Passer aux informations sur le produit
An image of the plant grown with seed for Rudbeckia Goldstrum Seeds - Vibrant Yellow Blooms with Deep Brown Centers, Drought Resistant, Perfect for Continuous Summer to Fall Beauty
  • An image of the plant grown with seed for Rudbeckia Goldstrum Seeds - Vibrant Yellow Blooms with Deep Brown Centers, Drought Resistant, Perfect for Continuous Summer to Fall Beauty
Rudbeckia Goldstrum Seeds - Vibrant Yellow Blooms with Deep Brown Centers, Drought Resistant, Perfect for Continuous Summer to Fall Beauty
$4.99 CAD
Maturity

90 Days
Sunlight

Full Sun
Watering

Occasional

Difficulty

Easy to grow
Life cycle

Perennial
Grow Zones

4 - 9

Quick Reference

Zones

Plant Hardiness Zones describe the average minimum winter temperature for a region. They tell you where a plant can reliably survive outdoors. For example, Zone 5 can handle colder winters than Zone 9. Matching a plant to your zone increases the chance of long-term success.

Days

  • For food crops: Days to maturity is the expected number of days from planting to first harvest. This helps gardeners plan their growing season and time their harvests.
  • For non-food plants: Days to germination indicates how long it usually takes seeds to sprout under normal conditions. This is key for starting seeds successfully.

Types

  • F1 (Hybrid): A cross between two parent varieties. Hybrids are bred for vigor, uniformity, and specific traits such as disease resistance. Seeds saved from F1 plants don’t grow true to type. That means if you try to regrow them from seed, the plant won't necessarily be the same as last year's
  • OP (Open-Pollinated): Varieties that naturally pollinate and remain stable across generations. Seeds can be saved and replanted with consistent results.
  • HM (Heirloom): An open-pollinated variety that has been handed down for many generations. Heirlooms are valued for flavor, tradition, and genetic diversity.

Grows

  • Outdoors: Well-suited for garden beds, raised beds, or open soil, where natural conditions are stable.
  • Windowsill: Compact plants that thrive in containers indoors, often needing only modest light.
  • Anywhere: Highly adaptable plants that perform reliably in both indoor and outdoor settings.

Lifecycle

  • Annual: Grows, flowers, sets seed, and dies in one growing season. Many vegetables and flowers are annuals.
  • Perennial: Lives for multiple years, regrowing each season after going dormant. Often used in landscaping or long-term food crops.
  • Sp. Perennial (Self-Perennializing): A plant that reseeds itself or self-pollinates, giving the effect of perennial growth even if individual plants live shorter lives.

Size

Indicates the recommended container size or soil depth for best growth.

  • “X″ Pot”: The ideal pot diameter (e.g., 5″ Pot), ensuring enough root space.
  • DS (Deep Soil): Requires planting directly in the ground or in a deep raised bed, as shallow pots restrict growth.
 More Details (Opens New Tab)
  • Vibrant Display: Features eye-catching yellow petals surrounding a pronounced deep brown center, creating a stunning visual contrast in your garden.
  • Easy Growth Requirements: Thrives in varied soil types; prefers full sun to partial shade and requires moderate watering, making upkeep straightforward.
  • Extended Blooming Season: Enjoy continuous flowering from mid-summer through fall, providing long-lasting color and vibrancy to your garden landscape.
  • Versatile Culinary Use: Ideal for ornamental purposes, these flowers also attract pollinators, enhancing the biodiversity and health of your garden.
  • Robust Resilience: Highly tolerant to drought and resistant to pests, ensuring a low-maintenance gardening experience even in challenging conditions.

Transform your garden with the brilliant hues of Rudbeckia Goldstrum. Known for their striking yellow petals and deep brown centers, these flowers are a must-have for any summer to fall garden. Start sowing directly in the garden as soon as the soil is workable, or get a head start indoors before the last frost.

These resilient plants thrive in full sun and require only occasional watering, making them perfect for low-maintenance landscapes. With their extended blooming season and ability to attract pollinators, Rudbeckia Goldstrum not only beautifies your garden but also supports your local ecosystem. Plant them today and enjoy a vibrant display of color and life.
Size
How much seed do I need?

Seeds per gram: 7000
Average germination rate: 85%

Package sizes

  • 25 seeds — 21 plants — covers about 32–53 sq. ft.
  • 200 seeds — 170 plants — covers about 255–425 sq. ft.

Plant growth and coverage

  • Upright, clump-forming, bushy habit
  • Height: 60–90 cm (24–36 in)
  • Spread: 45–60 cm (18–24 in)
  • Spacing: 30–45 cm (12–18 in) between plants
  • Mature clumps typically cover 1.5–2.5 sq. ft.; excellent for borders, mass plantings, and pollinator gardens

Choosing a packet size

  • A 25-seed packet is ideal for home gardeners, small borders, or a few containers seeking reliable summer-to-fall color.
  • The 200-seed packet suits larger beds, mass plantings, landscapers, or market growers starting trays for plugs.
GROWING INSTRUCTIONS

Sow Rudbeckia Goldstrum seeds outdoors in early spring as soon as the soil can be worked. Lightly cover the seeds and space them 15 inches apart to ensure proper growth. For an early start, you can sow indoors 4 to 6 weeks before the last frost.

To germinate indoors, maintain a temperature of 70°F and keep the soil consistently moist. Once seedlings have four leaves, reduce the temperature to 60°F and begin feeding with a high-phosphorus fertilizer every two weeks. Harden off seedlings before transplanting outdoors.

Plant in full sun to partial shade and water moderately. Rudbeckia Goldstrum is drought-resistant and requires minimal maintenance. Enjoy continuous blooms from mid-summer to fall, attracting pollinators and adding vibrant color to your garden.
SHIPPING & RETURNS

In Canada, we use fast shipping from our Canadian warehouses. You can expect delivery in 1-3 days.

In the USA, We use our US warehouses, and you can expect your order in 1-3 days, too.

No postaged lettermail or slow shipping from across the world. No customs fees or orders withheld at the border. Tracking numbers for all orders.

We strive to process and ship all orders in a timely manner, working diligently to ensure that your items are on their way to you as soon as possible. Our return policy covers you for late, damaged or defective products.

 Read Our Shipping & Returns Policy

You may also like