Thymus caespititius — a medium houseplant, prefers full sun light
SPECIMEN · FROM THE LIBRARY
Thymus caespititius

Thymus Caespititius

Updated · 39 observations
ON THIS PLANT

Thymus caespititius is dwarf, aromatic mat-forming groundcover shrub. It is native to oceanic areas in the Iberian Peninsula (northwest Portugal and northwest Spain) and the Atlantic archipelagos of the Azores and Madeira. The plant has narrow, spatula-shaped, smooth leaves to 6 mm (0.24 in) long, fringed with tiny hairs. The rose, lilac or white flowers are borne in small, flattened mat-hugging heads from late spring to summer.

A note from PlantMom

Azores thyme is fairly resistant to disease and generally does not tend to get sick. Nonetheless, it can be vulnerable to pests and diseases present in its environment. These problems are typically not serious. For care, this plant needs moderate maintenance. It should be pruned regularly to preserve a neat appearance and support healthy growth. Fertilizing can also help encourage flowering. Azores thyme is well suited for anyone with outdoor space, like a garden or patio, and does not demand extensive gardening experience. It may need more attention when grown indoors.

— PlantMom
CARE GUIDE

How to keep Thymus Caespititius.

Light

Azores thyme is a sun-loving, perennial herbaceous plant native to open habitats and commonly found in meadows and grasslands. It prefers full sun but can also tolerate partial sun.

Water

Azores thyme, native to the Azores, thrives in consistently moist and moderately humid conditions. To prevent waterlogging, water the plant weekly, maintaining a steady supply of moisture. This is particularly important during cooler months when indoor heating can dry the air. As an evergreen plant, Azores thyme keeps its foliage throughout the year, which underscores the importance of regular watering.

Temperature

Azores thyme can tolerate a wide range of temperatures, yet its distribution may still be constrained by specific combinations of moisture and heat. It grows best in warm summer conditions with sufficient rainfall or irrigation. Long spells of cloudy, rainy weather, as well as extended high temperatures, raise the probability of Azores thyme dying. In winter, adequate protection from cold can enhance the plant’s survival rate.

Fertilizer

The best time to fertilize Azores thyme is in early spring, when it is coming out of dormancy and starting active growth. Fertilization supplies essential nutrients for healthy development. Although Azores thyme has fairly low fertilizer requirements, applying fertilizer once a year can improve its survival and encourage better, longer-lasting flowers.

Pruning

Azores thyme is known for its dense, aromatic foliage. To keep the plant healthy, prune it in the spring. Start by removing any dead stems and then trim the plant by about one-third to encourage bushiness. Be careful not to prune too heavily, as this can stress the plant. Regular light pruning will help prevent legginess and promote a more compact form. For best results, consult horticultural guides for any necessary adjustments based on your local climate.

CHARACTERISTICS

Botanical profile.

Plant Type
Herb
Life Cycle
Perennial
Genus
Thymus
Family
Lamiaceae
Hardiness Zone
6-9
Mature Height
5 cm to 10 cm
Mature Spread
15 cm to 30 cm
Leaf Color
Dark Green, Forest Green
Leaf Type
Evergreen
Flower Color
Pink, Lavender
Flower Size
0.51 cm to 0.76 cm
Bloom Time
Summer
Planting Time
Spring, Summer, Autumn
Harvest Time
Late summer, Early fall, Mid fall
Native Area
Spain, Portugal
ALSO KNOWN AS

Other names.

en Azores thyme
FREQUENTLY ASKED

Reader questions.

What are the sunlight requirements for Azores thyme?

Azores thyme, also known by its botanical name Thymus caespititius, thrives in various sunlight conditions. For optimal growth, it requires 'full sun', which means the plant should receive above 6 hours of sunlight daily. However, it can also grow in 'partial sun', defined as about 3-6 hours of sunlight each day. When cultivating Azores thyme, it's important to observe the movement of sunlight through your garden, selecting locations that ensure an appropriate balance of light and shade, vital for the plant's health and development.

What is the name and botanical name of Azores thyme?

Azores thyme is known by its common name, with its botanical name being Thymus caespititius. This specifies the unique classification of this particular species of thyme, distinguishing it from others within the Thymus genus.

PLATES
Thymus caespititius leaf
PLATE 01 · leaf
Thymus caespititius leaf
PLATE 02 · leaf
Thymus caespititius flower
PLATE 03 · flower
Thymus caespititius flower
PLATE 04 · flower
Thymus caespititius habit
PLATE 05 · habit
Thymus caespititius habit
PLATE 06 · habit
ALSO IN THE LIBRARY

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