Peruvian Lily
Alstroemeria pelegrina
Family: Amaryllidaceae
What it is like
Alstroemeria pelegrina is a PERENNIAL growing to 0.5 m (1ft 8in) by 0.6 m (2ft). See above for USDA hardiness. It is hardy to UK zone 9 and is not frost tender. It is in flower from July to August. The species is hermaphrodite (has both male and female organs) and is pollinated by Insects. Suitable for: light (sandy) and medium (loamy) soils and prefers well-drained soil. Suitable pH: mildly acid, neutral and basic (mildly alkaline) soils. It can grow in semi-shade (light woodland) or no shade. It prefers dry or moist soil. The plant can tolerate maritime exposure.
Height (m): 0.5
Where it is found
Sand dunes along the coast. Coastal: grasslands, rocky slopes and shrublands from sea level to elevations of 3500 metres.
S. America - Chile, Peru.
Conservation Status:
Countries/locations it is found in
How it is used
Food
Rating: 2
Root - cooked. A source of starch.
Root: includes bulbs, corms, tubers, rhizomes etc.
Medicine
Rating: 0
Other
Rating:
How it is grown
Requires a fertile, moisture retentive well-drained soil and a warm situation in sun or semi-shade. Prefers a dry sheltered border and a peaty loam. Requires a well-drained soil that stays moist in the summer. Plants succeed in maritime gardens. Possibly hardy to about -10°c. Another report suggests that plants will only tolerate light frosts, but they should prove hardy in selected sites in the mildest areas of the country. The roots should be planted 15 - 20cm deep when dormant in late summer to autumn and then be well mulched to protect them from severe winter weather. Somewhat intolerant of root disturbance, the roots are fleshy and brittle.
Propagating it: Seed - best sown in individual pots in a cold frame as soon as it is ripe although seedlings can be transplanted successfully if they are moved with care whilst small. Pre-soak stored seed for 12 hrs in warm water, warm stratify for 4 weeks at 25°c and then reduce the temperature to 10°c. Excising a small bit of the seed near the embryo after the seed has been warm stratified helps to speed up the germination process. Plant out about 20cm deep into their permanent positions in late summer or autumn. Division in April or October with care since the plant resents root disturbance. Ensure each portion has a growth bud.
Best place to grow: Cultivated Beds; South Wall. By. West Wall. By.
Habit: Perennial
Hardiness: 8-11
Growth:
Soil: Light (sandy), medium
Shade: Semi-shade, no shade
Moisture: Dry, moist
Things to keep in mind
Some people are sensitive to this plant and skin contact with the sap can cause them to get dermatitis.