Ballerina Red
Armoury, Thrift
Armeria latifolia, Armeria plantaginea
Scientific classification
Class
Dicotyledons
Division
Angiospermae
Family
Plumbaginaceae
Order
Caryophyllales
Genus
Armoury
Species
pseudo-armeria
Key information
Description
A caespitose evergreen herbaceous perennial, appreciated in outdoor ornamentals for its globular habitus delineated by the basal rosettes of leaves from which the slender stems emerge bearing colourful flower heads at the apex during the spring-summer period. Easy to grow, it is suitable for flowerbeds, borders and rock gardens, even in compositions with other ornamentals, in well-draining soil.
Variety description
Perennial plant for borders, produces flower heads in spring on a long stem, remains evergreen even in winter.
Origin and history
Origin and distribution
The botanical genus Armeria comprises about 50 species, among them A. pseudoarmeria, which is native to west-central Portugal and from which the current varieties cultivated today are derived.
Main features
Flower size
The flower individually is small, lending elegance to the flowering.
Leaf
The evergreen leaves, gathered in basal rosettes, have filiform lamina.
Flowering period
It flowers from early spring to summer for 90 to 100 days, bringing colour and vibrancy to flowerbeds and borders, also in mixed compositions with other ornamentals.
Leaf colour
Solid colour.
Plant height
The height of the plant varies from 0.15 to 0.2 m, making it suitable both for creating individual homogenous groups and in composition with other ornamentals as a first-rate plant, i.e. at the front of flowerbeds or borders.
Lifespan
Perennial evergreen herb.
Where to plant
The dense foliage coverage, from which the graceful flower heads emerge, makes it suitable for providing a distinctive ornamental accent to flowerbeds, borders
Stem
The herbaceous stem is thin and leafless; the variety has no thorns.
Flower
The flower is pom-pom-shaped, small in size and has single-coloured petals. It flowers from early spring to summer, with a flowering period of between 90 and 100 days. It is not particularly attractive to pollinating insects.
Growth
A variety with globular growth, suitable for creating dense foliage coverings similar to dense cushions topped by colourful flower heads.
Plant habit
Its globular habitus allows it to be used both in homogeneous compact groups and in composition with other ornamentals of different heights in order to create perspective movements of high landscape value.
Branching
Variety with medium branching.
Growing conditions
PH
The ideal soil pH for Armeria is slightly acidic, between 5.8 and 6.0.
Soil preparation
Before spring transplanting, carry out light digging, taking care to remove any weeds that may be present and that may subtract useful light for Armeria development. Finally, add professional quality substrate on the surface for about 5/10 cm, carefully levelling and preparing the planting holes according to a suitable density.
Read more on the Joyflo blogSun exposure
Suitable for exposure in half shade, full sun.
Ideal climate and temperature
The ideal temperature is between 10 and 20 °C, preferring a cool climate. The vital temperature is between -10 and 30 °C
Use
Variety cultivated as a perennial for use in
Outdoor ornamental
Hardiness
Variety of medium to high hardiness; tolerant to temporary drought once stabilised in the new planting site.
Soil
Choose a peaty, well-draining soil to ensure proper root development free of rot.
Difficulty
Cultivation of the Armoury is extremely easy with an overall low level of management effort.
Growing tips
For proper vegetative development followed by suitable flowering, consider that the variety
Prefers cool climate Requires abundant but no stagnant watering
Combinations with other plants
Suitable for creating dense, homogeneous monochrome cushion-like coverings, but also in polychromatic flowerbeds in composition with other ornamentals such as Yarrow, Sandstone, Aubrieta and Campanula; combinations may involve shades of the same colour tone or combinations of different colours according to carefully composed, uniform and restful patterns, defined on the basis of a number of factors such as personal taste, the season and duration of flowering as well as the final height reached by each individual species.
Care and plant health
Planting
When transplanting into a flower bed, apply an average density of 20 plants per square metre to ensure proper development of each specimen, thus obtaining a proportionate and compact final composition; it is advisable to position the plant without completely sinking the lump, taking care not to damage the roots, also water after planting but avoiding water stagnation.
Propagation
Multiplication can be from seed or by head multiplication.
Watering
Avoid both water excesses and dry spells to prevent leaf yellowing and flower desiccation. Use rainwater, alternatively from aqueducts or canals, intervening with hand watering or irrigation. When transplanting, assist the seedling to adapt properly to its new site, keeping it at a constant humidity but free from saturation with stagnation. Thereafter, keep the soil slightly moist, avoiding the plants remaining wet during the evening and night to avoid collar rot.
It is advisable to water directly at the foot of the plant without wetting the aerial part.
Fertilising
During the spring-summer period, apply a specific liquid balanced fertiliser for ornamental flowering plants to the soil, to be diluted in the irrigation water without exceeding the doses and frequencies.
Read more on the Joyflo blogEdibility and toxicity
Edibility for humans
Non-edible ornamental Species.
Expert advice
Tip
Be careful in cultivation of possible aphid attacks within the vegetation. Always maintain good soil moisture to avoid yellowing or drying out the vegetation.
Profile curated by Walter Zoccarato.




