Sugar Baby Watermelon Seeds

Sugar Baby is one of the most beloved heirloom watermelons for home gardens thanks to its classic sweet flavor and manageable size. Introduced in the 1950s, this variety produces nearly round melons with a dark green rind and bright red, fine-textured flesh that’s juicy and exceptionally sweet. Fruits typically weigh about 6–10 pounds — perfect for fresh eating, picnics, and backyard harvests. Sugar Baby matures in roughly 75–85 days and thrives in warm, sunny conditions with room to spread.

Seed Packet Details

Packet Size: Standard home-garden seed packet (Approx. 30 seeds)

Packed with care and shipped from Kentucky.

Product Details

Botanical Name: Citrullus lanatus
Variety: Sugar Baby Watermelon
Seed Type: Open-pollinated heirloom
Life Cycle: Annual

What to Expect

Sugar Baby produces compact watermelon vines that yield sweet, juicy fruit averaging 6–10 pounds with deep red flesh and a dark green rind. This icebox-style watermelon is ideal for smaller spaces and backyard plots, offering rich flavor and a classic picnic melon experience.

Growing Basics

Sun: Full sun
Plant Height: 12–18 inches
Sow Method: Direct sow (or transplant optional)
Sow Depth: ½ inch
Plant Spacing: About 36–48 inches
Row Spacing: About 5–6 feet
Days to Maturity: Approximately 75–85 days
Growing Conditions: Warm weather; allow room for sprawling vines

Growing Guide: Watermelon

Overview

Watermelon is a heat-loving vine crop prized for its sweet, refreshing fruit. Sugar Baby is an early-season heirloom watermelon that’s well-suited to home gardens, container planting, and spaces where full-sized melons might be too large.

Before Planting

Choose a sunny site with fertile, well-drained soil. Amend with compost or aged manure for best growth. Watermelons need soil temperatures consistently above 70°F for reliable germination and early growth.

Planting

After the danger of frost has passed and soil is warm, sow seeds ½ inch deep in hills or rows. Space seeds about 36–48 inches apart with rows 5–6 feet apart to allow vines room to spread. Thin to the strongest seedlings once established. For shorter seasons, seeds can be started indoors 2–4 weeks before transplanting.

Watering

Keep soil evenly moist, especially during early vine growth and fruit set. Watermelons benefit from deep watering but allow soil to dry slightly between waterings to concentrate sugars in the fruit.

Fertilizing

Work rich organic matter into the soil before planting. Side-dress with balanced fertilizer once vines begin to run and again at fruit set to support healthy production.

Days to Maturity

Sugar Baby watermelons typically reach harvest readiness in about 75–85 days. Check for ripeness when a tendril near where the fruit stem attaches turns brown and the underside spot looks pale yellow.

Harvesting

Cut melons from the vine once fully ripe; watermelons do not continue to ripen after harvest. Chill before serving.

Growing Tips

Ensure good pollination by avoiding insecticides during bloom and encourage bees in the garden. Mulching helps retain soil moisture and reduces weeds. For tight spaces, training vines slightly or choosing container use works well for Sugar Baby.