firmness that holds its shape for bold slices and hearty, garden-fresh plates. Grow it for standout summer abundance: a showy centerpiece fruit that rewards attentive care with full, flavorful harvests around 90 days.

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

For compact, container-friendly tomatoes, start seeds 6 weeks before the transplant date and keep seedlings at steady warmth to prevent cold-stunting after transplant.