• Blue Watermelon Fruit Seeds for Planting
  • Blue Watermelon Seeds for home gardens
  • Blue Watermelon Fruit Seeds for Planting
  • Blue Watermelon Fruit Seeds for Planting
  • Blue Watermelon Fruit Seeds for Planting
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EdenValleySeeds

Blue Watermelon Fruit Seeds for Planting – Heirloom Non-GMO Garden Seeds

Blue Watermelon Fruit Seeds for Planting – Heirloom Non-GMO Garden Seeds

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$18.89 USD
$18.89 USD
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DELIVERY ESTIMATE
Oct 21 – Oct 23 Estimated arrival
ORDER Oct 11 Order placed
ORDER READY Oct 13 – Oct 14 2–3 business days
DELIVERED Oct 21 – Oct 23 10–12 business days total
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Key Features

  • Produces watermelon vines with attractive green foliage and round to oval fruits.
  • A distinctive choice for gardeners seeking unusual watermelon varieties.
  • Ideal for home vegetable gardens, raised beds, garden plots, and warm-season growing.
  • Performs best in full sun with fertile, well-drained soil.
  • Vining growth benefits from ample garden space and consistent moisture.

Growing Benefits

  • Adds variety and visual interest to a home fruit and vegetable garden.
  • Provides an enjoyable warm-season crop to grow from seed.
  • Suitable for gardeners interested in unique and conversation-starting garden varieties.
  • Can be grown in garden beds or allowed to trail across suitable open spaces.
  • Offers a rewarding harvest when grown under warm, sunny conditions.

Seed Specifications

  • Common Name: Blue Watermelon
  • Botanical Name: Citrullus lanatus
  • Plant Type: Warm-season annual vine
  • Fruit Color: Variety-dependent; verify the specific seed strain for mature fruit appearance
  • Fruit Shape: Round to oval, depending on variety
  • Vine Length: Approximately six to ten feet or more
  • Sunlight: Full sun
  • Soil: Fertile, loose, well-drained soil
  • Water: Regular and consistent
  • Germination Time: Approximately four to fourteen days under favorable conditions
  • Sowing Depth: Approximately one inch
  • Spacing: Approximately three to four feet between plants; allow additional room for vines
  • Growing Zones: Best suited to USDA Zones 3–11 when grown during warm weather
  • Flowering/Maturity: Yellow flowers followed by fruit; maturity commonly takes approximately 70–100 days, depending on variety and conditions
  • Uses: Home gardens, raised beds, garden plots, edible landscapes, and fresh eating

Growing Tips

  • Wait until the soil and weather are consistently warm before planting.
  • Choose a location receiving full sun throughout the day.
  • Give vines plenty of room to trail or provide a sturdy support system where appropriate.
  • Water consistently while fruits develop, then reduce excessive watering as fruits approach maturity.

Seed Storage

Store unused seeds in a cool, dry, dark location. Keep them sealed in their original packet or an airtight container protected from moisture, heat, and direct sunlight.

Unique Facts About Seeds

  • Watermelon belongs to the Cucurbitaceae family, along with cucumbers, squash, and pumpkins.
  • Watermelon vines produce separate male and female flowers on the same plant.
  • Warm soil is important for reliable watermelon seed germination and early growth.
  • The unusual name "Blue Watermelon" can refer to specialty or novelty seed listings, so mature fruit characteristics may vary by specific seed source.

Growing Instructions

Planting Season: Sow directly outdoors after the danger of frost has passed and soil temperatures have warmed. In cooler regions, seeds can be started indoors several weeks before outdoor planting.

Sowing: Prepare fertile, loose soil in a sunny location. Plant seeds in hills or rows and provide plenty of space for sprawling vines.

Depth: Sow seeds approximately one inch deep and cover gently with soil.

Spacing: Space plants approximately three to four feet apart, with several feet of additional room for vines to spread.

Sunlight: Provide full sun with at least six to eight hours of direct sunlight daily.

Soil: Use fertile, well-drained soil enriched with organic matter. Waterlogged soil can interfere with healthy root development.

Watering: Keep soil consistently moist during germination and vine development. Water deeply and regularly, especially during flowering and fruit formation.

Germination: Seeds commonly germinate within approximately four to fourteen days under warm, favorable conditions. Cool soil can slow or prevent germination.

Transplanting: If started indoors, transplant seedlings carefully after the soil has warmed. Minimize root disturbance because watermelon plants have sensitive roots.

Fertilizing: Incorporate compost or a balanced vegetable fertilizer before planting if needed. During active vine growth, provide appropriate nutrients without excessive nitrogen.

Care: Keep the planting area weed-free and avoid disturbing developing vines. Mulching around plants can help conserve soil moisture and keep developing fruits cleaner.

Flowering/Maturity: Yellow flowers generally appear before fruit development. Depending on the variety, watermelons commonly mature within approximately 70–100 days from planting, although weather and growing conditions can change the harvest period.