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Growth Rate
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- Growth Rate: 'Timeless Treasure' has a moderate growth rate, forming a dense, rounded mound within one to two growing seasons. It steadily fills out garden beds, borders, or containers, creating a full, attractive appearance.
- Mature Growth : At maturity, Heuchera 'Timeless Treasure' reaches a height of 8-12 inches and a spread of 12-18 inches. Its compact size makes it perfect for borders, ground cover, or containers, providing texture and color in small garden spaces.
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Colorful leaves
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Flowering
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Yes |
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Bloom Color
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Disease resistant
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Yes |
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Cold Tolerant
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Yes |
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Heat Tolerant
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No |
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Drought Tolerant
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Yes |
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Deer Resistant
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Yes |
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Edible
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No |
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Wildlife Attraction
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Heuchera 'Timeless Treasure' attracts pollinators such as bees, butterflies, and hummingbirds, who are drawn to the nectar-rich flowers. The plant is also deer and rabbit resistant, making it a great choice for gardens prone to wildlife browsing. |
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Self-pollinating
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Seasonality
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Timeless Treasure is a semi-evergreen perennial, retaining its attractive foliage throughout most of the year, especially in milder climates. The plant is hardy and offers interest from spring through fall, with an extended flowering period. |
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Ideal For
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Borders, shade gardens, woodland gardens, containers, edging, underplanting for shrubs |
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Leaf Description
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The foliage of 'Timeless Treasure' is beautifully lobed and has a striking metallic silver sheen with deep, dark purple veins. The leaves form a dense, compact mound, creating a rich texture and color contrast in shaded areas. This foliage remains vibrant throughout the growing season, making it a focal point in the garden even when the plant is not in bloom. |
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Flower Description
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- Flowering Season: This variety is known for its long-blooming period, with flowers appearing from late spring through fall, typically May to September. The frequent and extended blooming season sets 'Timeless Treasure' apart from other Heucheras.
- Flower Description: The flowers of Heuchera 'Timeless Treasure' are small, delicate bell-shaped blooms in shades of soft pink to white. They are borne on slender, upright stems that rise above the foliage, creating an airy, graceful appearance. The blooms attract pollinators and provide a lovely contrast to the deep-colored leaves.
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Planting Instructions
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- When to Plant: Plant in early spring or fall to allow the plant to establish its roots before the hot summer or cold winter months.
- How to Plant: Dig a hole twice as wide as the root ball and place the crown of the plant at or slightly above the soil level. Space plants about 12-18 inches apart for optimal growth and air circulation.
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Pruning & Maintenance
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Pruning is minimal for 'Timeless Treasure'. Remove any dead or damaged leaves in early spring to refresh the plant's appearance. After the flowers fade, cut back the spent flower stalks to encourage continued blooming and maintain a tidy look. |
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Water Needs
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Timeless Treasure prefers consistently moist, well-drained soil. Water regularly during the first growing season to help establish a strong root system. Once established, the plant is moderately drought-tolerant but benefits from regular watering, especially during dry spells. Avoid waterlogged conditions, as this can lead to root rot. |
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Light Needs
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This Heuchera variety thrives in partial shade to full shade. It can tolerate some morning sun but should be protected from harsh afternoon sunlight, especially in hotter climates, to prevent leaf scorch. In shaded gardens, the foliage maintains its vibrant color and texture. |
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Harvesting
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The delicate flowers of 'Timeless Treasure' can be harvested for use in fresh floral arrangements. The soft pink or white blooms add an elegant, airy touch to bouquets. Additionally, the foliage can be used in arrangements for added texture and contrast. |
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Fertilizing
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Fertilize in early spring with a balanced, slow-release fertilizer or compost to promote healthy growth and abundant flowering. A second light application of fertilizer in midsummer can support ongoing growth and flower production. |
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Additional Care Tips
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- Mulching: Apply a 2-3 inch layer of organic mulch around the base of the plant to retain moisture, suppress weeds, and regulate soil temperature.
- Soil: 'Timeless Treasure' prefers rich, well-drained soil that is slightly acidic to neutral. It is adaptable to a variety of soil types but performs best in soils with good drainage to prevent root issues.
- Disease Resistance: This Heuchera variety is resistant to most pests and diseases. Ensure proper air circulation and avoid overly wet conditions to prevent problems such as powdery mildew or root rot.
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Pollination
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The flowers of Heuchera 'Timeless Treasure' are pollinated by bees and other pollinators. Though self-fertile, the presence of pollinators can improve the health of the plant and contribute to biodiversity in the garden. |
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Companion Plants
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– Hosta – both prefer similar shade and moisture conditions and offer contrasting foliage
– Ferns – such as Dryopteris or Athyrium, which pair well in woodland settings
– Astilbe – complements Heuchera with feathery flowers and shared soil/light needs
– Tiarella (Foamflower) – another shade-loving perennial with delicate blooms
– Brunnera – provides spring color and bold foliage contrast
– Pulmonaria – early spring blooms and attractive speckled leaves make a good visual partner
– Heucherella – interplant with other x Heuchera hybrids for multi-tonal foliage effects |
