Calla Lily Bulbs

Calla Lily Bulbs FAQs

Take a look at some of the frequently asked questions we receive from those looking to buy Lily Bulbs in the UK. You can  contact our Customer Service Team or browse our general FAQs for further advice.

When to plant Calla Lily Bulbs

The best time to plant calla lily bulbs in the UK is in spring, typically from April to May, once the risk of frost has passed and the soil has warmed up to around 10°C (50°F). Calla lilies thrive in warm conditions, so it's important to wait until the weather is consistently mild and the ground is no longer cold. If planting indoors, you can start the bulbs earlier, in March, and then transplant them outside once the weather improves. Planting them at the right time ensures that they will bloom beautifully during the summer months, usually from June to September.

How to Plant Calla Lily Bulbs

To plant calla lily bulbs, choose a sunny spot with well-drained soil, as these plants thrive in light, fertile ground. Plant in spring (April to May) once the risk of frost has passed. Prepare the soil by loosening it to a depth of around 15 cm (6 inches) and enriching it with organic compost for better drainage. Dig a hole 5–8 cm (2–3 inches) deep, placing the bulb with the pointed end facing upwards, and space them about 20 cm (8 inches) apart. Cover with soil and water well, ensuring the soil stays moist but not soggy. Adding mulch around the base helps retain moisture and suppress weeds. Calla lilies also do well in containers, which can be started indoors before moving outside when the weather warms up. With the right care, they will bloom beautifully throughout the summer.

How long do Calla Lily Bulbs take to grow

Calla lily bulbs typically take around 8 to 12 weeks to grow from planting to blooming, depending on the variety and growing conditions. After planting in spring, the bulbs will start to sprout within 2 to 4 weeks. The plants will continue to grow, producing tall stems and vibrant blooms, usually from late spring to early summer (June to August). With proper care, such as consistent watering and sunlight, the calla lilies will flower for several weeks, providing an elegant display.

Why Grow Calla Lily Bulbs?

Growing calla lily bulbs is a great way to add elegance and colour to your garden. With their distinctive, trumpet-shaped flowers and vibrant colours, calla lilies make stunning focal points in flower beds, borders, or containers. They are ideal for creating dramatic, eye-catching displays and work well as cut flowers in floral arrangements. Calla lilies are relatively easy to grow, thriving in sunny spots with well-drained soil, and they bloom throughout the summer months, making them perfect for adding long-lasting beauty to your garden. Their unique, sleek shape and variety of colours can complement many garden styles, from formal to informal landscapes.

Where can you grow Calla Lily Bulbs?

Calla lily bulbs can be grown in a variety of locations, provided they have sunny spots with well-drained soil. They thrive in flower beds, borders, and containers and are ideal for adding colour and elegance to any garden. Calla lilies can be grown in both formal and informal garden settings, and they make excellent focal points due to their distinctive, trumpet-shaped flowers. If growing in containers, they can be placed on patios, balconies, or terraces, where they will receive ample sunlight. While they can tolerate light shade, they perform best with full sun, and they prefer a warm climate, so ensure they are protected from cold winds or frost.

Why Buy Calla Lily Bulbs from Marshalls?

• Our customers are supported by a team of experts dedicated to providing valuable advice. You can also use our growing guides, backed by 70 years of experience, to get the best results from your Calla Lily Bulbs and other plants.
• You can contact us six days a week – including bank holidays – to discuss our products and services or to chat about all things gardening.
• We pride ourselves on offering fast delivery on all orders, with any 'in stock' plants and seeds sent out within three working days. We're green-fingered in more ways than one, too, thanks to our fully recyclable packaging.
• We won second place at the 2022 Great British Growing Awards for Best Online Retailer.
• Thousands of five-star reviews on Trustpilot and a 100% satisfaction guarantee on all our products show that we're a company you can trust.