ornamentalFamily: AmaranthaceaeGenus: Alternanthera

Cultivar

Thin Gold Alternanthera

Alternanthera 'Thin Gold'

Cultivar: Thin Gold

Alternanthera 'Thin Gold' is a prized ornamental selection featuring delicate, lance-shaped leaves in a bright, consistent gold hue. Its compact and branching habit makes it an excellent choice for colorful mass plantings, borders, or as a contrasting filler in mixed containers. Thriving in heat and humidity, this tender perennial performs best in sunny to partially shaded locations with consistent moisture.

Thin Gold Alternanthera is a vibrant tropical foliage plant known for its striking, narrow, golden-yellow leaves that add intense color to beds and containers. It serves as a reliable, low-growing accent in warm-climate landscapes.

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18-plant pack · Ship

$55.23per pack

$55.23 total

1152 plants available · max 64 packs

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Orders generally ship within 3–7 days after purchase. Agardeni gives priority to USPS Priority Mailfor standard live-plant shipments when practical.

USPS Priority Mail typically has a 2–3 day delivery objective after shipment, but delivery times are not guaranteed.

Weather & Temperature Risk

Agardeni ships from Florida and does not monitor destination temperatures nationwide. Customers are responsible for considering local weather conditions and retrieving packages promptly after delivery.

Agardeni is not responsible for plant damage caused by freezing temperatures, frost, excessive heat, or prolonged exposure to extreme temperatures at the destination.

Inspect live plants promptly after delivery. Eligible plant-condition claims must be submitted within 48 hours of confirmed delivery.

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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 · Plan · Grow

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

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See this cultivar from starter plant to aspirational garden.

Plant Profile

Grow Thin Gold Alternanthera with confidence

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

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Sun

full sun to partial shade

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Water

keep consistently moist but not waterlogged; provide extra hydration during extreme heat

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Mature size

8-12 inches tall, 12-18 inches wide

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Hardiness

10-11

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Growth habit

compact, spreading, and mounding

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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

Best color intensity is achieved in full sun to light shade; plants may lose vibrancy or become leggy in deep shade. Sensitive to frost; treat as an annual in climates colder than USDA Zone 10.

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Climate note

prefers warm, humid conditions; growth slows significantly below 60 degrees Fahrenheit and the plant is killed by frost

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Flower / fruit

grown primarily for its ornamental foliage; flowers are insignificant, white or off-white, and generally removed to focus energy on leaf production

Growing & Care

Everyday care, growth, feeding, and pruning guidance.

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Sun / light

full sun to partial shade

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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 to maintain vibrant foliage color

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Pruning

pinch back tips regularly to encourage bushier, denser growth and to prevent woody stems from becoming straggly

Care notes

Best color intensity is achieved in full sun to light shade; plants may lose vibrancy or become leggy in deep shade. Sensitive to frost; treat as an annual in climates colder than USDA Zone 10.

Size & Habit

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

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Mature size

8-12 inches tall, 12-18 inches wide

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Growth habit

compact, spreading, and mounding

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Spacing

12 inches apart

Flower / Fruit

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

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Flowering / fruiting

grown primarily for its ornamental foliage; flowers are insignificant, white or off-white, and generally removed to focus energy on leaf production

Climate & Hardiness

Cold, heat, chill, and regional growing considerations.

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Hardiness zones

10-11

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Temperature

prefers warm, humid conditions; growth slows significantly below 60 degrees Fahrenheit and the plant is killed by frost

Soil & Water

Moisture, drainage, soil, and pH preferences.

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Watering

keep consistently moist but not waterlogged; provide extra hydration during extreme heat

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Soil

well-draining, nutrient-rich potting mix or garden soil with ample organic matter

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Soil pH

6.0-7.0

More Plant Data

19 additional reviewed fields from this Plant.id.

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Container Growing

well-suited for containers and window boxes; ensure drainage holes are present and monitor moisture levels closely as small pots dry out faster

Family

Amaranthaceae

Foliage Look

bright gold, lance-shaped, delicate, opposite leaf arrangement, dense, clean

Foliage Rules

foliage must be narrow and lanceolate; colors should remain within shades of bright lime-gold to yellow, avoiding deep reds or purples

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Fruit Flower Look

not applicable; focus on foliage

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Fruit Flower Rules

flowers are not a feature and should not be highlighted; juvenile plants will not show reproductive growth

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Growth Habit Rules

preserve the mounding, low-to-the-ground habit in imagery; do not depict as a vertical-growing shrub or tree-like plant

Mature Plant Look

vibrant, golden, low-growing, dense, mounding, color-accented groundcover

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Mature Stage Morphology

dense, mounding form with a tightly packed branching structure displaying brilliant golden lance-shaped leaves

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Morphology Rules

emphasize the texture of the fine, dense branching and the leaf shape; ensure foliage remains consistently bright in color

Plant Faqs

How much sun does Thin Gold Alternanthera need? It performs best with full sun to light shade for optimal foliage color. Can I grow this in a container? Yes, it is an excellent choice for mixed containers when kept consistently moist. Is it frost tolerant? No, it is a tender perennial and should be protected from temperatures below 50 degrees Fahrenheit.

Root Look

fibrous, white, healthy roots filling the plug

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Soil Look

damp, dark, organic, peat-based potting mix, consistent moisture

Starter Stage

small, tender rooted plug with 2-4 pairs of narrow, bright yellow leaves

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Starter Stage Morphology

succulent stems with opposite, lanceolate foliage that appears light green to yellow depending on light exposure

Video Voiceover Script

Welcome to Agardeni, where inspiration for gardening helps us imagine how and where we will grow Thin Gold Alternanthera. This is Thin Gold Alternanthera, available as 18, 36, and 72 plant starter trays through the Agardeni Marketplace. Let this vibrant foliage become part of your aspirational plan, helping you imagine the bright landscape or colorful container garden you want to create. Focus on the brilliant golden leaves that bring a constant, glowing energy to any warm-weather setting, providing a striking contrast to other green garden plants. Establish your starter by potting it into a four-inch container with well-draining soil, then move it to its final home in a sunny landscape or patio pot when fully established. Find your inspiration with Agardeni. Explore real plants and real availability. Start. Plan. Grow.

Youtube Tags

Alternanthera Thin Gold golden foliage tropical plants annuals container gardening landscaping Agardeni starter plants foliage plants garden design bedding plants

Youtube Video Summary

Thin Gold Alternanthera offers a brilliant splash of golden-yellow color perfect for brightening garden beds or containers. This compact, easy-care foliage plant thrives in warm, humid conditions throughout the growing season.

Youtube Video Title

Growing Thin Gold Alternanthera - Vibrant Golden Foliage

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Future Buyer Brand Sellers

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