Moon and Stars Organic Watermelon

The Moon and Stars Watermelon (Citrullus lanatus) is a striking heirloom variety known for its cosmic appearance and rich history. Its name comes from the fruit’s dark green rind, speckled with bright yellow spots—large round ones (“moons”) and numerous smaller ones (“stars”). Even the leaves are often speckled with yellow spots, making the entire plant a visual delight in the garden.

The fruit itself can weigh between 15–40 pounds, and its flesh is typically deep red, juicy, and sweet, with some variations having pink or yellow flesh. It is known for its dense texture and old-fashioned watermelon flavor, with seeds that are large and black.

🕰️ Historical Background

Originally introduced in the early 1900s, the Moon and Stars watermelon was thought to be lost until it was rediscovered in 1981 by seed saver Merle Van Doren in Missouri. Since then, it has been brought back into heirloom gardening circles thanks to the Seed Savers Exchange and enthusiastic gardeners.

Moon and Stars has become a symbol of heirloom preservation and is one of the most iconic examples of open-pollinated, non-GMO fruits that survived due to careful seed saving and community interest.


🎉 Fun Facts

  • The unique spotted pattern is never the same twice, making each watermelon visually one-of-a-kind.

  • It’s often grown not just for food but for ornamental appeal.

  • The Moon and Stars watermelon has inspired artists and writers for its poetic, celestial appearance.

  • It was once listed in old seed catalogs as “Sun, Moon, and Stars” watermelon.


🌡️ How to Grow Moon and Stars Watermelon from Seed

📦 Materials Needed

  • Moon and Stars watermelon seeds

  • Seed starting trays or biodegradable pots

  • Seed-starting soil or potting mix

  • Grow lights or sunny window (if starting indoors)

  • Compost or well-rotted manure

  • Mulch (straw, wood chips, or black plastic)

  • Garden space with full sun

  • Watering can or hose

  • Optional: row covers for pest control


🧤 Steps to Grow

1. Seed Preparation

  • Seeds can be soaked in warm water for 12–24 hours before planting to encourage faster germination, though this is optional.

  • Ensure seeds are from a reputable source and labeled as Moon and Stars heirloom variety.

2. Germination

  • Best germination occurs at 75–95°F (24–35°C).

  • Seeds germinate in about 5–10 days.

  • Start seeds indoors 2–4 weeks before the last frost, or sow directly outdoors after the danger of frost has passed and the soil is warm (at least 70°F / 21°C).

3. Transplanting or Direct Sowing

  • Choose a sunny site with well-draining soil.

  • Mix in plenty of organic compost or aged manure.

  • Space hills 3–4 feet apart, with rows spaced 6–8 feet apart.

  • Plant 2–3 seeds per hill, then thin to the strongest plant once true leaves appear.

4. Watering and Care

  • Water deeply and consistently, especially during fruit development.

  • Avoid watering the leaves to prevent fungal issues.

  • Use mulch to retain moisture and suppress weeds.

5. Pollination

  • Watermelons rely on bees for pollination.

  • Ensure pollinator-friendly flowers are nearby, or hand-pollinate if needed.

6. Pests and Diseases

  • Watch out for cucumber beetles, aphids, and squash bugs.

  • Powdery mildew can be a problem—space plants properly for airflow.

7. Harvesting

  • Maturity takes 85–100 days from planting.

  • Signs it’s ready to harvest:

    • The tendril closest to the fruit turns brown and dries.

    • The spot where the fruit rests on the ground turns from white to a creamy yellow.

    • The fruit makes a deep, hollow sound when tapped.


🥗 Uses and Medicinal Benefits

🍉 Culinary Uses

  • Enjoy fresh in slices or cubes.

  • Use in fruit salads, smoothies, or juices.

  • Make refreshing sorbets or agua fresca.

  • The rind can be pickled or candied.

🌿 Medicinal Uses & Benefits

1. Hydration and Electrolytes

  • Watermelon is over 90% water, making it excellent for hydration.

  • Contains potassium and magnesium, essential for nerve and muscle function.

2. Lycopene Powerhouse

  • The red flesh is rich in lycopene, a powerful antioxidant that:

    • Supports heart health.

    • Reduces oxidative stress.

    • May lower the risk of certain cancers.

3. Amino Acids for Circulation

  • Contains citrulline, which the body converts into arginine, improving blood flow and cardiovascular health.

4. Anti-inflammatory Properties

  • Rich in vitamin C, A, and other antioxidants that reduce inflammation.

  • May help with muscle soreness and recovery—useful for athletes.

5. Digestive Health

  • Contains a modest amount of fiber, aiding digestion and gut health.

6. Traditional Uses

  • In folk medicine, watermelon was used as a diuretic and cooling remedy.

  • Some cultures use pickled rind for digestive issues or skin conditions.

⚠️ Note: Always consult a healthcare provider before using any plant for medicinal purposes.

However, as with any herbal remedy, it is important to speak with your healthcare provider before using for medicinal purposes.

Below are some of the items we feel will help when growing your seeds.

Below are products we believe will be beneficial to you as you grow your seeds.  We have tried to locate items that are priced well as well as quality for the dollar value.  Please note many of these are affiliate links and I will receive compensation for some of the items below.  By using affiliate links, we can keep the cost of our products down and share the savings with you.  

Microgreens Indoor Growing Kit – Includes Microgreens Tray, Microgreens Organic Seeds, Mats and Bamboo Surround. Soil Free. Easy to Set up. Self Watering Sprouting Kit. Guaranteed to Grow.

15 Pack Jute Grow Mat for Microgreens- Hydroponic Grow Pads Fits for Standard 10″ X 20″ Germination Trays Home Micro Greens Plant Growing Kit for Wheatgrass Sprouts and Organic Production

Microgreens Grow Kit, Self-Watering Microgreens Growing Kit – Sprouts Growing Kit, Sprouting Kit, Micro Greens Starter Kits with Microgreens Tray, No Soil Needed. 2 Refills

Plant Grow Light 6 Packs. T5 Samsung&Full Spectrum 3500K 6500K&Red LED with Auto Cycle Timer. 3/6/12Hours Dual Channel 4 Brightness Level Growing Lamp for Indoor Plants from Seeding to Harvest.

Sprouting Jars with Mesh Lids, Microgreens Growing Kit, Sprouts Growing Kit, Wide Mouth Mason Jar, Seed Germination Kit, Indoor Sprouter Set for Growing Organic Broccoli Alfalfa Beans (2 Pack)

Superfood Microgreens Indoor Growing Kit with 3 Starter Seed Pod Trays and Grow Light, Smart Indoor Garden (Ceramic) | Jet Black

Plastic Growing Trays, 5 Pack, Black, Plant Tray, Seed Tray, Seedling Tray, Propagation Tray, Plant Trays for Seedlings, Planting Trays, Microgreens Growing Trays, Seedling Starter Trays

10 Pads Jute Plant Grow Mat Hemp Mats for Microgreens Growing 10″ X 20″ Hydroponic Grow Pads for 1020 Growing Trays Indoor Sprouting kit for Microgreens Wheatgrass Sprouts Organic Production

10 Packs Seed Starter Tray Seed Starter Kit with Humidity Dome (120 Cells Total Tray) Seed Starting Trays Plant Starter Kit and Base Mini Greenhouse Germination Kit for Seeds Growing Starting

Sun & Sprouts Complete Sprouting Kit – 2 Large Wide-Mouth Mason Jars, Premium Screen lids, Blackout Sleeves, Tray and sprouter Stand – for Growing Broccoli, Mung Bean, Alfalfa Sprout from Seed

Pack Seed Starter Kit Including Seed Starter Tray Peat Pots for Seedlings with Plant Labels, Tool, Plastic Growing Trays Germination Tray Paper Seedling Cups for Indoor Outdoor Garden

5-Set Garden Propagator Set, Seed Tray Kits with 200-Cell, Seed Starter Tray with Dome and Base 15″ x 9″ (40-Cell Per Tray)

3″ Seed Starter Tray 20 Pack peat pots for seedlings,with Humidity Dome,Biodegradable,3 Pcs Mini Seedling Tools

100 Pack 2.35″ Square Plant & Seed Starter Peat Pots – Biodegradable Compostable Nursery Pots for Vegetables or Herbs – Use for Germination or Seedlings

Seedling Starter Trays, 720 Cells: (120 Trays; 6-Cells Per Tray), Plus 5 Plant Labels

200 Cell, 10pcs-Pack Thick Durable Flats Vegetable Fruit Seeds Seedling Trays for Roots Propagation

3″ x 20″ Seedling Heat Mat and Digital Thermostat Combo Set

Indoor Garden Hydroponic Growing System: Plant Germination Kit Aeroponic Herb Vegetable Growth Lamp Countertop with LED Grow Light

Hydroponics Growing System 10 Pods, inbloom Indoor Herb Garden with LEDs Full-Spectrum Plant Grow Light, Water Shortage Alarm, Automatic Timer, Height Adjustable(7” to 15.2”), 4.2L Water Tank, Black

Hydroponics Growing System 12Pods, Indoor Garden with LED Grow Light, Plants Germination Kit, Built-in Fan, Automatic Timer, Adjustable Height Up to 11.3″ for Home, Office

Rosemary Gladstar’s Medicinal Herbs: A Beginner’s Guide: 33 Healing Herbs to Know, Grow, and Use

Seed Sprouter Tray Seed Germination Tray Nursery Tray for Seedling Planting Big Capacity Healthy Wheatgrass Grower Sprouting Container Kit with Lid, Suit for Kitchen Garden Home Office, BPA Free

The Forager’s Harvest: A Guide to Identifying, Harvesting, and Preparing Edible Wild Plants

6×8 FT Hybrid Polycarbonate Greenhouse 2 Vent Window with Lockable Hinged Door Walk-in Hobby Greenhouse Aluminum Hot House for Outdoor Garden Backyard Silver

Southeast Medicinal Plants: Identify, Harvest, and Use 106 Wild Herbs for Health and Wellness

Below are some of the items we feel will help when growing your seeds.

Below are products we believe will be beneficial to you as you grow your seeds.  We have tried to locate items that are priced well as well as quality for the dollar value.  Please note many of these are affiliate links and I will receive compensation for some of the items below.  By using affiliate links, we can keep the cost of our products down and share the savings with you.  

Microgreens Indoor Growing Kit – Includes Microgreens Tray, Microgreens Organic Seeds, Mats and Bamboo Surround. Soil Free. Easy to Set up. Self Watering Sprouting Kit. Guaranteed to Grow.

15 Pack Jute Grow Mat for Microgreens- Hydroponic Grow Pads Fits for Standard 10″ X 20″ Germination Trays Home Micro Greens Plant Growing Kit for Wheatgrass Sprouts and Organic Production

Microgreens Grow Kit, Self-Watering Microgreens Growing Kit – Sprouts Growing Kit, Sprouting Kit, Micro Greens Starter Kits with Microgreens Tray, No Soil Needed. 2 Refills

Plant Grow Light 6 Packs. T5 Samsung&Full Spectrum 3500K 6500K&Red LED with Auto Cycle Timer. 3/6/12Hours Dual Channel 4 Brightness Level Growing Lamp for Indoor Plants from Seeding to Harvest.

Sprouting Jars with Mesh Lids, Microgreens Growing Kit, Sprouts Growing Kit, Wide Mouth Mason Jar, Seed Germination Kit, Indoor Sprouter Set for Growing Organic Broccoli Alfalfa Beans (2 Pack)

Superfood Microgreens Indoor Growing Kit with 3 Starter Seed Pod Trays and Grow Light, Smart Indoor Garden (Ceramic) | Jet Black

Plastic Growing Trays, 5 Pack, Black, Plant Tray, Seed Tray, Seedling Tray, Propagation Tray, Plant Trays for Seedlings, Planting Trays, Microgreens Growing Trays, Seedling Starter Trays

10 Pads Jute Plant Grow Mat Hemp Mats for Microgreens Growing 10″ X 20″ Hydroponic Grow Pads for 1020 Growing Trays Indoor Sprouting kit for Microgreens Wheatgrass Sprouts Organic Production

10 Packs Seed Starter Tray Seed Starter Kit with Humidity Dome (120 Cells Total Tray) Seed Starting Trays Plant Starter Kit and Base Mini Greenhouse Germination Kit for Seeds Growing Starting

Sun & Sprouts Complete Sprouting Kit – 2 Large Wide-Mouth Mason Jars, Premium Screen lids, Blackout Sleeves, Tray and sprouter Stand – for Growing Broccoli, Mung Bean, Alfalfa Sprout from Seed

Pack Seed Starter Kit Including Seed Starter Tray Peat Pots for Seedlings with Plant Labels, Tool, Plastic Growing Trays Germination Tray Paper Seedling Cups for Indoor Outdoor Garden

5-Set Garden Propagator Set, Seed Tray Kits with 200-Cell, Seed Starter Tray with Dome and Base 15″ x 9″ (40-Cell Per Tray)

3″ Seed Starter Tray 20 Pack peat pots for seedlings,with Humidity Dome,Biodegradable,3 Pcs Mini Seedling Tools

100 Pack 2.35″ Square Plant & Seed Starter Peat Pots – Biodegradable Compostable Nursery Pots for Vegetables or Herbs – Use for Germination or Seedlings

Seedling Starter Trays, 720 Cells: (120 Trays; 6-Cells Per Tray), Plus 5 Plant Labels

200 Cell, 10pcs-Pack Thick Durable Flats Vegetable Fruit Seeds Seedling Trays for Roots Propagation

3″ x 20″ Seedling Heat Mat and Digital Thermostat Combo Set

Indoor Garden Hydroponic Growing System: Plant Germination Kit Aeroponic Herb Vegetable Growth Lamp Countertop with LED Grow Light

Hydroponics Growing System 10 Pods, inbloom Indoor Herb Garden with LEDs Full-Spectrum Plant Grow Light, Water Shortage Alarm, Automatic Timer, Height Adjustable(7” to 15.2”), 4.2L Water Tank, Black

Hydroponics Growing System 12Pods, Indoor Garden with LED Grow Light, Plants Germination Kit, Built-in Fan, Automatic Timer, Adjustable Height Up to 11.3″ for Home, Office

Rosemary Gladstar’s Medicinal Herbs: A Beginner’s Guide: 33 Healing Herbs to Know, Grow, and Use

Seed Sprouter Tray Seed Germination Tray Nursery Tray for Seedling Planting Big Capacity Healthy Wheatgrass Grower Sprouting Container Kit with Lid, Suit for Kitchen Garden Home Office, BPA Free

The Forager’s Harvest: A Guide to Identifying, Harvesting, and Preparing Edible Wild Plants

6×8 FT Hybrid Polycarbonate Greenhouse 2 Vent Window with Lockable Hinged Door Walk-in Hobby Greenhouse Aluminum Hot House for Outdoor Garden Backyard Silver

Southeast Medicinal Plants: Identify, Harvest, and Use 106 Wild Herbs for Health and Wellness

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