Tomato - Heirloom Marriage Genuwine

Heirloom Marriage™ Genuwine Tomato is a unique hybrid that brings together the rich flavor of heirloom varieties with the vigor and productivity of modern hybrids. This indeterminate tomato is a cross between Brandywine and Costoluto Genovese, producing deep red, ribbed fruits with outstanding old-fashioned taste and improved disease resistance. The large, meaty tomatoes—often weighing 10–12 oz. or more—are perfect for slicing, sandwiches, and caprese salads. Expect a heavy harvest mid- to late-season on tall, robust vines that thrive in sunny gardens or large containers.

Key Features:

Heirloom-style hybrid with exceptional flavor and vigor.

Cross of Brandywine and Costoluto Genovese tomatoes.

Produces large, richly flavored, ribbed red fruits.

Indeterminate—yields continuously until frost.

Ideal for slicing, gourmet dishes, and fresh eating.

Disease-resistant and highly productive.

Great for gardeners who love heirlooms but want more reliability.

Plant Care Instructions:

Light Requirements: Requires full sun (6–8 hours per day) for optimal growth and fruiting.

Watering: Keep soil evenly moist but not soggy. Mulch helps retain moisture and prevent disease.

Soil: Prefers well-drained, fertile soil rich in organic matter. Ideal pH: 6.2–6.8.

Temperature & Hardiness Zone: Warm-season crop. Grows best in 18–29°C.

Fertilizer: Feed every 2–3 weeks with a low-nitrogen, high-phosphorus fertilizer for strong root and fruit development.

Spacing: Space 24–36" apart; provide support with stakes, cages, or trellises.

Pruning & Maintenance: Prune suckers to focus energy on fruiting. Remove lower leaves as the plant matures to improve airflow.

Special Notes: Indeterminate type—harvest regularly from mid-season until frost for maximum yield.