Watermelon
Citrullus lanatus
Varieties We Carry
Doll BabiesCitrullus lanatus
Sizes & Pricing
Seed PackFrom$4.49
Fresh this week. Last restocked Jun 25.
LightFull sun
WaterModerate
Mature size1 ft × 6-10 ft
About Watermelon
A classic summer fruit vine that produces sweet, juicy melons in sunny garden settings. Starting at $4.49.
Plant details
- Bloom Season
- Summer
- Flower Color
- Yellow
- Growth Rate
- Fast
- Foliage
- Deciduous
- Soil
- Sandy, Loam, Well-drained
Care essentials
Light
Provide at least 6-8 hours of direct sunlight daily.
Water
Maintain consistent moisture in the soil, especially during fruit development.
Soil & Fertilizer
Use a balanced fertilizer and ensure well-draining, nutrient-rich soil.
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Common questions
Is Watermelon a good plant for St. Augustine?
Watermelon is a plant for Zone 9b coastal Florida gardens, reaching 1 ft × 6-10 ft.
Care information verified from
Last reviewed June 2026. Our care guidance comes from trusted horticulture sources and decades of helping St. Augustine gardeners. Conditions here can vary dramatically from one area to the next, so come ask us and we'll tailor it to your yard.