Black Diamond Guava Live Plant (Psidium guajava)

Black Diamond Guava (Psidium guajava): The Exotic & Visually Stunning Superfruit

Introduction: A Rare & Luxurious Guava Variety

Black Diamond Guava (Psidium guajava) is a unique and highly sought-after guava variety distinguished by its deep purple to nearly black skin. Unlike traditional guavas, this rare and visually striking fruit features vibrant pink to red flesh, offering an exceptionally sweet, aromatic, and flavorful taste.

With its attractive fruit size (200 to 500 grams) and compact growth habit, Black Diamond Guava is an ideal choice for home gardens, terrace gardens, and balcony cultivation. Whether grown in pots, grow bags, or open fields, this low-maintenance yet high-yielding variety is perfect for both gardeners and commercial farmers.

Local & Common Names Around the World

Black Diamond Guava is known by different names in various regions:

• English: Black Diamond Guava
• Spanish: Guayaba Diamante Negro
• Portuguese: Goiaba Diamante Negro
• French: Goyave Diamant Noir
• Hindi: ब्लैक डायमंड अमरूद (Black Diamond Amrood)
• Tamil: கருப்பு வைர கொய்யா (Karuppu Vaira Koyya)
• Malayalam: ബ്ലാക്ക് ഡയമണ്ട് പേരയ്ക്ക (Black Diamond Peraykka)
• Bengali: ব্ল্যাক ডায়মন্ড পেয়ারা (Black Diamond Peyara)
• Filipino: Bayabas Itim na Diamante
• Indonesian: Jambu Biji Berlian Hitam
• Thai: ฝรั่งแบล็คไดมอนด์ (Farang Black Diamond)

Nutritional Value & Health Benefits

Black Diamond Guava is highly nutritious, offering a rich blend of vitamins, minerals, and antioxidants that support overall health.

Nutritional Content (Per 100g of Fruit)

• Calories: 68 kcal
• Carbohydrates: 14g
• Protein: 2.6g
• Fat: 0.9g
• Fiber: 5.4g
• Vitamin C: 250mg (4x more than an orange)
• Vitamin A: 630 IU
• Vitamin B6: 0.12mg
• Potassium: 420mg
• Magnesium: 22mg
• Iron: 0.26mg
• Anthocyanins & Antioxidants: High levels (contributing to its dark skin and rich health benefits).

Health Benefits of Black Diamond Guava

1. Boosts Immunity: High vitamin C content strengthens the immune system and fights infections.
2. Powerful Antioxidant Properties: Anthocyanins and polyphenols help reduce oxidative stress and slow aging.
3. Supports Heart Health: Potassium and fiber help regulate blood pressure and lower cholesterol levels.
4. Improves Digestion: Rich in fiber, aiding digestion and promoting gut health.
5. Promotes Skin & Hair Health: Antioxidants and vitamin A protect skin from aging and promote hair growth.
6. Regulates Blood Sugar: Low glycemic index fruit, ideal for diabetics.
7. Aids in Weight Management: Low-calorie and fiber-rich, keeping you full longer.
8. Enhances Eye Health: Vitamin A supports vision and prevents age-related eye disorders.

Taste Profile & Culinary Uses

How Does Black Diamond Guava Taste?

Black Diamond Guava has an incredibly sweet, slightly tangy, and highly aromatic taste, with a tropical floral fragrance. The soft, juicy red to pink flesh contrasts beautifully with the dark skin, making it a highly attractive and delicious fruit.

How to Enjoy Black Diamond Guava in Your Diet

1. Eat Fresh: Enjoy as a sweet, refreshing snack.
2. Juices & Smoothies: Blends well with mango, berries, and citrus fruits.
3. Guava Jam & Jelly: High pectin content makes it ideal for rich, flavorful preserves.
4. Desserts & Sweets: Used in cakes, sorbets, guava cheesecakes, and fruit tarts.
5. Salads & Salsas: Adds a vibrant, tropical touch to fruit salads and savory salsas.
6. Dried Fruit Snacks: Dehydrate slices for chewy, nutrient-packed guava chips.
7. Fermented Products: Can be used in guava wine and tropical fruit cocktails.

Growing & Maintaining the Black Diamond Guava Plant

Ideal Growing Conditions

• Sunlight: Requires full sun for optimal growth and fruit production.
• Soil: Prefers well-drained, slightly acidic to neutral soil.
• Watering: Moderate watering; avoid waterlogging.
• Temperature: Thrives in warm tropical and subtropical climates.

Maintenance & Care

• Fertilization: Apply organic compost or balanced fertilizer every 1-2 months.
• Pruning: Trim branches to encourage airflow and maximize fruit yield.
• Mulching: Helps retain soil moisture and improve soil fertility.
• Pest Protection: Keep an eye out for fruit flies, aphids, and caterpillars.
• Harvesting: Begins fruiting within 1-2 years, ripening when the skin turns dark purple to black and slightly soft to the touch.

How to Preserve Black Diamond Guava

1. Refrigeration: Store fresh guavas in the fridge for up to one week.
2. Freezing: Slice and freeze guava pieces for smoothies and desserts.
3. Canning & Jams: Preserve guavas in syrups, chutneys, or as guava jelly.
4. Drying: Dehydrate guava slices for long-lasting snacks.

Cultural & Traditional Significance

Traditional Uses in Different Cultures

• India & Southeast Asia: Used in Ayurvedic medicine for digestion and immunity.
• Mexico & Latin America: Enjoyed fresh in tropical juices and fruit salads.
• Brazil & Caribbean: Used in fruit punches and guava-flavored cocktails.
• Africa & Pacific Islands: Integrated into medicinal herbal teas and fermented drinks.

Symbolism & Folklore

• Guava is a symbol of good health, vitality, and prosperity.
• The dark color of Black Diamond Guava is associated with luxury and uniqueness.
• Guava leaves are used in spiritual cleansing rituals to attract positive energy.

Why You Should Grow Black Diamond Guava

✔ Rare & Luxurious Appearance – Dark, nearly black skin with vibrant red flesh.
✔ Sweet, Aromatic, & Juicy – A perfect blend of tropical flavors with floral notes.
✔ High-Yielding & Fast-Growing – Fruits within 1-2 years, perfect for home gardens.
✔ Perfect for Home & Commercial Cultivation – Compact, easy to maintain, and highly marketable.
✔ Nutrient-Rich & Health-Boosting – Packed with antioxidants, fiber, and vitamins.
✔ Low Maintenance – Hardy, drought-resistant, and adaptable to various growing conditions.

Final Thoughts: The Most Exotic Guava Variety

Black Diamond Guava is more than just a fruit—it’s a luxurious, nutrient-rich, and visually stunning superfruit. Whether you grow it for its beauty, delicious taste, or health benefits, this one-of-a-kind guava variety is a must-have for fruit lovers and home gardeners.