100Pcs Mixed Lisianthus Seeds for Planting - Multi-Color Varieties

Product Description
Lisianthus is prized by florists and gardeners for its sophisticated, rose-like flowers and exceptionally long vase life. Each plant produces multiple upright stems bearing elegant, layered blooms that open progressively, providing weeks of continuous color. With sturdy stems reaching 12-24 inches tall, lisianthus is ideal for cut flower gardens, borders, and containers. Growing from seed requires patience, but the reward is abundant, long-lasting blooms that rival any florist flower.
Planting Time: Start seeds indoors 12-14 weeks before the last spring frost date. Lisianthus requires a long growing season.
Soil: Use fine-textured, well-draining seed-starting mix. pH 6.0-6.5 is ideal.
Container: Use shallow trays or small pots with drainage holes. Seeds need light to germinate.
Sowing Depth: Sow seeds on soil surface and press gently. Do not cover with soil, as light is required for germination.
Spacing: Scatter seeds thinly over soil surface. Do not crowd, as seedlings are prone to damping-off disease.
Watering: Mist soil gently to keep consistently moist but not waterlogged. Use a spray bottle to avoid disturbing seeds.
Humidity: Cover trays with clear plastic wrap or humidity dome to retain moisture until germination.
Germination: Seeds typically germinate in 10-20 days at temperatures of 70-75°F (21-24°C).
Light Requirements: Provide bright, indirect light during germination. After sprouting, move to full sun or under grow lights (14-16 hours daily).
Temperature for Seedlings: Maintain 60-70°F (15-21°C). Cooler temperatures slow growth.
Transplanting – First Stage: When seedlings have 2-3 true leaves (8-10 weeks from sowing), transplant carefully into individual small pots (2-3 inches).
Hardening Off: Gradually acclimate seedlings to outdoor conditions over 7-10 days before final planting.
Outdoor Planting: Plant in final location after all frost danger has passed. Space plants 6-12 inches apart.
Location: Choose full sun (at least 6 hours daily). Afternoon shade benefits hot summer climates.
Soil for Garden: Use well-draining, fertile soil with pH 6.0-6.5. Amend with compost before planting.
Watering: Keep soil consistently moist but not waterlogged. Water at the base to keep foliage dry and prevent disease.
Fertilizing: Apply balanced, water-soluble fertilizer (half strength) every 2-3 weeks during growing season.
Bloom Time: Plants typically flower 4-5 months from seed, with blooms appearing mid-summer to early fall.
Support: Taller varieties may need staking in windy locations.
Deadheading: Remove spent flowers to encourage continued blooming.
Winter Care: Grown as annuals in most climates. Not frost-hardy.
Helpful Growing Tips:Patience is essential – lisianthus is slow-growing but worth the wait.Avoid overhead watering to prevent fungal diseases.Pinch back early growth to encourage bushier plants with more stems.Harvest flowers for arrangements when 2-3 blooms are open on each stem.Flowers last 2-3 weeks in a vase with fresh water.Pair with other cut flowers like zinnias, snapdragons, and sunflowers.
With proper planting and patience, your lisianthus seeds will reward you with elegant, long-lasting blooms that bring professional floral beauty to your garden and home. Perfect for gardeners seeking impactful cut flowers for arrangements, borders, or container displays.