Nicotiana alata grandiflora, commonly known as Flowering Tobacco, is an elegant, fragrant flowering plant with tall, graceful stems and clusters of pure white, star-shaped blooms. It is known for its strong evening fragrance, attracting pollinators like moths and butterflies. This heirloom variety blooms from summer to fall, making it a beautiful addition to garden beds, borders, and containers.
Height: 24-36 inches (60-90 cm)
Spread: 12-18 inches (30-45 cm)
Bloom Time: Summer to early fall
Light Requirements: Full sun to partial shade
Hardiness Zones: Annual in most zones, tender perennial in USDA zones 10-11
Attracts: Moths, butterflies, and other pollinators
Special Feature: Highly fragrant, especially in the evening
Planting Instructions:
Starting Indoors (Recommended)
Timing: Start seeds indoors 6-8 weeks before the last frost.
Container: Use seed trays or small pots filled with a light, well-draining seed-starting mix.
Sowing:
Do not cover seeds with soil; they require light to germinate.
Lightly press the seeds onto the surface.
Watering: Mist the soil gently to keep it moist but not soggy.
Germination:
Takes 10-20 days at 70-75°F (21-24°C).
Use a humidity dome or plastic wrap to maintain moisture.
Transplanting:
Once seedlings develop two sets of true leaves, harden them off before transplanting outdoors.
Direct Sowing Outdoors (After Frost)
Timing: Sow seeds after the danger of frost has passed when soil temperatures are above 60°F (15°C).
Site Selection: Choose a location with well-draining soil and full sun to partial shade.
Sowing:
Lightly press seeds onto the soil surface without covering them.
Keep the soil evenly moist until germination.
Spacing: Thin seedlings to 12-18 inches (30-45 cm) apart once they are a few inches tall.
Care Instructions:
Watering: Keep soil evenly moist but avoid overwatering.
Fertilizing: Use a balanced liquid fertilizer every few weeks for best growth.
Deadheading: Remove spent flowers to encourage continuous blooming.
Support: Tall plants may need light staking in windy areas.
Pests/Diseases: Generally pest-resistant, but watch for aphids and slugs.
With its beautiful fragrance, striking white blooms, and easy-care nature, Nicotiana alata grandiflora is a must-have for cottage gardens and moonlit flower beds!
