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Growth Rate
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- Growth rate: Moderate, with steady annual growth of 6–9 inches.
Mature height: Typically 2.5 to 3 feet tall.
Mature spread: 3 to 4 feet wide.
Form: Dense, rounded, and finely branched, with a naturally compact, mounded shape requiring little pruning.
Lifespan: Long-lived shrub with strong structural wood that rejuvenates easily with periodic pruning.
Hardiness zones: USDA 2–7 — exceptionally cold-hardy and tolerant of windy or exposed sites.
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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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- Highly attractive to bees, butterflies, and other beneficial insects.
Provides continuous nectar availability from early summer to frost.
Resistant to browsing by deer and rabbits, making it a reliable low-maintenance choice in rural or suburban gardens.
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Self-pollinating
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Seasonality
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Spring: New foliage appears; flower buds begin to form.
Summer: Main blooming period; vibrant yellow flowers cover the plant continuously.
Fall: Continued flowering in cooler climates; foliage may develop pale yellow tones before dropping.
Winter: Woody stems remain; plant goes dormant but maintains its shape for winter landscape structure.
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Ideal For
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• Border shrub, mass planting, low hedge, foundation planting
• Mixed shrub borders for summer color
• Rock gardens or sunny slopes
• Xeriscape or low-water gardens
• Pollinator gardens (butterfly / bee attractor) |
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Leaf Description
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Leaves are small, pinnate, and fine-textured, each divided into five narrow leaflets (the classic “cinquefoil” shape).
Foliage color is deep green to gray-green, offering delicate contrast to the bright yellow blooms.
Texture is slightly silky to the touch, with fine hairs that reduce water loss.
Deciduous foliage turns soft yellow-green before dropping in autumn.
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Flower Description
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Blooms are large (up to 1.5 inches wide), flat, and five-petaled, with a cheerful butter-yellow hue.
Flowers appear profusely on branch tips and along new growth, often covering the plant entirely at peak bloom.
The flowering season begins in late spring and continues through early fall, often until the first frost.
Blooms are long-lasting, self-cleaning, and refreshed by light pruning or deadheading.
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Planting Instructions
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- Best planting time: Spring or fall is ideal, allowing roots to establish before summer heat or winter frost.
Site selection: Choose an open, sunny location with well-drained soil. Avoid low areas that retain water.
Hole preparation: Dig a hole twice the width of the root ball and the same depth as the container height. Loosen compacted soil around the edges to encourage root spread.
Soil improvement: Incorporate organic matter such as compost, peat moss, or well-rotted manure into the backfill soil to boost aeration and fertility.
Planting depth: Set the root ball so that the crown sits level with the surrounding soil surface. Do not bury deeper than it grew in the container.
Mulching: After planting, apply a 2–3 inch layer of organic mulch (bark, wood chips, or shredded leaves) around the base to conserve moisture and regulate temperature. Keep mulch 2 inches away from stems to prevent crown rot.
Spacing: Space plants approximately 2.5–3 feet apart for single specimens, or 2 feet apart for mass plantings or borders.
Initial watering: Water deeply after planting to settle soil around the roots.
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Pruning & Maintenance
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Timing: Prune in late winter or early spring before new growth emerges.
Technique: Remove any dead, broken, or weak wood, then lightly shape the plant by cutting stems back by one-third to maintain a neat, dense form.
Rejuvenation pruning: Every 3–4 years, cut one-third of the oldest stems down to ground level to encourage fresh, vigorous shoots and improve flowering.
Summer maintenance: After the first heavy bloom flush, a light trim can promote continued flowering into fall.
Potentilla responds well to pruning and recovers quickly.
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Water Needs
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Establishment phase (first growing season): Keep soil evenly moist but not saturated until roots are well developed. Deep watering is better than frequent light watering.
Once established: Potentilla ‘Goldfinger’ becomes highly drought-tolerant, requiring only occasional deep watering during prolonged dry periods.
Overwatering caution: Avoid standing water or soggy conditions — root rot may occur in poorly drained sites.
A layer of mulch helps maintain consistent soil moisture and minimize summer stress.
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Light Needs
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- Performs best in full sun — at least 6 to 8 hours of direct sunlight daily.
Can tolerate light afternoon shade in very hot or dry climates, but excessive shade will reduce flowering density and compactness.
Full sun ensures maximum flower production and stronger branch structure.
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Harvesting
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For propagation, mature seed can be collected in late summer or early fall, though most propagation is done by softwood cuttings in early summer. |
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Fertilizing
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- Fertilization needs are minimal. In most garden soils, this shrub thrives without additional feeding.
For nutrient-poor or sandy soils, apply a balanced slow-release fertilizer (e.g., 10-10-10 or 14-14-14) in early spring just before new growth begins.
Organic options such as compost or aged manure applied around the base in spring provide gentle nourishment.
Avoid high-nitrogen fertilizers — they encourage excess foliage at the expense of flowers.
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Pollination
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‘Goldfinger’ is self-fertile and pollinated by insects, mainly bees, butterflies, and hoverflies.
The bright yellow flowers produce ample nectar and pollen, serving as an extended food source for pollinators throughout the growing season.
Cross-pollination between nearby Potentilla shrubs may increase seed set but is not necessary for flowering.
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Companion Plants
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Pairs beautifully with other sun-loving, drought-tolerant plants:
Lavandula angustifolia (Lavender) – complements yellow flowers with gray foliage and purple blooms.
Nepeta ‘Walker’s Low’ (Catmint) – adds a soft, cascading form and blue-purple contrast.
Spiraea japonica – shares similar cultural needs and provides pink or magenta blooms.
Juniperus horizontalis – offers evergreen texture and groundcover contrast.
Salvia nemorosa, Coreopsis verticillata, and Sedum ‘Autumn Joy’ – excellent summer companions for continuous color.
Works well with small conifers, grasses, or perennial borders for mixed bed planting.
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