Methods For Growing Arum Lilies?

Arum lilies are a popular and mysterious perennial plant in the UK, known for their extreme toxicity. However, they can be well-cared for with proper care, including gloves and skin-covering. To grow Arum lilies, ensure that the planting depth is at least four inches. Zantedeschia species, such as Arum lilies and Calla lily, can be grown from rhizomes of seeds, with bulbs planted at about 5 cm deep and 30 to 40 cm (12 inches) deep. Space tubers around 12 to 16 inches (30 to 40 cm) apart due to their wide-reaching leaves.

Calla lilies, also known as Kiwi Blush, require frost-free conditions and prefer moist, well-drained soil and partial shade. They can tolerate full sun in cooler climates but require consistent moisture for best growth and flowering. Planting in the ground is recommended, but avoid planting too deeply. Hardy arum lilies can form clumps up to 90cm (3ft) tall and wide.

Calla lilies grow in full sun or partial shade, with full sun being best in cool summer areas and partial shade preferred in hot summer areas. Plant calla lilies in the spring after all danger of frost has passed or when the soil has warmed up to at least 65°F. Keep the soil moist, but not soggy, provide bright, indirect light, apply liquid fertilizer monthly while in flower, and keep away from frost.

How should lilies be planted?

Lily bulbs should be planted at least 12cm above the bulb, with deeper plantings providing extra winter protection. They should be planted 15cm apart and three times the depth of the bulb’s height. To care for lilies, support tall-growing plants with a plant support, feed them with tomato feed every fortnight, and deadhead spent blooms to prevent energy waste on seed production. Martagon lilies self-seed, but this rule applies only to them. Flowering stems should not be cut back to soil level, but left in place until they brown, providing energy for the bulb.

Do arum lilies prefer sun or shade?

Arum plants, such as Z. aethiopica, thrive in full sun and hot environments, with tall white flower spathes that can grow up to 4ft tall. They can be grown near water or in a basket planted with soil and lowered into the water. In frosty areas, a good winter mulch protects the rhizomes and feeds them. Established plants typically flower by April and continue until autumn. Z. aethiopica ‘Crowborough’ is a smaller form with a dense habit and white spathes, while Z. aethiopica ‘Green Goddess’ grows larger but has dull green flower spathes with irregular white centers. Water freely and feed the plants during the growing season.

Where is the best place to plant arum lilies?

Arum italicum thrives in humus-rich, well-drained soil, and can be planted in containers using soil-based compost or multipurpose compost. Choose a position in full sun, partial or dappled shade, and space tubers 10-15cm apart. Arum is hardy to -20C and can be planted directly outside in spring without frost protection. Plant the tubers directly into a cleared space or pot them up for a few months to establish without competition or disturbance.

Do lilies grow better in pots or ground?

Lilies grow well in containers, with taller types requiring support. Suitable species include Lilium auratum, L. formosanum, L. longiflorum, and L. speciosum, while suitable cultivars include Asiatic hybrids and the ‘Pixie’ series. Plant in early autumn, but bulbs can be planted until spring. Lilies can also be forced into flower for indoor display, with Asiatic hybrids, L. auratum, L. longiflorum, and L. speciosum. These bulbs are kept in a cool environment to flower without natural winter chill, around six weeks after planting.

Where is the best place to plant lilies?

Lily plants thrive in loose, loamy, fertile, and well-draining soil. Choose a spot where water quickly drains to avoid rot. A slightly acidic soil with a pH between 5. 5 and 7. 0 is ideal for planting lily bulbs. If you’re unsure about your soil quality, visit your local extension office for testing and suggestions. Annually amend the soil with well-decomposed compost and organic amendments. Plant lily bulbs in an area with full sun, ensuring they receive at least six to eight hours of direct sunlight per day. This helps maintain a solid upright position in the garden bed and prevents lilies from reaching out in different directions.

Do lilies like direct sunlight?

Lilies require 6-8 hours of direct sunlight daily for consistent blooms, similar to other flowering plants. They prefer soil rich in organic matter with a pH between 6. 0 and 6. 5, similar to clematises, with cool, moist roots and sunny areas for their heads. Well-draining soil is crucial for their growth, as any bulbs left in water will rot. To promote proper drainage, enrich the soil with leaf mold, compost, or well-rotted manure.

Do lilies like sun or shade?

Lilies require full sun for optimal growth, with six hours or more being essential. They prefer low-growing annuals, perennials, or grasses to keep their roots cool. They prefer rich, but not overly beefy soil, with Orienpet lilies tolerant of a leaner diet. Drainage is crucial, and they prefer to be planted in a berm or raised bed to allow water to drain away from the bulbs. A pH of 5. 5 to 6. 5 is best for lilies.

Do arum lilies like a lot of water?

To grow hardy arum lilies, give them ample room to form clumps, while plant smaller, tender calla lilies 30cm apart. Water them regularly until established and during dry spells. Zantedeschias are exotic plants with large fluted flowers in various colors, and they bring tropical flair to containers and borders. They are easy to grow, blooming from late spring into summer, and best planted in spring in sun or partial shade, in moist soil. Some require winter protection. To make new plants, divide clumps. It is recommended to read the instruction labels on your plants.

What is the problem with the arum lily?

Arum Lilies are susceptible to pests and diseases, including brown Christmas Beetles attacking them in December. Handpicking them at night can protect them. They are also susceptible to bulb rot caused by fungus, which can occur when plants get too much water in hot weather and the soil compacts. To address this, cut back foliage and flower stalks, remove bulbs, compost, and replant them. Apply a fungicide solution and water the plants lightly after 7 weeks. However, these plants are poisonous if chewed or eaten raw.

Do lilies need a lot of water?

Lilies thrive in rich, nutrient-rich soil, so it’s essential to apply Breck’s Food for Bulbs and Perennials in spring and summer. Lilies need about an inch of water per week during the growing season, and additional watering is recommended if rainfall is insufficient. To achieve big, beautiful flowers, remove spent flowers to prevent seed pod formation, which is essential for bulb and flower production. Leave foliage until it turns yellow, as it builds energy for the bulb and future flower production.

When planting lilies in containers, choose larger pots, at least 12 inches deep, and 10 gallons or larger. Use quality commercial potting soil, add rocks or small stones to the bottom, and ensure drainage holes to prevent bulb rot. Avoid removing foliage until the foliage turns yellow.

What is the best way to grow arum lilies?

Arum lilies flourish in soil that is rich in decomposed matter and respond well to the application of compost, kraal manure, or organic fertilizers. A balanced liquid fertilizer should be applied every two weeks. The removal of dead leaves is a relatively simple process, and it is advisable to cut them back to a short length when the first frost arrives.