Marvel Stripe Tomato

Start seeds indoors 6 to 8 weeks before the last spring frost date, sowing seeds 1/4 inch deep and 1 inch apart in seed starting mix. Maintain warm germination temperatures of 80°F and provide strong light until seedlings are ready to plant outside. When seedlings reach 2 inches tall, transplant into individual 4-inch pots and maintain at 70°F, feeding with half-strength fertilizer every 2 weeks.

When nighttime temperatures reliably reach 55°F, gradually acclimate seedlings to outdoor conditions before transplanting. Plant into rich soil amended with compost and fertilizer, setting plants several inches deeper than they were growing in containers and spacing them 3 feet apart.

Harvest when tomatoes display vibrant yellow color with red or pink blush at the blossom end and yield slightly to gentle pressure. These indeterminate plants require multiple harvests throughout the growing season as fruits ripen continuously. Use sharp, clean shears to cut stems, leaving a small portion attached to the fruit to prevent plant damage. For best flavor, pick fully ripe tomatoes and avoid refrigerator storage.

Implement sucker pruning to enhance fruit production and manage plant growth by regularly removing the small shoots that emerge in leaf axils. Pinch off side shoots forming in the crotches between the main stem and branches to direct more energy toward fruit development and improve air circulation. Strike a balance between maintaining manageable plant size and allowing enough foliage for photosynthesis.