Growth Rate
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- Speed: Slow to moderate grower.
- Mature Growth: Reaches 3-5 feet in height and width, with a graceful, weeping, and mounding form.
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Flowering
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No |
Disease resistant
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Yes |
Cold Tolerant
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Yes |
Heat Tolerant
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Yes |
Drought Tolerant
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No |
Deer Resistant
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Yes |
Edible
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No |
Wildlife Attraction
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- Attracts: Provides shelter for small birds and wildlife due to its dense foliage.
- Wildlife Resistant: Deer and rabbits generally avoid Chamaecyparis, making it ideal for areas with heavy wildlife pressure.
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Self-pollinating
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Seasonality
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- Foliage Season: Evergreen, providing year-round interest.
- Flowering Season: Not grown for flowers, primarily valued for its foliage.
- Hardiness Zones: USDA Zones 4-8
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Ideal For
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- Rock gardens
- Borders and edging
- Foundation plantings
- Containers
- Low-maintenance landscapes
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Leaf Description
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- Color: Bright lemon-yellow to chartreuse foliage.
- Form: Thread-like, soft, and finely textured foliage with a weeping habit.
- Winter Interest: The vibrant yellow color holds through winter, adding brightness to cold, dreary months.
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Flower Description
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- Color: Small, inconspicuous flowers that are not a significant ornamental feature.
- Form: Male and female cones may appear, but are not showy.
- Bloom Time: Spring, but not visually impactful.
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Planting Instructions
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- Planting Time: Best planted in spring or fall when temperatures are mild.
- Soil Requirements: Prefers moist, well-drained soil. It tolerates a wide range of soils, from sandy to clay, but thrives in slightly acidic to neutral pH (5.5-7.0).
- Planting Depth: Plant at the same depth as in the nursery pot, ensuring that the crown is at or slightly above the soil level.
- Spacing: Space plants 3-5 feet apart to allow for their natural spread.
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Pruning & Maintenance
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- Timing: Prune in early spring to shape the plant if desired.
- Method: Light pruning is sufficient to maintain shape. Remove any dead or damaged branches, but avoid heavy pruning that may alter the natural weeping form.
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Water Needs
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- Watering Frequency: Water regularly during the first growing season to establish a deep root system. Once established, water during dry spells, but avoid waterlogged conditions.
- Soil Moisture: Prefers evenly moist, well-drained soil, though it is tolerant of short periods of drought once established.
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Light Needs
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- Prefers full sun to partial shade. Full sun brings out the best color, but in hot climates, some afternoon shade is beneficial to prevent scorching.
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Fertilizing
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- Fertilization Time: Apply a balanced, slow-release fertilizer in early spring.
- Fertilizer Type: Use a balanced fertilizer (e.g., 10-10-10) or organic compost to encourage healthy growth. Avoid excessive fertilizing, as it may cause the foliage to become too soft and floppy.
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Additional Care Tips
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- Mulching: Apply a 2-3 inch layer of organic mulch around the base to retain moisture, suppress weeds, and keep the soil cool.
- Drought Tolerance: While it prefers consistent moisture, Lemon Thread is drought-tolerant once established. Avoid waterlogged soil, as this can lead to root rot.
- Pests and Diseases: Generally pest-free, though it may occasionally be affected by spider mites in hot, dry conditions. Proper watering and air circulation will help prevent any issues.
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Pollination
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- Conifers like Chamaecyparis are wind-pollinated but do not rely on flowers for pollination. The plant produces small, inconspicuous cones.
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Companion Plants
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- Heuchera (Coral Bells)
- Japanese Maple (Acer palmatum)
- Lavender
- Ornamental Grasses
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