Petunia: Growing the Summer Bedding Flower
Flowers

Petunia: Growing the Summer Bedding Flower

Petunia × atkinsiana

Petunia care (Petunia × atkinsiana): annual flower for pots and beds. Full sun, fertile well-drained soil, long bloom, frost-tender.

Characteristics

Scientific namePetunia × atkinsiana
Height20-40 cm
Sunlightpieno sole
Watermedia
Soilfertile drenante
Toxicitynon tossica
Growthrapida
Temperature5 a 32 °C
FloweringApr, May, Jun, Jul, Aug, Sep, Oct
IrrigationWater regularly at the base to keep the soil moist, without wetting the flowers; in heat and in pots, even daily.

The petunia (Petunia × atkinsiana) is one of the most loved annual flowers for pots, balconies and beds, with trumpet-shaped blooms in almost every colour from summer to autumn. It wants full sun, fertile, well-drained soil, regular water and frequent feeding to flower non-stop. It is frost-tender. It grows fast, from 20-40 cm to trailing forms.

Flowering season

JanFebMarAprMayJunJulAugSepOctNovDec

Practical tips

Watering

Water needs: media — always check soil moisture before watering.

Position

Prefers pieno sole: provide the right light and rotate the plant for even growth.

Substrate

Recommended soil: fertile drenante. Refresh the substrate every 1-2 years.

Leaves

Dust the leaves with a damp cloth to support photosynthesis.

Feeding

Feed during the growing season (spring-summer) and stop in winter.

FAQ

How do you keep petunias flowering all summer?
Feed often and water regularly: they are hungry plants. Deadhead spent flowers (on classic types) to spur new buds; many modern hybrids are self-cleaning.
Do petunias want sun or shade?
Full sun: they flower best with at least 5-6 hours of direct sun; in shade they grow leggy and produce few flowers.

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