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Seeds for your garden

Semillas de sandía Black Diamond

Precio de venta $6.99 Precio normal $13.99
You’ll receive: the selected pack · Sealed pack — not a live plant.
estilo

Number of packs

Checking your selection…Based on your cart plus this selection before additional discounts. Final shipping is confirmed at checkout. Shipping conditions
Estimated arrival (U.S.): See shipping policy

Delivery timing depends on destination.

Other supported destinations: 7–11 business days after dispatch. Customs and other conditions may cause delays. See estimates for other destinations.
Order support

Questions about your order? Shipping & returns information.

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How to start your seeds

1

Check your variety

Read the recommended sowing season and any seed preparation requirements in the product description.

2

Prepare your space

Choose a container or growing area and suitable growing medium for your seed variety.

3

Sow as directed

Follow the variety’s guidance for depth, spacing, light and temperature. Requirements differ between seeds.

4

Watch and care

Monitor moisture and growth, and follow the germination and aftercare guidance for your variety.

About your selection

Product type

Fruit

Selected option

30 Seeds

Keep track of your planting

Label each pot or planting area with the variety and sowing date to keep your selections easy to identify.

What you’ll receive

Your selected pack

the selected pack. Quantity at checkout is the number of packs.

Packaging details

Check the selected option and full product description for packaging details.

Storing unused seeds

Storage needs vary by seed type. Follow the guidance for your variety, or contact us before storing unused seeds.

Frequently asked questions

Am I buying seeds or a live plant?

For seed listings, you are purchasing seeds rather than a live plant. Check the selected pack and product description before ordering.

Can I plant these seeds now?

The right time depends on the variety, your climate and whether you are growing indoors or outdoors. Follow the product’s sowing guidance.

What if my seeds have not sprouted?

Germination time and conditions vary. Check the variety’s light, moisture, temperature and preparation requirements. Contact us with your order, sowing date and growing conditions if you need help.

Will the plants look exactly like the photos?

Photos show the listed variety. Appearance can vary with growing conditions and natural variation. Use your selected option and the full description as your guide.

Shipping & returns

Orders usually need 2 business days to prepare before shipping. Estimated U.S. transit is 4–5 business days after dispatch, excluding preparation time. Transit to other supported destinations is estimated at 7–11 business days after dispatch, excluding preparation time. See the shipping policy.

View delivery estimates and shipping rates

Haiyiplants Return and Exchange Guarantee | 30-Day Worry-Free After-Sales Service, Quality You Can Trust

At Haiyiplants, we want every customer to feel confident when choosing their favorite seeds. Therefore, we are proud to introduce our 30-day worry-free return and exchange policy—providing transparent and thoughtful service to safeguard your gardening journey. Whether the seed variety does not meet your expectations or you encounter any quality issues, our team is dedicated to providing you with efficient solutions to ensure that your shopping experience is always worry-free.

Order Cancellation
You can cancel your order within 48 hours after placing it. Refunds will be returned to your original payment method, with processing times of 1-2 business days.

Return Policy: Convenient Process, Safe Refunds
We guarantee that all seeds are non-GMO varieties and provide reliable germination rate assurance. If you find that the packaging is damaged, the seeds are moldy, the variety does not match the description, or the promised germination rate is not achieved under the correct cultivation conditions, you can request a return within 30 days of receiving your order. After verification, we will issue a full refund.

Exchange Policy: Accurate Matching, Quick Replacement
If you receive seeds with the aforementioned quality issues or need to change the variety specifications, you can request an exchange within 30 days. We will prioritize matching you with the desired variety and quickly dispatch the new products to minimize your waiting time.

After-Sales Service Exceptions
Haiyiplants is not responsible for returns, exchanges, or seed failure due to the following circumstances: improper storage (such as high temperatures, humidity, or exposure to sunlight), cultivation environments that do not meet plant growth requirements, or sowing errors that are not related to the quality of the product itself, leading to seeds failing to germinate or poor growth; contamination or loss caused by human error after the seeds have been unsealed.

Note: For seeds that experience a decrease in germination rate due to slight improper storage, our team of professional horticulturists can provide free cultivation guidance. For more details, please contact our customer service.

Contact Us
If you have any questions about returns or exchanges or need assistance, please contact us through the following methods:


At Haiyiplants, we uphold our dual quality commitment to non-GMO and germination rates, sincerely treating every gardening enthusiast. Our 30-day worry-free return and exchange policy is designed to allow you to shop with peace of mind and enjoy the fun of planting to harvesting, easily embracing the joy of lush greenery. Thank you for your trust and support!

Read the return policy

Full product description

Semillas de sandía de cuero negro sin semillas, cuero ultra dulce y fino, especie frutal de jardín de alto rendimiento.

Las sandías Black Diamond son una excelente variedad de polinización abierta de final de temporada para productores domésticos y comerciales. La cáscara de color verde azulado oscuro es dura y resistente a los golpes, y la pulpa es de un rojo brillante con un gran sabor, dulce y firme. Estos melones miden en promedio 35 cm de ancho, pesan 18 kg y son un melón popular para envíos en el sur. Están listos en aproximadamente 85 días.

Frutas de tamaño personal con una cáscara negra espectacularmente profunda.
Sandía sin semillas; cáscara negra brillante con pulpa de color rojo intenso
Variedad Icebox; sabor dulce y refrescante

✔️Es rico en ácidos grasos insaturados, proteínas de alta calidad y además contiene potasio, fósforo, calcio, magnesio, selenio, vitamina E, vitamina B1 y otros elementos nutricionales.
✔️Puede prevenir el exceso de colesterol plasmático y la arteriosclerosis.
✔️Su rico potasio puede proteger la función cardíaca y prevenir la presión arterial alta.
✔️Elimina la humedad y la diuresis, alivia el calor del verano y elimina el calor, y tiene ciertos efectos auxiliares sobre el dolor de garganta y las llagas en la boca y la lengua.

COMO CRECER
🎉Siembra: En climas fríos, las semillas de sandía Black Diamond deben iniciarse en el interior, pero no antes de un mes antes del trasplante; planta tres semillas por maceta de turba, a 1/4 "de profundidad. Proporciona calor para mantener el suelo al menos a 80-85 grados F. Corta todas las plántulas excepto las más fuertes tan pronto como aparezcan las hojas verdaderas, y trasplántalas aproximadamente una semana después de las heladas; coloca dos o tres plantas en cada montículo con un espacio de 6-8' en todas las direcciones. Los jardineros en climas cálidos podrán sembrar sandías directamente tan pronto como la temperatura del suelo alcance al menos 75 grados F, plantando seis semillas por montículo con 6-8' de espacio en todas las direcciones. Aclara hasta las dos o tres plantas más fuertes tan pronto como aparezcan las plántulas. Las semillas de sandía Black Diamond deben plantarse a pleno sol y en un suelo rico y suelto. Las plántulas jóvenes pueden beneficiarse del plástico negro para calentar el suelo.

🎉Cultivo: En cuanto las vides comiencen a desarrollarse, aplique una capa gruesa de mantillo para controlar las malas hierbas y proteger los melones del contacto con la tierra. Mantenga la tierra húmeda hasta que la fruta comience a crecer, luego riegue solo si la tierra se seca por completo. Tenga cuidado con las plagas de insectos, que pueden ser un problema.

🎉Cosecha: Los jardineros utilizan muchos métodos diferentes para comprobar si sus sandías están maduras, pero conocer el tamaño aproximado de la sandía ayuda a determinar cuándo está cerca de la madurez. Una prueba es golpear la sandía con los nudillos, escuchando un golpe sordo en lugar de un sonido hueco. Otro método es comprobar la parte inferior de la sandía donde reposa en el suelo; la piel debe ser de un amarillo intenso. Además, el zarcillo rizado más cercano al tallo de la sandía suele indicar la madurez cuando comienza a ponerse marrón. Las sandías suelen conservarse durante varias semanas en un lugar fresco.

🎉Conservación de semillas: las sandías se pueden cruzar con otras variedades de sandía, por lo que puede ser necesario aislarlas para garantizar la pureza genética. Cuando el melón esté maduro, las semillas también lo estarán. Corte el melón por la mitad y retire las semillas; lávelas para eliminar los residuos pegajosos. Extiéndalas para que se sequen durante una semana y luego guárdelas en un lugar fresco durante hasta cuatro años.


  • Free shipping

    On orders $28.99+

  • Satisfaction Guarantee

    All seeds are warrantied

  • Convenient Hours

    Open every day

  • Easy Returns

    Hassle free returns policy