King of Hearts Watermelon

Seedless King of Hearts is an oval-shaped picnic melon that will feed an entire party. It has a thick, green rind that lets it store and travel well, with medium green stripes. This is one of the top long vine watermelons, which means it needs a lot of space to grow in.

Sun Exposure

• Full sun

Soil pH

• 6.1 to 7.5

Hardiness Zones

• not frost hardy

Spacing

• Vines need 8 to 10 feet of space

Moisture

• Water deeply 1 to 1.5 inches per week
• keep soil moist but not waterlogged

Notes

• 80 to 85 days to harvest
• Hybrid
• Needs another variety to pollinate – recommend Sugar Baby
• Seedless
• Flesh is red, sweet and crisp
• Weighs 10 to 20 lbs.

Have you grown King of Hearts watermelons? If so, tell us your top tips for ensuring a delicious harvest.