Arum Lily 'Pink Splash' - SeedsZantedeschiaCalla Lily

Soak seeds in hand hot water for 24 hours before sowing. Sow thinly on the surface of good quality seed compost and cover lightly with vermiculite. Some light is necessary for germination. Place inside a propagator or polythene bag and germinate at 20-25C. Germination is erratic and can take 1-3 months.

When seedlings are large enough to handle pot them on into 9cm pots. Grow on in cooler conditions in good light. In late spring, when all risk of frost has passed, acclimatise to outdoor conditions over a period of 7-10 days.

These half hardy Arum Lilies are best grown in containers that can be moved to a dry, frost free position during winter. For outdoor growing, choose a frost-free, warm and sheltered position in full sun. They require rich, fertile compost which is full of organic matter.

Water regularly throughout the growing season and ensure that the soil is kept reliably moist. Feed every 2 weeks until the flowers have faded. In winter, move Arum Lilies indoors to a dry and frost free location and keep at a minimum temperature of 10°C (50°F). Keep plants in the dark, allowing the leaves to die down and the plant to go dormant. Provide little or no water over the winter. Recommence watering when new shoots appear in spring.

Caution: Contact with Zantedeschia sap may irritate the skin and eyes. All parts are harmful if eaten.

For more information and guidance check out our Gardening Guides.

Caution: irritant to skin and eyes,harmful if eaten

Seeds and garden supplies will normally be delivered within the time period stated against each product as detailed above. Plants, bulbs, corms, tubers, shrubs, trees, potatoes, etc. are delivered at the appropriate time for planting or potting on. Delivery times will be stated on the product page above, or in your order acknowledgement page and email.

Orders for packets of seed incur a delivery charge of £2.99.

Orders which include any other products will incur a delivery charge of £6.99.

Where an order includes both packets of seeds and other products, a maximum delivery charge of £7.99 will apply - regardless of the number of items ordered.

Large Non-standard items may incur a higher, lorry delivery charge. Charges will be calculated at checkout, but an example of the lorry charges are listed below.

• Red - £9.99.
• Purple - £2.99.

For more information please visit our delivery charges information page by clicking here.

For more information on how we send your plants please visit our Helpful Guide on plant sizes.

Thompson & Morgan strives to ensure that all its plants are delivered to you in the perfect condition for planting. While the majority of our nursery plants cope well with slight delays in intransit, sadly, the time it takes to deliver to certain locations in the UK means that we can't guarantee this for some of our smaller plug products and tender bedding and vegetable lines, which do not respond well to the extra journey time. So regretfully while we offer the majority of our live plant offering nationwide, we are unable to ship plugs, begging plants and tender vegetable plants to the following areas: HS, IV41-IV49, IV51, IV55-56, KW15-KW17, PA34, PA41-48, PA60-PA78, PA80, PH40-PH44, TR21-TR24, ZE1-ZE3