How tall do Indian summer Alstroemeria get?
The perfect perennial for borders and patio containers where it will flower continuously from June to November. Height: 75cm (30). Spread: 60cm (24). Compact, clump-forming perennial about 70cm tall, with mid-green, lance-shaped leaves, and clusters of funnel-shaped creamy-white flowers boldly edged pink, with creamy-yellow inner petals, with dark brown speckles, flowering in summer and autumn.
How do you care for Indian summer Alstroemeria?
Plant in fertile, moist but well-drained soil in a sunny or lightly shaded position, ideally sheltered from strong winds. If planting into large containers, use a general-purpose potting compost. Water regularly during the growing season, especially in dry spells, but avoid waterlogging. Ensure the pot you are using is large enough to keep the plants moist in warm weather. Our Container Growing Advice: Choosing Containers: Select generous pots at least 30-40cm deep with excellent drainage holes.
Do you cut back Alstroemeria in winter?
There is no need to cut back alstroemerias in winter, they will die back to the ground naturally. In spring, before new growth appears, you can remove any remaining old stems. Grow in full sun, in any reasonably fertile soil that drains easily. Alstroemerias like a warm, sheltered spot and often do well at the base of a sunny wall.Learn how to grow alstroemeria from cuttings with this easy step-by-step guide. Discover the secrets to successful propagation and enjoy beautiful blooms in your garden.Alstroemeria will grow well in the ground, or as I prefer, in a pot. I have lined my patio with large pots of them and after dying down year after year and returning each spring, they even came back after last year’s hard and repeated frosts.Alstroemeria can be grown from seeds, but seedlings may not bloom for 2 to 3 years. It is much faster to start with a potted plant or dormant rhizomes in spring. The fleshy, finger-shaped roots should be planted as soon as they are received, setting them about 15 cm (6 inches) deep.Sunlight Requirements: Plant Alstroemeria in a location that receives full sun to partial shade. Soil Conditions: Choose well-drained, fertile soil with a slightly acidic to neutral pH. Optimal Timing: Plant Alstroemeria in the spring or Autumn.
How long does it take for Alstroemeria to bloom?
The resulting plants should flower in two or three years. When grown in the right conditions, alstroemerias are generally trouble free. However, do look out for the following issues: Winter cold – especially when newly planted, alstroemerias may suffer in freezing temperatures. Alstroemeria plants will usually bloom continuously from late spring through fall and throughout most of the year in frost-free climates. During the hottest months of the summer, flowering may slow down or stop but should resume once the cooler weather of fall arrives.In the border, they can spread too much, but in pots, they can be contained. You can also keep them flowering for longer if you move the pots from the garden to a greenhouse or conservatory in the winter. But choose the shorter varieties,’ advises Ben. Taller alstroemerias are more likely to get blown over.Once established, Alstroemeria will spread in the garden and become even more floriferous.Alstroemerias benefit from a light feeding schedule, especially during the growing season. Fertiliser tips: Use a balanced, slow-release fertiliser (like 10-10-10) in early spring. Supplement with liquid seaweed or fish emulsion every few weeks while flowering.
How high do Alstroemeria grow?
Alstroemerias can reach over 60cm (2ft) and their big lily-like flowers can make them top heavy, so unless they are in a very sheltered spot, the taller varieties will need staking so they don’t collapse in the wind or rain. Mulch the clumps in autumn and winter to protect them further, and they will reliably overwinter outside. If you have a greenhouse it is well worth growing alstroemerias inside too. Pot them up into 5 litre pots in free-draining, gritty compost. Keep them frost free.Container growing is extremely popular for alstroemeria, especially in gardens with challenging soil or limited space. These versatile plants perform beautifully in pots when given proper care. Ensure the pot you are using is large enough to keep the plants moist in warm weather.Alstroemerias are clump forming and the tubers will multiply and spread over time. You can lift and divide the plant every couple of years to reduce congestion – and give yourself more plants for the garden.Alstroemeria Flower Care The first thing is that they are available all year round – there are not many blooms that can do that! The second reason is they last a long time and, with the right care, can last up to two weeks. To get the most out of your flowers, remove any leaves that will sit under the water line.
What is the lifespan of Alstroemeria?
An essential component of many bouquets thanks to its long vase life (over 2 weeks), Alstroemeria (Peruvian Lily) is a striking beauty that deserves a spot outdoors. Most alstroemerias are hardy and should survive the winter outdoors once their roots are well established and have grown deep into the ground.Vase life: Long lasting, each individual Alstroemeria cut flower lasts about 1 week and each stem will have blooms for up to 2 weeks.Alstroe in containers Keep your potted alstroemeria indoors after September when the frost could start appearing outdoors. You can move them to a location that is free of frost for the winter, such as a sheltered porch or greenhouse.Alstroemerias need little pruning. During the growing season just remove the spent flower stems right at the base to encourage more to grow, then remove any remaining old stems in early spring before the new shoots appear.