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Leucophyllum candidum 'Microburst' PP35437

Microburst Dwarf Texas Sage

What is Microburst Texas Sage?

Microburst Texas Sage is a compact dwarf selection developed by Civano Growers to solve common landscape challenges. This patented plant (PP33437) combines the beauty of traditional Texas Sage with exceptional tolerance for heavy, poorly drained soils. Landscape architects and designers choose Microburst for urban environments, small spaces, and sites where drainage issues typically limit plant options. The striking silver foliage and vibrant ultraviolet flowers make this selection stand out in desert and xeriscape designs.

Growth Habit and Size

Microburst Texas Sage grows as a compact, dense shrub that matures to 4 feet tall and 4 feet wide. This perfectly proportioned dwarf form requires less space than standard Texas Sage varieties, making it ideal for smaller residential landscapes, commercial plantings with limited square footage, and container applications. The plant grows at a moderate pace, gradually filling in garden spaces while maintaining its naturally tidy shape.

Foliage Color and Texture

Silver foliage covers this compact shrub year round, providing striking contrast against green plants and desert landscapes. The silvery leaves reflect sunlight and create visual interest even when the plant is not in bloom. This foliage color works effectively in designs that feature cool toned plant palettes or contrast plantings.

Flowering Season and Bloom Color

Microburst Texas Sage produces bold ultraviolet flowers throughout the warm months. The vibrant blooms appear in abundance after summer humidity or rainfall, following the typical Texas Sage flowering pattern. The intense flower color appears almost neon against the silver foliage, creating a dramatic display that draws attention in the landscape.

Sun and Water Requirements

This Texas Sage thrives in full sun and performs best with at least six hours of direct sunlight daily. Once established, Microburst demonstrates excellent drought tolerance and requires minimal supplemental irrigation. Water new plantings regularly during the first growing season to develop a strong root system. What distinguishes Microburst from other Texas Sage varieties is its ability to tolerate heavy, damp soils without damping off, a common problem that affects many desert adapted plants.

Drainage Tolerance and Urban Applications

Microburst Texas Sage tolerates poor drainage conditions that would harm other Texas Sage selections. This unique characteristic makes it a practical choice for urban landscapes where compacted soils, irrigation overspray, and poor drainage are common challenges. While the plant handles wet conditions better than other varieties, providing reasonable drainage still promotes optimal health and flowering.

Wildlife Value and Pollinator Benefits

The ultraviolet flowers of Microburst Texas Sage attract butterflies and bees, providing a valuable nectar source for native pollinators. The dense silver foliage offers shelter and nesting sites for small birds and beneficial insects. Including this plant in landscape designs supports local pollinator populations and adds ecological value to gardens.

Maintenance and Care

This selection requires minimal ongoing maintenance once established. Light pruning helps maintain the compact form and removes spent flowers, though the naturally tidy growth habit reduces the need for frequent trimming. Consistent watering during establishment encourages healthy root development and prepares the plant for long term drought tolerance.

Landscape Design Applications

Landscape architects and designers specify Microburst Texas Sage for foundation plantings, border edging, mass plantings, focal points, and container arrangements. The dwarf size works well in small urban gardens, courtyard designs, and commercial landscapes where space is limited. This plant performs reliably in xeriscaping projects, water wise designs, and challenging urban sites where drainage problems typically restrict plant choices. The silver foliage and ultraviolet flowers add year round color and texture to modern southwestern landscapes.

FAMILY

Scrophulariaceae

MATURE HEIGHT

4 ft

GROWTH HABIT

Leucophyllum candidum 'Microburst' has a compact, clonal, dense, and rounded growth habit, reaching a height and width of approximately 2 to 4 feet. This evergreen shrub features silvery-green foliage and produces bursts of purple flowers, especially after rainfall. It is a slow to moderate grower that requires minimal pruning and thrives in full sun and well-drained soil, making it a low-maintenance choice for borders or containers.

WATER REQUIREMENT

Low to moderate water

HARDY TO

0°F

NATIVE REGION

Texas

TYPE

Shrub

SOIL TYPE

Leucophyllum candidum 'Microburst' PP35437 needs a well-draining, lean, and typically alkaline soil. Unlike traditional varieties of Texas sage that are highly susceptible to root rot in moist conditions, 'Microburst' is notably more tolerant of heavy or damp soils, making it adaptable to a wider range of landscape conditions. Ideal substrates include native desert soils, sandy, rocky, or limestone-based soils, and the plant performs best without rich garden mixes, which can lead to excessive vegetative growth. The key requirement remains adequate drainage, and its patented tolerance for varied soil conditions means minimal soil preparation is needed for it to thrive.

MAINTENACE TIPS

'Microburst' is a low-maintenance, drought-tolerant shrub that needs minimal water. During its first growing season, follow a regular watering schedule to encourage a deep, extensive root system, then gradually reduce frequency, allowing the soil to dry out completely between deep waterings. Avoid overwatering, which can lead to root rot, and do not plant in areas where water accumulates. Fertilization is generally not required, but a light application of a general-purpose, slow-release fertilizer can be applied in early spring if desired.

ELEVATION

4 ft

MATURE WIDTH

LEAF SHAPE

Leucophyllum candidum 'Microburst' has silvery-green, fuzzy, oval leaves that are small and densely cover the compact, rounded shrub. The scientific term for this type of leaf is trichome-covered foliage because the leaves are covered in tiny, hair-like structures called trichomes. These leaves have a velvety texture, shimmer in the breeze, and provide year-round visual interest.

FLOWER COLOR

Ultraviolet

FLOWER CHARACTERISTICS

Leucophyllum candidum 'Microburst' PP35437' produces bell-shaped, ultraviolet to violet-purple flowers that burst open following periods of rain or high humidity, contrasting with its silvery-gray, compact foliage. This cultivar is a small, evergreen, and exceptionally low-maintenance shrub known for its dense, rounded form and high resistance to heat, drought, and deer.

FRUIT/SEED

The fruit of the Leucophyllum candidum 'Microburst' is a small, dry, oblong-ovoid capsule. This capsule changes from green to light brown as it matures, eventually splitting open (dehiscing) to release its seeds. Inside, there are typically 15-25 small, yellowish-brown, irregularly ovoid seeds, which lack wings and have a minutely reticulated surface.

SUN EXPOSURE

Full sun to part shade

POLLINATORS

Leucophyllum candidum 'Microburst' PP35437 attracts various specific wildlife and pollinators, with a primary focus on beneficial insects and birds. Its abundant, vibrant, deep violet-purple, tubular-shaped flowers are a significant nectar source, acting as a magnet for a variety of pollinators, including hummingbirds, butterflies, and bees. In terms of wider wildlife value, the dense foliage of the plant provides important cover and shelter for small birds and other small animals, contributing to a healthy garden ecosystem.

PRUNING TIPS

The 'Microburst' cultivar has a naturally compact and rounded shape, requiring very little maintenance or pruning to maintain its form. Pruning is minimal and best done in early spring or after a flowering period to remove spent blooms, maintain shape, or remove any dead or damaged branches. Avoid the use of hedge shears to shape the plant into tight formal balls, as this can damage the plant's natural character and inhibit flowering. The plant naturally self-cleans by dropping spent blooms, further reducing maintenance.

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