Skip to product information
1 of 4

Giant Heirloom Tomato Seeds

Giant Heirloom Tomato Seeds

293 Ratings
Regular price $9.99
Regular price $20.00 Sale price $9.99
Sale Sold out
Shipping calculated at checkout.

Grow flavorful tomatoes with these heirloom seeds, producing a ribbed shape and rich taste. Ideal for fresh use, cooking, and preserving, these plants thrive in warm conditions with proper care. The sturdy vines offer a consistent harvest season, making them a reliable choice for home gardens. Whether used in salads, sauces, or canning, these tomatoes bring depth to various dishes while adding visual appeal to garden spaces.

Specifications:

  • Germination Temperature: 20–30°C; optimal at 25°C
  • Germination Period: 5–14 days
  • Plant-to-Row Spacing: 50–60 cm

  • Maturity: Medium-early variety, suitable for foil tunnels and underground growth
  • Fruit Size: Can reach up to 20 cm in diameter and weigh up to 2 kg under ideal conditions

  • Appearance: Rich in flesh with a deep red color when ripe
  • Usage: Suitable for direct consumption, grilling, sandwiches, and food processing
  • Growing Guide: Detailed instructions included for successful cultivation.

This tomato variety offers a rewarding growing experience and can be a great addition to any garden, producing large and flavorful tomatoes.

View full details
  • Soil requirements: Giant heirloom tomato seeds thrive in well-drained, loamy soil with a pH level between 6.0 and 6.8. The soil should be rich in organic matter to support healthy growth.
  • Sunlight needs: These seeds require full sun exposure, ideally receiving at least 6 to 8 hours of direct sunlight per day.
  • Watering requirements: Tomato plants need consistent watering, about 1 to 1.5 inches per week. It's important to water deeply and regularly, especially during dry spells, to keep the soil evenly moist but not waterlogged.
  • Planting season: The best time to plant giant heirloom tomato seeds is in the spring after the last frost date in your area. In warmer climates, they can also be planted in late summer for a fall harvest.
  • Depth and spacing: Plant the seeds about 1/4 inch deep and space them 24 to 36 inches apart to allow for adequate air circulation and growth.
  • Germination time: Germination typically occurs within 7 to 14 days under optimal conditions.
  • Maturity time: Giant heirloom tomatoes generally take about 75 to 85 days to reach maturity from the time of planting.
  • Harvesting time: The best time to harvest is when the tomatoes are fully colored and slightly soft to the touch, usually in the early morning or late afternoon to avoid the heat of the day.
  • Harvesting tips: Use a sharp knife or pruning shears to cut the fruit from the vine, leaving a small stem attached. Store harvested tomatoes at room temperature and avoid refrigeration to maintain their flavor and texture.
  • Olivia T.

    ⭐⭐⭐⭐⭐

    I am thrilled with the quality of seeds from McKenna Seeds. The germination rate has been excellent, and the plants are growing strong and healthy. The detailed instructions included with the seeds made it easy for me to get started, even as a beginner. Highly recommend their products!

  • James R.

    ⭐⭐⭐⭐⭐

    McKenna Seeds offers an impressive range of seeds, from vegetables to herbs and flowers. I’ve been able to grow everything I need for my home garden, and every variety I’ve planted has thrived. It’s a one-stop shop for all your gardening needs!

  • Emily K.

    ⭐⭐⭐⭐⭐

    Shopping at McKenna Seeds was a breeze. The website is easy to navigate, and my seeds arrived quickly and in great condition. The customer service team was very responsive when I had questions about planting times. I’m very satisfied and will continue to buy from them for all my gardening projects.

1 of 3