Nigella papillosa Midnight | Spanish Love-in-a-Mist | Seeds

Nigella Midnight is an elegant annual with velvety, deep violet-blue flowers and dark purple centres. After flowering, decorative deep purple seed pods extend its appeal, providing distinctive material for fresh arrangements and dried bouquets.

Growing approximately 80–90 cm tall, Midnight combines finely divided foliage with upright, branching stems. It is a beautiful choice for cottage gardens, mixed borders and cutting patches, offering both flowers and ornamental pods from the same planting.

Plant Information

Botanical name: Nigella papillosa
Synonym: Nigella hispanica
Common name: Spanish love-in-a-mist
Variety: Midnight
Family: Ranunculaceae
Plant type: Hardy annual
Seed type: Open-pollinated, not an F1 hybrid
Plant habit: Upright and branching
Flower colour: Deep violet-blue to dark purple, with a dark purple centre
Seed pods: Decorative, deep purple
Height: Approximately 80–90 cm
Plant spacing: Approximately 23–30 cm
Days to Bloom: Approximately 65–85 days from sowing as a guide; timing varies with growing conditions
Position: Full sun
Soil: Moderately fertile and well drained
Flowering: Summer, depending on sowing time and climate
Pinching: Not necessary
Uses: Cut flowers, ornamental pods, dried arrangements, cottage gardens and mixed borders

Dark Flowers & Decorative Purple Pods

Midnight brings rich colour and a light, airy texture to summer plantings. Its violet-blue flowers contrast beautifully with white, cream, pale pink and apricot blooms.

The display continues after the petals fall, when sculptural purple seed pods develop. Leave some stems to form pods for arranging, or remove faded flowers where further flowering is the priority.

Sowing & Germination

Recommended method: Direct sowing
Alternative: Start in individual plug cells
Sowing depth: Approximately 0.5 cm
Germination temperature: Approximately 15–18°C
Germination time: Usually 7–14 days under suitable conditions; occasionally up to 21 days
Indoor sowing: Approximately 4–6 weeks before planting out

Cover the seeds with a thin layer of soil, as darkness supports germination. Keep the seedbed evenly moist without waterlogging.

Direct Sowing

Sow into prepared soil in early spring, once the ground can be worked. Direct sowing is preferable because nigella dislikes root disturbance.

1. Choose a sunny position with well-drained soil.
2. Prepare a fine, weed-free seedbed.
3. Sow thinly, approximately 0.5 cm deep.
4. Water gently and maintain even moisture until seedlings emerge.
5. Thin to approximately 23–30 cm apart as the plants develop.

For a longer supply of flowers and pods, sow small batches every 2–3 weeks during the early part of the growing season.

Autumn sowing is possible in suitable climates, but success depends on winter temperatures and drainage.

Starting Indoors

Sow into individual cells to minimise root disturbance. Cover lightly and keep at approximately 15–18°C.

After emergence, provide plenty of light and avoid excessive warmth. Transplant while seedlings are young, keeping the root ball intact. Harden off before planting outdoors.

Do not leave plants in small cells until they become root-bound.

Growing Conditions & Care

Choose full sun and moderately fertile, well-drained soil. Avoid heavy feeding, particularly excessive nitrogen, which can encourage leafy growth at the expense of flowers.

Water regularly during establishment and during prolonged dry spells. Established plants tolerate some dryness, but consistent moisture supports steady growth.

Pinching is not necessary. In exposed locations, light support can help keep the slender stems upright.

Allow selected pods to ripen if you would like plants to self-seed. Remove them before they release their seeds if self-sowing is unwanted.

Harvesting Flowers & Pods

For fresh flowers: Cut when buds are fully coloured and just beginning to open. Harvest during the cooler part of the day, remove leaves below the waterline and place stems promptly into clean water.

For fresh pods: Allow the pods to develop their shape and purple colouring before cutting.

For drying: Harvest when pods are well developed and firm, before they split and release their seeds. Hang small bunches upside down in a dry, shaded, well-ventilated place.

Growing several plants allows you to enjoy both the flowers and the pods without cutting every stem at the same stage.