species
Zinnia elegans
Zinnia · Common zinnia
Scale drawing from this record, beside a 1.7 m figure.
Zinnia elegans is a annual in the family Asteraceae, also known as Zinnia or Common zinnia, introduced to the UK. It reaches 70 cm tall and 30 cm across in about 10 years. It grows in full sun, on loam or sand soil, where the ground is acid or neutral and in well drained conditions, and suits sheltered positions. It flowers from July to September. Its RHS hardiness rating is H3 (half hardy): −5 to 1°C.
Assembled from the attributes recorded below.
What this plant needs
- Size at maturity
- 70 cm tall × 30 cm across, after about 10 years
- Hardiness
- H3 (RHS)
- Lifecycle
- Annual
- Aspect
- Full sun
- Soil
- Loam, Sand
- Acidity
- Acid, Neutral
- Moisture
- Well drained
- Exposure
- Sheltered
- In the UK
- Introduced
When it flowers
- Jan
- Feb
- Mar
- Apr
- May
- Jun
- Jul
- Aug
- Sep
- Oct
- Nov
- Dec
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