Rajnigandha Tuberose Hybrid Double Petal Flower Bulbs

Rajnigandha (tuberose) bulbs are easy to grow if they get plenty of sun, well-drained soil, and moderate watering.

1. Choose healthy bulbs

• Select firm, healthy bulbs without mold or soft spots.
• Larger bulbs usually flower sooner than small ones.

2. Best planting time

• In most parts of India, plant from February to July.
• Warm temperatures (20–30°C) are ideal for growth.

3. Prepare the soil

Use a loose, well-draining mix:

• 60% garden soil
• 20% compost or vermicompost
• 20% river sand

The soil should not hold excess water, as bulbs can rot.

4. Plant the bulbs

• Plant 5–10 cm (2–4 inches) deep.
• Keep the pointed end facing upward.
• Space bulbs 15–20 cm (6–8 inches) apart.

5. Sunlight

• Give the plant 5–6 hours of direct sunlight every day.
• More sunlight usually means better flowering.

6. Watering

• Water thoroughly after planting.
• Then water only when the top 2–3 cm of soil feels dry.
• Avoid waterlogging.

7. Fertilizer

• Apply compost once a month.
• You can also use a balanced NPK fertilizer (such as 8-8-8 or 10-10-10) every 3–4 weeks during active growth.

8. Flowering

• Rajnigandha usually blooms 90–120 days after planting.
• Remove spent flower spikes to keep the plant healthy.