Convolvulus White Ensign Seeds

Convolvulus ‘White Ensign’ (Convolvulus tricolor) is a charming half hardy annual that produces elegant, pure white, trumpet shaped blooms with a golden yellow centre.

 

This compact, bushy variety is perfect for garden borders, rockeries, patio containers, and hanging baskets, providing a striking contrast to colourful summer displays.

 

With its trailing and spreading habit, this easy-to-grow plant thrives in sunny locations and well-drained soils. The nectar-rich flowers attract bees and butterflies, making it a pollinator friendly addition to any garden.

 

Seed Qty: Approx. 2 grams

 

Sow: March - May

Germination: 7 - 14 days

Soil: Light, well-drained soil with a neutral to slightly alkaline pH

Height: 30 - 40 cm

Spread: 40 - 50 cm

Flowering: June - September

Companion Plants: Lobelia, Petunias, Alyssum

Avoid Planting With: Shade-loving plants

Care Tip: Regular deadheading will encourage a prolonged and vibrant flowering season.

 

Sowing Instructions

 

Sow seeds indoors from March to April or directly outdoors from late April to May. For indoor sowing, fill seed trays or pots with fine compost, sow seeds thinly on the surface, and lightly cover with a thin layer of compost. Maintain a temperature of 18-21°C and keep the soil moist until germination occurs.

 

Once seedlings are large enough to handle, transplant them into individual pots, hardening them off before planting outdoors after the last frost. Space plants 20-30 cm apart in a sunny, sheltered location.

 

For direct sowing, scatter seeds in well-prepared soil, lightly rake in, and water gently. Thin seedlings as necessary to allow for proper spacing and airflow.

 

Convolvulus ‘White Ensign’ is an elegant and versatile addition to any garden, bringing a profusion of bright, crisp white blooms throughout the summer.