Mexican feather grass Stipa tenuissima 5-10 pot P9

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Size: Potmaat leidend

5-10cm

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Pot 9x9 cm (P9)

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Temporarily sold out

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Benefits according to our specialist

Plantable year-round
Low maintenance
Decorative foliage

Plant features
Description
Planting and care
Packaging and shipping

Genus
Stipa (view all varieties)

Root type
Pot

Pot size
9x9 cm (P9)

Flowering months
July, August

Leaf colour
Brown, Green

Possibilities
Border, Group planting, Planter, Pot, Edge planting

Soil type
All soil types, well-drained

Positioning
Sun

Winter hardiness
-9,4°C / -3,9°C, USDA zone 8b/9a

Fruit-bearing plants
No

Water needs
Average water

Number of plants per m²
9

Evergreen plants
No

Leaf colour
Green

Fragrant plants
No

Growth habit
Clump-forming growth habit

Height at time of delivery excluding pot/clod
5-10

Mature height (cm)
50

Art. no.
1001137

Description

Stipa tenuissima | Mexican feather grass

The Stipa tenuissima, commonly known as Mexican feather grass or Texas needle grass, is a graceful and delicate ornamental grass that adds a touch of whimsy to any garden setting. This deciduous species is celebrated for its fine-textured foliage and airy flower panicles that sway beautifully in the breeze.

Native to the United States and South America, it is perfect for creating movement and a sense of softness within border compositions, group plantings, or when showcased as an elegant feature in pots and planters.

Key Features

The Stipa tenuissima offers a multitude of admirable characteristics that make it a favorite among garden enthusiasts. Here are some of its key features:

This grass has a clump-forming growth habit, reaching an ultimate height of 50 cm, and presents a fine-textured green foliage that transitions into a lovely display of brown and green flowers in the summer months.
Mexican feather grass thrives in a full sun location and adapts to a variety of well-drained soils, making it a versatile choice for different garden settings.
Its average water needs mean that it requires regular watering, especially during dry periods, to maintain its lush appearance.
The plant's delicate and feathery profile is perfect for creating a soft edge along borders or paths.

Tips

For gardeners interested in propagation, Stipa tenuissima can be easily multiplied by division in spring or autumn, which encourages healthy new growth.
To ensure your Mexican feather grass stays lively and robust, avoid over-watering and ensure the soil allows for proper drainage.
Deadheading is not necessary for this plant, as the fading flowers contribute to its ornamental value well into the fall season. However, it can be cut back in late winter to early spring to make room for new growth.
Remember that although drought resistant, Stipa tenuissima does best with consistent moisture, especially when planted in containers.

Ideal placement of a Stipa tenuissima

Stipa tenuissima thrives in full sunlight, which amplifies its delicate, fine-textured foliage and the subtle beauty of its summer blooms. To ensure the healthiest growth, positioning the plant in a location that receives ample sunshine throughout the day is paramount. While adaptable to a variety of soil types, the key is to provide a well-drained environment to accommodate its root system. This species, originating from the Americas, is accustomed to open, airy spaces and is not suited to overly moist or waterlogged conditions. Proper site selection will promote its graceful, clump-forming growth habit and maximize its ornamental appeal.

How do I plant a Stipa tenuissima?

To ensure successful establishment, Stipa tenuissima should be planted in a location that receives full sun and in soil that provides good drainage. Despite its adaptability to various soil types, this species thrives best when not subjected to waterlogged conditions. When planting, space the clumps sufficiently apart to allow for the natural, airy growth habit and to prevent overcrowding. Water the plant moderately after planting to encourage root development. For optimal vigor, division and replanting of the grass clumps are recommended during spring or autumn, promoting rejuvenation and maintaining the health of the plant.

Pruning a Stipa tenuissima

Pruning Stipa tenuissima is a straightforward process that ensures the plant's optimal growth and aesthetic appeal. In early spring, it's advisable to trim the foliage down to the base to remove any old, brown growth from the previous season. This action encourages fresh, vibrant green shoots to emerge, maintaining the plant's elegant, fine-textured appearance. Regular removal of spent flower stalks can also be beneficial, promoting a tidy form and potentially enhancing the density of the clump-forming grass.

Watering a Stipa tenuissima

To maintain the delicate beauty of Stipa tenuissima, ensure it receives consistent moisture, especially during its growth in spring and early summer. While it has an average water need, attention should be given during dry spells. Watering deeply at longer intervals promotes a robust root system, which is preferable over frequent, shallow watering. As the species is not drought-resistant, regular monitoring of soil moisture is recommended, particularly in full sun locations where evaporation rates are higher. Well-drained soil will support healthy growth, preventing water from pooling around the roots.

Fertilising a Stipa tenuissima

To ensure optimal health and vitality, it is beneficial to fertilize Stipa tenuissima annually. The ideal time for application is in the early spring, as new growth begins to emerge. A balanced, slow-release fertilizer is recommended for this species, as it will provide a steady supply of nutrients throughout the growing season, supporting its development and the characteristic feathery plumes that are most vibrant during the summer months. When applying fertilizer, spread it evenly around the base of the plant, taking care not to concentrate it against the stems to prevent potential damage. Watering after fertilizing helps distribute the nutrients into the soil, allowing the plant's roots to absorb them effectively. Regular fertilization will contribute to the robustness and ornamental appeal of this graceful grass.

The characteristics of a Stipa tenuissima

Stipa tenuissima thrives with minimal care, making it an excellent choice for gardeners seeking a low-maintenance yet graceful ornamental grass. Its delicate seed heads dance gracefully in the breeze, creating a serene movement that is soothing to watch. This species is particularly effective when planted in masses, where its fine texture can be fully appreciated. Furthermore, it's a wonderful addition to dry garden landscapes, as it is drought-resistant once established.

Separating/dividing a Stipa tenuissima

To propagate Stipa tenuissima and stimulate its growth, division is a recommended practice. Ideally, this process should be conducted during the cooler temperatures of spring or autumn. Begin by carefully lifting the plant from the soil, ensuring the root system is intact. Once excavated, gently tease apart the clumps into smaller segments, each with a portion of roots. Replant these divisions promptly, spacing them adequately to allow for the natural expansion of this clump-forming grass. Regular division not only promotes a robust root system but also encourages the production of the delicate, feathery plumes that are characteristic of this species.

What will be the height of Stipa tenuissima?

Stipa tenuissima typically grows to a height ranging from 50 centimeters to 1 meter when fully mature.

What will be the width of Stipa tenuissima?

Stipa tenuissima will reach a final spread ranging from 10 centimeters to 50 centimeters.

Which soil type is most suitable for the Stipa tenuissima?

Stipa tenuissima can thrive in a wide range of soil types, but it favors well-drained soil. Ensuring proper drainage is essential for the healthy growth and development of this plant.

What is the ideal positioning for the Stipa tenuissima?

Stipa tenuissima thrives best in a sunny location. This plant flourishes when placed in an area with ample sunlight, promoting its healthy growth and development.

What is the flowering colour of the Stipa tenuissima?

Stipa tenuissima displays delicate flowers in shades of brown and green. These subtle hues contribute to the overall appeal of the plant.

Is the Stipa tenuissima hardy?

Stipa tenuissima demonstrates winter hardiness, tolerating temperatures ranging from -9.4°C to -3.9°C. This corresponds to USDA hardiness zones 8b to 9a. As a result, Stipa tenuissima can withstand the winter months in regions within these hardiness zones, provided that the temperatures remain within the specified range.

Is the Stipa tenuissima evergreen?

Stipa tenuissima is not an evergreen plant. It is a deciduous plant, which means it sheds its leaves at the end of the growing season, typically in the autumn.

What is the growth strength of the Stipa tenuissima?

Stipa tenuissima typically attains its full height within a span of two to five years, demonstrating a moderate yet steady growth pattern.

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