Petunia Grandiflora Violet Seeds

About Petunia Grandiflora Violet Seeds

This grandiflora petunia bears large, trumpet-shaped violet flowers — a favourite for hanging baskets and balcony pots. It is an annual flowering plant grown outdoors, reaching about 25–35 cm.

• Botanical name: Petunia x hybrida (Grandiflora)
• Care level: Moderate
• Flower colour: Violet
• Plant height: 25–35 cm
• Flowering: December to March in the plains.

Why grow it

• Large showy blooms
• Great for pots, baskets and balcony railings
• Long winter-spring flowering

How to Grow

1. Fill a seedling tray or small container with a fine, clean, well-draining seed-starting mix.
2. Sow the seeds: surface sow — do not cover the seeds; they need light to germinate.
3. Water gently with a spray bottle and keep the medium moist, not waterlogged.
4. Under suitable conditions, sprouts usually appear in 7–14 days.
5. Transplant to the final pot or bed once the seedlings are sturdy, and grow on in full sun.

Light, water, soil and feeding

• Light: Full sun
• Water: Water when the top 2 cm of soil feels dry. Do not wet the leaves.
• Soil: Light, well-drained potting mix enriched with compost.
• Temperature: 15–28°C; intense heat and heavy rain damage the flowers.
• Fertiliser: Fortnightly balanced liquid feed; switch to a high-potash feed at bloom time.
• Pruning: Pinch young plants for bushiness; deadhead regularly.

Safety: Not known to be toxic.

Sowing season in India

September–October in the plains; February–March in the hills. Exact timing depends on your local temperature and conditions.

Common problems

• Damping off: Keep seedlings in a well-drained mix and avoid overwatering.
• Botrytis in humid weather: Improve airflow and avoid wetting flowers and leaves.
• Aphids: Check growing tips regularly and treat early.
• Leggy stems: Give stronger light and pinch young plants.