Zinnia: Growing the Colourful Summer Flower
Flowers

Zinnia: Growing the Colourful Summer Flower

Zinnia elegans

Zinnia care (Zinnia elegans): bright annual flower in many colours. Full sun, fertile well-drained soil, long bloom from summer to autumn.

Characteristics

Scientific nameZinnia elegans
Height30-100 cm
Sunlightpieno sole
Watermedia
Soilfertile drenante
Toxicitynon tossica
Growthrapida
Temperature10 a 32 °C
FloweringJun, Jul, Aug, Sep, Oct
IrrigationWater regularly at the base to keep the soil moist, avoiding wetting the leaves to prevent powdery mildew.

The zinnia (Zinnia elegans) is an annual bedding flower loved for its large daisy-like blooms in the most vivid colours, from summer to autumn. It wants full sun, fertile, well-drained soil and plenty of warmth. It grows fast from seed, attracts butterflies and pollinators and is perfect for cut flowers.

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 zinnias blooming?
Deadhead the spent flowers regularly: removing them prompts the plant to produce new buds all season, right up to the first cold.
Why are my zinnia leaves turning white?
It is powdery mildew, encouraged by wet leaves and poor air: water at the base, space the plants and keep them in full sun and well aired.

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