• Yellow Silphium Perfoliatum Flower seeds for Planting - Shade Tolerant, Heirloom & GMO Free Seeds for Home Garden Sale seeds for planting in home garden
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Yellow Silphium Perfoliatum Flower seeds for Planting - Shade Tolerant, Heirloom & GMO Free Seeds for Home Garden

€14,95 EUR
€14,95 EUR
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Size: 100 Pcs
Variant Variant totaal Prijs Variant totaal Savings Aantal
100 Pcs
100 Pcs
€14,95/stuk		 €0,00 €14,95/stuk €0,00
500 Pcs
500 Pcs
€52,95/stuk		 €0,00 €52,95/stuk €0,00
1000 Pcs
1000 Pcs
€78,95/stuk		 €0,00 €78,95/stuk €0,00
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Product Description

Bring bold color and striking foliage to your garden with Yellow Silphium Perfoliatum, a robust perennial known for its large, bright yellow flowers. This shade-tolerant plant thrives in a variety of garden settings, including borders, meadows, and container arrangements. Its long-lasting blooms and hardy nature make it ideal for home gardeners seeking both beauty and resilience.

Features & Benefits:

  • Produces large, bright yellow flowers

  • Shade-tolerant and hardy, suitable for varied garden conditions

  • Tall and striking growth ideal for borders, meadows, and containers

  • Heirloom seeds, non-GMO, perfect for home gardening

  • Attracts pollinators and adds visual interest to any garden

Specifications:

  • Seed Type: Perennial flowering plant

  • Variety: Yellow Silphium Perfoliatum

  • Plant Height: 3–6 feet

  • Bloom Season: Late summer to early autumn

  • Sunlight: Full sun to partial shade

  • Soil Requirement: Well-drained, moderately fertile soil

  • Watering: Moderate; maintain evenly moist soil

Planting & Sowing Instructions:

  1. Soil Preparation: Prepare well-draining soil enriched with compost or organic matter.

  2. Sowing: Sow seeds lightly on the soil surface and press gently; do not cover deeply.

  3. Spacing: Space seedlings 18–24 inches apart to allow for mature growth.

  4. Watering: Keep soil evenly moist during germination and early growth.

  5. Light Requirement: Tolerates full sun to partial shade; partial shade can help reduce stress in hot climates.

  6. Germination Time: 14–28 days under warm conditions (65–75°F).

  7. Transplanting: Transplant seedlings carefully when 3–4 inches tall to permanent locations.

  8. Maintenance: Remove spent flowers to encourage continuous blooming and maintain plant health.

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  • About About
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Features
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Life Cycle

Annual

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Planting Season

Spring–Early Summer

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Growth Habit

Mounding Spreading

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Flavor Profile

Not

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Plant Characteristics

Deep Black Blooms

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Use

Borders, Containers

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Growing Conditions

Full Sun, Loamy Soil

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Harvest Advantages

Continuous Bloom

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Plant Resistance

Heat Tolerant

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Seed Names

Black Velvet Petunia

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Seed Type

Hybrid Open-Pollinated

Planting Information
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Light Requirement

Full Sun

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Planting Depth

Surface Sow

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Sowing Method

Indoor or Direct

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Plant Spacing

10–12 Inches

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Days to Maturity

80–90 Days

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Soil Preparation

No Soaking Needed

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Hardiness Zones

9–11

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Water Needs

Moderate

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Planting Season

Spring

Coverage

Seed Count

Recommended Coverage

100

Up to 50 sq ft

500

Up to 250 sq ft

1000

Up to 500 sq ft

Frequently Asked Questions