Planting and Growing delphinium 'Constance Rivett'
| Care difficulty | 2 / 5 |
|---|---|
| Watering schedule | Moderate regular watering, allowing brief slight drying between soakings |
| Sunlight requirements | Full sun |
| Ideal temperature | Information to be completed |
| Soil type | Chalk · Loam · Sand |
| Soil pH | Acid · Alkaline · Neutral |
| Soil moisture | Moist but well drained · Well drained |
| Fertilizing | Balanced perennial feed every four weeks from spring through summer |
| Toxicity | Harmful if eaten. Wear gloves and other protective equipment when handling |
How to Water delphinium 'Constance Rivett'?
Moderate regular watering, allowing brief slight drying between soakings
Learn more →What Are the Sunlight Requirements for delphinium 'Constance Rivett'?
Full sun
Learn more →What Is the Ideal Temperature Range for delphinium 'Constance Rivett'?
Information to be completed
Learn more →What Soil Is Best for delphinium 'Constance Rivett'?
- Soil type
- Chalk · Loam · Sand
- Soil pH
- Acid · Alkaline · Neutral
What Are the Moisture Requirements for delphinium 'Constance Rivett'?
Moist but well drained · Well drained
Learn more →How to Fertilize delphinium 'Constance Rivett'?
Balanced perennial feed every four weeks from spring through summer
Learn more →How to Prune delphinium 'Constance Rivett'?
Deadhead by cutting spent flower spikes back to small flowering side shoots. Cut down all growth to ground level after it has withered in autumn
Learn more →How to Propagate delphinium 'Constance Rivett'?
Propagate by taking pencil thick basal cuttings in early spring
Learn more →How to Transplant delphinium 'Constance Rivett'?
Information to be completed
Learn more →How to Care for delphinium 'Constance Rivett' in Winter?
Information to be completed
Learn more →How to Plant delphinium 'Constance Rivett'?
Grow in a fertile, well-drained soil in full sun; shelter from strong winds and stake well. Apply a balanced liquid every couple of weeks in the growing season. For the best flower spikes thin shoots when 7cm high to leave a minimum of 2-3 shoots on young plants and 5-7 shoots on established plants. See staking: perennials and delphinium cultivation for further advice
Learn more →How to Repot delphinium 'Constance Rivett'?
Information to be completed
Learn more →How to Harvest delphinium 'Constance Rivett'?
Information to be completed
Learn more →Common Pests & Diseases
Diseases
May be susceptible to powdery mildews, delphinium black blotch, crown rot and viruses
Pests
May be susceptible to aphids, earwigs, delphinium leaf miner, delphinium moth caterpillars, slugs, snails and caterpillars
Explore the plant health library →The Toxicity of delphinium 'Constance Rivett'
Harmful if eaten. Wear gloves and other protective equipment when handling