All about growing Bells of Ireland from seed

Growing Guide

Moluccella laevis (Bells of Ireland) has tall spikes of fresh apple-green bells arranged all the way up the stem. An outstanding foliage plant that adds interest to borders and bouquets.

You can sow Bells of Ireland indoors between March and April, or direct sow the seeds outside from in May.

Sprinkle seeds on the surface of good quality seed compost or directly onto the soil. Bells of Ireland require light to germinate, and there is no need to cover them. It is recommended you moisten the compost or soil before sowing the seeds and once sown keep the compost moist but not wet using a mister/water spray. Once sown, place indoor seeds under a propagator cover or in clear plastic bag until they have germinated.

Prick out seedlings when they are large enought to handly into modules or 9cm pots and grow them on until they are sturdy plants. They can be planted out into well prepared beds once the danger of frost has passed.

  • Key Information

    Height: to 60cm

    Spread: to 40cm

    Half-hardy annual

    Full sun

    Germination:  14 - 21 days

  • Sowing & Growing Schedule

    Sow Indoors:  March to April

    Sow Outdoors:  May

    Plant Out:  May - June

    Blooms:  June - September

  • Varieties we recommend

Top Tip

For the best results the seeds of Bells of Ireland need cold stratification to germinate. Expose seeds to the cold by refrigerating them for a week before sowing them indoors.