Delphinium elatum 'Faust'

This plant can be prone to damage from slugs and snails. It may also be susceptible to powdery mildew and have problems with aphids. For slugs and snails, it's advisable to keep the area around the plant free of debris and as dry as possible, especially at night. You can use barriers (like copper wire) to surround the plant and prevent the pests from reaching and damaging the leaves. You can also use specific nematodes that will target the pests where more serious control is required. To reduce the risk of downy mildew, avoid crowded and humid conditions. Proper spacing of plants is essential. Water at the plant's base to prevent splashing from the soil onto the leaves. To combat aphids, you can pick away the bugs with your hands and also wash the affected areas down with soapy water.

Delphiniums flourish in moist soil so make sure you water often in summer so that the soil doesn't dry out. During hot, dry spells, this could require watering more frequently (every couple of days).

Plant in a fully sunny spot where your plant will receive at least 6-8 hours of sunlight per day.

Plant your delphinium in fertile, moist but well-drained soil. Amend your soil with organic matter or horticultural grit to improve drainage if necessary.

Feed every week with a liquid fertiliser from when blooms first appear to the end of August.