ornamentalFamily: AmaranthaceaeGenus: Alternanthera

Cultivar

Krinkle Red Alternanthera

Alternanthera 'Krinkle Red'

Cultivar: Krinkle Red

Alternanthera 'Krinkle Red' features distinctively crinkled, rich burgundy foliage that maintains its deep color throughout the growing season. This compact, bushy plant provides excellent texture and contrast in the landscape or mixed container arrangements. It thrives in warm, humid conditions and is often grown as an annual in cooler climates. With its low-maintenance nature, it serves as a reliable filler or edging plant that brings consistent warmth to garden designs.

Krinkle Red Alternanthera is a vibrant tropical foliage plant prized for its intense, crinkled deep red-purple leaves. It is an excellent choice for adding consistent, dramatic color to garden beds, borders, and patio containers.

Marketplace packs coming soon

Current nursery inventory and 18 / 36 / 72 pricing will appear here when available.

Cultivar Story

Start with Inspiration. Grow Your Aspiration.

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Growing Inspiration

Inspiration for future Agardeni growing environments.

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Marketplace Plant

A realistic representation of the starter plants offered in 18, 36, and 72 plant quantities.

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Aspirational Garden

Grow your aspirational plan into an inspirational garden.

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Plant Detail

A closer look at the fruit, flower, foliage, or mature defining characteristics of this cultivar.

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Repotting / Start Growing

Begin with a starter plant and establish it in a larger pot using quality potting soil with beneficials and fertilizer.

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Start ยท Plan ยท Grow

Start with real plants. Plan with current marketplace availability. Grow your aspirational garden.

Cultivar Video

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Cultivar Video Coming Soon

See this cultivar from starter plant to aspirational garden.

Plant Profile

Grow Krinkle Red Alternanthera with confidence

Key growing information first, with the complete reviewed cultivar profile available when you want it.

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Sun

Partial shade to full sun; foliage color is often most intense with moderate sun exposure.

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Water

Keep soil consistently moist but not waterlogged; moderate drought tolerance once established but performs best with regular irrigation.

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Mature size

10-18 inches tall and 12-24 inches wide

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Hardiness

9-11

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Growth habit

compact, mounding, bushy

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Plant type

tropical foliage plant

View Plant Data

Care, size, flowering, climate, soil, health, and additional reviewed data.

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Good to know

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Growing note

Pinch back stems regularly to encourage a fuller, bushier habit and to prevent legginess. In northern climates, treat as an annual or overwinter indoors in a bright, warm location.

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Climate note

Sensitive to frost and cold; prefers warm temperatures and high humidity.

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Flower / fruit

Grown primarily for its ornamental foliage; small, inconspicuous white or cream flowers may appear in summer, but are not the primary feature.

Growing & Care

Everyday care, growth, feeding, and pruning guidance.

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Sun / light

Partial shade to full sun; foliage color is often most intense with moderate sun exposure.

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Growth rate

moderate

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Fertilizer

Apply a balanced, water-soluble fertilizer every 4-6 weeks during the active growing season.

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Pruning

Lightly trim or pinch tips to maintain shape and encourage denser growth.

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Care notes

Pinch back stems regularly to encourage a fuller, bushier habit and to prevent legginess. In northern climates, treat as an annual or overwinter indoors in a bright, warm location.

Size & Habit

How the plant grows and the space it needs at maturity.

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Mature size

10-18 inches tall and 12-24 inches wide

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Growth habit

compact, mounding, bushy

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Spacing

12-18 inches

Flower / Fruit

Flowering, fruiting, pollination, bloom, and harvest behavior.

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Flowering / fruiting

Grown primarily for its ornamental foliage; small, inconspicuous white or cream flowers may appear in summer, but are not the primary feature.

Climate & Hardiness

Cold, heat, chill, and regional growing considerations.

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Hardiness zones

9-11

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Temperature

Sensitive to frost and cold; prefers warm temperatures and high humidity.

Soil & Water

Moisture, drainage, soil, and pH preferences.

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Watering

Keep soil consistently moist but not waterlogged; moderate drought tolerance once established but performs best with regular irrigation.

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Soil

Rich, well-draining, moisture-retentive garden soil or high-quality potting mix.

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Soil pH

6.0-7.5

More Plant Data

19 additional reviewed fields from this Plant.id.

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Container Growing

Ideal for containers and hanging baskets; ensures good drainage and provides a controlled environment for this heat-loving plant.

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Family

Amaranthaceae

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Foliage Look

deep burgundy, puckered, crinkled, ovate, glossy, opposite arrangement

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Foliage Rules

Leaves must show the signature 'krinkle' or puckered texture; color should be a deep, saturated red-purple or burgundy.

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Fruit Flower Look

tiny, white, nondescript blooms

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Fruit Flower Rules

Flowering is rarely required for presentation as foliage is the primary interest; do not include prominent flower structures on juvenile starter plants.

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Growth Habit Rules

Maintain a compact, mounded, and upright-to-spreading habit; avoid depictions that are excessively leggy or sparse.

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Mature Plant Look

dense, bushy mound of intensely colored, crinkled deep red foliage

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Mature Stage Morphology

Forms a dense, rounded mound of vibrant, crinkled foliage; branching becomes increasingly intricate with maturity.

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Morphology Rules

The crinkled leaf texture and intense burgundy coloration are the most critical identification markers.

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Plant Faqs

How much sun does Krinkle Red need? It prefers partial shade to full sun but benefits from protection during peak afternoon heat. Is Krinkle Red winter hardy? No, it is a tropical plant suitable for zones 9-11 and should be protected from frost. How often should I water my Alternanthera? Keep the soil consistently moist, avoiding complete dry-out between waterings. Can I grow this in containers? Yes, it is an excellent choice for mixed containers where its color provides a great contrast.

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Root Look

white, healthy fibrous roots filling the starter plug

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Soil Look

moist, dark, well-draining peat-based medium

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Starter Stage

Young starter plants exhibit small, crinkled, deep red-bronze leaves on short, tender stems.

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Starter Stage Morphology

Leaves are ovate with a characteristic puckered or curled texture, arranged opposite along the stem.

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Video Voiceover Script

Welcome to Agardeni, where inspiration for gardening helps us imagine how and where we will grow Krinkle Red Alternanthera. This is Krinkle Red Alternanthera, available as 18, 36, and 72 plant starter trays through the Agardeni Marketplace. Let this vibrant foliage plant become part of your aspirational plan, helping you imagine the warm, textured garden borders or patio containers you want to create. The defining feature of Krinkle Red is its intense, deep burgundy foliage, which develops a beautiful, natural crinkle that adds depth and drama to any planting. Establish your starter plug by potting it into a four-inch pot with quality, well-draining mix, then later move it to your final garden or container location once the plant is established. Find your inspiration with Agardeni. Explore real plants and real availability. Start. Plan. Grow.

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Youtube Tags

Alternanthera Krinkle Red foliage plant tropical garden container gardening ornamental plants garden design Agardeni burgundy leaves shrub landscape

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Youtube Video Summary

Discover the vibrant color and unique texture of Alternanthera 'Krinkle Red', a stunning tropical foliage plant. Perfect for adding consistent warmth to your garden beds and container arrangements.

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Youtube Video Title

Growing Krinkle Red Alternanthera: Vibrant Tropical Foliage

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Future Buyer Brand Sellers

Possible future seller options for 2.5-inch, 4-inch, and 1-gallon finished plants.