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Petunia Trumpet Rainbow Mixed
Trumpet Rainbow Mixed Petunia Seeds
Economical dwarf bedding mixture. Lacks the uniformity of hybrid types but produces a colourful show for mass planting.
Height 40-50cm (16-20")
Half hardy annual
Product Part Number: 70601
When to sow
When to Sow Trumpet Rainbow Petunia Seeds
January to March.
Where to Sow
Sow thinly into pots or seed trays on the surface of good free-draining seed compost and cover with a fine sprinkling of vermiculite. Place pots in a propagator or cover pots with a polythene bag and keep an even temperature of 20-25°C until after germination which takes approx 7-21 days.
What to do Next
DO NOT exclude light as this will effect germination. When the seedlings are large enough to handle, prick off into trays 5cm apart. Grow on and gradually harden off for planting in the flowering site from late May 10cm apart.
Late June onwards.
The compact bushy habit of this variety makes it ideal for use in window boxes and patio containers.