About
This variety of celery, Apium graveolens var. dulce 'Hadrian', features upright dark green stems. It demonstrates notable resistance to bolting and various diseases.
About the genus
Apium includes herbaceous plants that can be classified as annual, biennial, or perennial. The foliage typically consists of leaves that are either divided into three leaflets or pinnately arranged. During the summer months, small white flowers appear, grouped in umbels.
Growing conditions
- Sunlight
- Full sun
- Soil type
- Clay, Loam, Sand
- Soil pH
- Acid, Alkaline, Neutral
- Soil moisture
- Moist but well-drained, Well-drained
- Aspect
- South-facing, West-facing
- Exposure
- Sheltered
- UK hardiness
- H2
Plant details
- Plant type
- Annual Biennial
- Habit
- Columnar upright
- Foliage
- Deciduous
- Height
- 0.1-0.5 metres
- Spread
- 0.1-0.5 metres
- Time to full height
- 1 year
- Toxicity
- Harmful to skin with sunlight. Wear gloves and other protective equipment when handling
Care notes
- Cultivation
- Grow in fertile, moist but well drained soil in full sun. Sow indoors between March and April in seed trays or modules and transplant out to final position when large enough to handle. Low temperatures can cause bolting. See celery cultivation
- Pruning
- No pruning required
- Propagation
- Propagate by seed. See sowing vegetable seeds
- Pest resistance
- May be susceptible to celery leaf-mining fly, slugs and snails
- Disease resistance
- May be susceptible to celery leaf spot