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Petunia Bonanza Mixed F1
Petunia Bonanza Mixed F1 Seeds
A multiflora double. The vigorous plants produce large numbers of medium size flowers which are fully double and 5-6cm (2-2.5") in diameter.
Height: 25-35cm (10-14")
Half hardy annual
Product Part Number: 70603
When to sow
When to Sow Bonanza Mixed Petunia Seeds
February to March.
Where to Sow
Sow seed on the surface of a good free draining seed compost and lightly cover with a fine sprinkling of vermiculite. Place in a propagator or a warm place at a temperature of 20-25°C (68-77°F) until after germination which usually takes 10-21 days.
What to do Next
Transplant seedlings when large enough to handle into pots or trays. Gradually acclimatise plants to cooler conditions for a few weeks before planting out after all risk of frost has passed 15-30cm (6-12") apart in baskets or containers.
Regular removal of dead flowers will encourage new growth and a continuous display.