Alstroemeria Plants For Sale in New Zealand

How to grow the best Alstroemeria

Growing Alstroemeria, also known as Peruvian lilies or lily of the Incas, can be a rewarding experience for both novice and seasoned gardeners. These vibrant, long-lasting flowers are native to South America and are cherished for their beauty and resilience. Whether you're interested in cultivating these blooms for your garden or exploring alstroemeria plants for sale in NZ, this guide will provide you with essential tips and insights.

Understanding Alstroemeria

Alstroemeria plants are herbaceous perennials known for their bright, multi-coloured flowers and strong stems. They are often used in floral arrangements due to their longevity and variety of colors, including pink, orange, purple, red, and white. Before diving into the specifics of growing alstroemeria, it’s important to understand their basic requirements:

• Light: Alstroemeria thrives in a sunny spot but can also tolerate partial shade.
• Soil: Well-drained soil is crucial for healthy growth. A mix of sand, clay, and organic matter often works best.
• Water: Consistent moisture is key, but be careful not to overwater as this can lead to root rot.

Are alstroemeria poisonous to cats?

Alstroemeria is not poisonous to cats. The ASPCA lists Alstroemeria as safe for cats, dogs, and even horses.

What do Alstroemeria flowers symbolize?

Alstroemeria flowers, also known as Peruvian lilies, hold a rich symbolism and represent various positive sentiments as presented below:

• Friendship: Alstroemeria's vibrant colors and cheerful appearance symbolize the joy and support found in strong friendships. They are often given as gifts to friends to express appreciation and strengthen the bond.
• Devotion: The delicate petals of alstroemeria represent loyalty, commitment, and dedication. They are a thoughtful gesture to express unwavering support and love for a partner, family member, or dear friend.
• Strength: The resilient stems and sturdy blooms of alstroemeria symbolize overcoming challenges and perseverance. They are a symbol of encouragement and resilience in the face of adversity.
• Prosperity: The vibrant hues and abundance of alstroemeria blossoms are associated with wealth, fortune, and good luck. They are often gifted to wish prosperity and success in business ventures or personal endeavours.
• Colour Symbolism: Alstroemeria flowers come in a wide range of colors, each carrying its own unique meaning:
  • Pink: Love, affection, tenderness
  • White: Purity, innocence, new beginnings
  • Orange: Enthusiasm, energy, creativity
  • Yellow: Happiness, optimism, joy
  • Purple: Royalty, luxury, mystery
• Cultural Symbolism: In various cultures, alstroemeria holds specific meanings:**
  • Inca Culture: Alstroemeria is considered a sacred flower, representing beauty and royalty.
  • Victorian Era: Alstroemeria symbolized sympathy and devotion, often used in funerals and memorials.
  • Chinese Culture: Alstroemeria represents wealth, fortune, and prosperity.
  • Japanese Culture: Alstroemeria represents friendship, brotherhood, and mutual support.

Alstroemeria's versatility and positive symbolism make it a popular choice for gifting and expressing a variety of sentiments. Their vibrant colors and cheerful blooms bring joy and add a touch of elegance to any occasion.

How long do Alstroemerias live for?

Alstroemeria plants are perennials, meaning they can live for many years if they are properly cared for. In ideal conditions, they can thrive for up to 10 years or more. However, their lifespan can be affected by various factors, including proper watering, soil conditions, sunlight exposure, and protection from pests and diseases.

Planting Alstroemeria

Choosing the Right Variety

When selecting alstroemeria plants for your garden, consider the climate and space you have available. Some varieties are more compact and suitable for pots or small gardens, while others require ample space to spread.

Preparing the Soil

Before planting, ensure your soil is well-prepared. Alstroemeria prefers a slightly acidic to neutral pH. Incorporating organic matter like compost can improve soil fertility and drainage.

Spacing

Proper spacing is essential for healthy growth. Plant alstroemeria about 30-40 cm apart to allow adequate airflow and prevent overcrowding.

Transplanting Alstroemeria

Transplanting alstroemeria should be done with care. Here’s a step-by-step guide:

• Timing: The best time to transplant alstroemeria is in early spring or fall when the plant is dormant.
• Digging the Hole: Dig a hole twice the width of the root ball but not deeper than its height.
• Removing the Plant: Gently remove the plant from its container, taking care not to damage the roots.
• Planting: Place the plant in the hole, ensuring the crown is level with the soil surface. Fill the hole with soil and water thoroughly.

Where is the best place to plant alstroemeria?

The best place to plant alstroemeria is in a sunny spot with well-drained soil. They can tolerate some shade, but will flower better in full sun.

Alstroemeria Care

Watering

• Alstroemeria requires regular watering, especially during dry periods. Aim to keep the soil consistently moist, but avoid waterlogging. Mulching can help retain moisture and regulate soil temperature.

Fertilizing

• Feed your alstroemeria plants with a balanced, slow-release fertilizer in the spring to promote vigorous growth. Avoid high-nitrogen fertilizers, as they can lead to excessive foliage at the expense of blooms.

Pruning and Deadheading

• Regular pruning and deadheading will encourage continuous blooming. Cut back faded flowers and stems to the base to stimulate new growth and prevent the plant from becoming leggy.

Should I cut back my Alstroemeria?

Whether or not you should cut back your Alstroemeria depends on the condition of your plant. If you live in a warm climate with mild winters, you can cut back your plant in autumn or early winter. This will help to remove any dead or diseased foliage and encourage new growth in the spring. In colder climates the plant will die back anyway. If the plant is growing vigorously and you want to control it, simply cut it back aggressively after flowering.

How to cut back Alstroemeria

To cut back alstroemeria, use a sharp pair of secateurs and cut the stems off just above ground level. Do this in either late autumn or winter as a general rule.

Should I dead-head my Alstroemeria plants?

Removing spent flowers enables the plant to put more of its energy into new flowers. Therefore, if you have the time, dead-heading is a great way to get more flowers and a tidier plant.

Alstroemeria Care in Winter

In colder climates, alstroemeria may require winter protection. Applying a thick layer of mulch can insulate the roots from freezing temperatures. In areas with severe winters, consider lifting the tubers and storing them in a cool, dry place until spring.

Common Problems and Solutions

Pests

• Alstroemeria is generally resistant to pests, but aphids and spider mites can occasionally be a problem. Regularly inspect your plants and use insecticidal soap or neem oil if infestations occur.

Diseases

• Root rot and fungal diseases can affect alstroemeria, especially in poorly drained soils. Ensure proper drainage and avoid overhead watering to reduce the risk of disease.

Why are alstroemeria leaves turning yellow?

There are several reasons why Alstroemeria leaves might be turning yellow:

• Overwatering is one of the most common causes of yellowing leaves. When the soil is too wet, the roots can't get enough oxygen, which can lead to root rot. Root rot will eventually kill the plant, but it will often start by causing the leaves to turn yellow.
• If you're underwatering your plant, the leaves may start to turn yellow and wilt.
• If they're getting too much direct sunlight, the leaves may scorch and turn yellow. If they're not getting enough light, the leaves may become pale and yellow.
• If they're lacking in nutrients, the leaves may start to turn yellow.
• Pests and diseases can also cause alstroemeria leaves to turn yellow. Some common pests include aphids, thrips, and slugs. Some common diseases include fungal leaf spots and viruses.

Harvesting Alstroemeria

How to Pick Alstroemeria

• When harvesting alstroemeria for floral arrangements, use the "twist and pull" method. Gently twist the stem near the base and pull to remove it from the plant. This technique encourages new growth and prolongs the blooming period.

Timing the Harvest

• The best time to pick alstroemeria is when the flowers are just beginning to open. This ensures maximum longevity in vases and allows the blooms to continue developing.

How do I propagate Alstroemeria?

Alstroemeria are typically propagated by dividing the plants. Carefully remove the plant from its pot and gently divide the root ball into two or more sections. Replant each section in a separate pot and water well.