• Mexican Single Tuberose Rajnigandha flowering plant with fragrant white blooms, slender green leaves, and elegant flower spikes in a sunny garden.
  • Mexican Single Tuberose Rajnigandha flowering plant with fragrant white blooms, slender green leaves, and elegant flower spikes in a sunny garden.
  • Mexican Single Tuberose Rajnigandha flowering plant with fragrant white blooms, slender green leaves, and elegant flower spikes in a sunny garden.
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Eden Valley Seeds

Mexican Single Tuberose (Rajnigandha) Flower Seeds for Fragrant Gardens

Mexican Single Tuberose (Rajnigandha) Flower Seeds for Fragrant Gardens

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$18.89 USD
$18.89 USD
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DELIVERY ESTIMATE
Oct 25 – Oct 27 Estimated arrival
ORDER Oct 15 Order placed
ORDER READY Oct 17 – Oct 18 2–3 business days
DELIVERED Oct 25 – Oct 27 10–12 business days total
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Key Features

  • Flower Variety: Mexican Single Tuberose, commonly known as Rajnigandha.

  • Flower Color: Typically produces elegant white, single-form flowers.

  • Plant Characteristics: Upright growth with slender green leaves and fragrant flower spikes.

  • Garden Uses: Suitable for flower beds, borders, cottage gardens, and fragrant outdoor spaces.

  • Distinctive Appeal: Known for its sweet fragrance, making it popular for ornamental gardens and cut-flower arrangements.

Growing Benefits

  • Adds graceful white flowers and a classic look to garden beds.

  • Brings a sweet fragrance to outdoor seating and walking areas.

  • Provides attractive flower spikes for fresh floral arrangements.

  • Complements colorful annuals and perennials in mixed garden borders.

  • Offers an enjoyable growing project for gardeners who appreciate fragrant flowers.

Seed Specifications

  • Common Name: Mexican Single Tuberose, Rajnigandha, Single Tuberose

  • Botanical Name: Agave amica (synonym: Polianthes tuberosa)

  • Plant Type: Tender perennial flowering plant, commonly grown from bulbs or tubers

  • Colors: White flowers with green foliage

  • Height: Often around two to three feet, depending on growing conditions

  • Sunlight: Full sun, ideally with several hours of direct light daily.

  • Soil: Fertile, well-drained sandy loam or loamy soil.

  • Water: Regular moisture during active growth; avoid waterlogged soil.

  • Germination Time: Variable; published research on tuberose hybrid seeds reports germination taking several weeks.

  • Sowing Depth: Cover seeds lightly with a fine, well-drained growing medium; follow the supplier's specific seed instructions.

  • Spacing: Allow room for mature foliage and flowering stems; spacing depends on the growing method.

  • Growing Zones: Best suited to warm climates; protect plants from frost and prolonged cold.

  • Flowering/Maturity: Flowering depends on seedling development and growing conditions; seed-grown plants may take longer to flower than bulb-grown plants.

  • Uses: Fragrant flower beds, garden borders, cut-flower arrangements, and ornamental gardens.

Important product note: Mexican Single is an established tuberose cultivar, but tuberose is commercially propagated mainly through bulbs. Seeds are less commonly offered, and seed-grown plants may not reproduce the named cultivar exactly. Confirm that your supplier is providing viable tuberose seeds rather than bulbs. 

Growing Tips

  • Sow fresh, viable seeds in a clean, well-drained seed-starting medium.

  • Keep the medium lightly moist without allowing excess water to collect.

  • Place seedlings in a warm, bright location with sufficient sunlight.

  • Transplant carefully once seedlings are strong enough to handle.

Seed Storage

Keep seeds in a sealed, clearly labeled container in a cool, dry, dark place. Protect them from moisture and excessive heat. Follow the supplier's storage recommendations, as seed viability can vary with age and storage conditions.

Unique Facts About Tuberose Seeds

  • Mexican origin: Tuberose is native to Mexico and became popular in ornamental gardens around the world.

  • Distinctive fragrance: Its white flowers are prized for their rich, sweet scent and use in perfumery.

  • Single-flowered variety: Mexican Single produces flowers with a single row of floral segments, unlike double-flowered types.

  • Bulb-based cultivation: Gardeners and commercial growers usually propagate tuberose through bulbs or offsets, while seed propagation is less common.

Growing Instructions

Planting Season: Sow seeds during warm weather when temperatures are suitable for germination. In warm regions, sowing can be planned around the local growing season. Avoid exposing young seedlings to frost or cold conditions.

Seed Sowing and Depth: Use a clean seed tray or small pots filled with a fine, well-drained seed-starting medium. Sow the seeds according to the supplier's instructions and cover them lightly. Avoid burying them too deeply, as seed size and germination requirements may vary.

Spacing: Start seeds with enough room for seedlings to develop without crowding. When plants are established, transplant them into individual pots or prepared garden beds with adequate space for their leaves and flower stalks.

Sunlight and Soil: Choose a sunny position with good air circulation. Use fertile, well-drained soil enriched with mature compost. Avoid heavy, poorly drained soil that retains excessive moisture around the roots.

Watering and Germination: Water gently to maintain even moisture without saturating the soil. Keep the seed tray warm and check regularly for germination. Germination time can vary with seed viability, temperature, and growing conditions, so avoid assuming that every seed will sprout at the same time.

Transplanting: Move seedlings carefully once they have developed strong roots and several healthy leaves. Harden them gradually to outdoor conditions before planting them in a sunny garden bed or suitable container.

Fertilizing and Plant Care: Once seedlings are actively growing, apply a balanced fertilizer at the recommended label rate. Remove damaged foliage, control weeds, and monitor plants for pests. Water consistently during active growth while ensuring excess water can drain away.

Flowering and Maturity: Flowering depends on the plant's maturity, warmth, sunlight, and overall care. Seed-grown tuberose may take longer to bloom than plants established from bulbs. Mature plants can produce fragrant white flower spikes suitable for garden display and cut-flower arrangements.