Rudbeckia Irish Spring Seed
Rudbeckia Irish Spring Seed
SKU: 20346RAWUTR-250SD
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  • RAW / 250 seeds / UNTREATED
Irish Spring is a nice companion to Indian Summer. It's slightly smaller plant habit and large, attractive 5-7" blooms with yellow petals is a sharp contrast to the green eye. An excellent item for 6" pot sales or larger. Rudbeckia is commonly known as Black-Eyed Susan and is a grower and gardener favorite!

Color: Yellow petals with a green eye

We offer free standard shipping on orders above $250!

For orders below $250, shipping and handling charges will include outbound freight and packaging materials. Charges apply to all orders, and are based on the total order value before tax. Expedited services are also available at Checkout, and additional charges apply.

We are currently processing and shipping most orders within 1-3 business days of receipt (backorders not included), via USPS or UPS. Due to high demand during the peak months of January to May, orders may require additional time for packaging /shipment. Live plants are only shipped at certain times of the year and may be delayed due to poor weather conditions. Plugs & liners ship directly from our plug & liner grower specialists.

We do not ship on Saturday or Sunday. Orders placed Friday to Sunday are considered received on Monday. We also do not ship during company-recognized holidays.

Currently, Harris Seeds only ships within the continental United States.

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  • Soil temperature: 70-75°F
  • Germination Lighting: Lightly Cover Seed
  • Germination Days: 7-12 Days days
  • Grow on temperature day: 60-65°F
  • Grow on temperature night: 50-55°F
  • Plant spread: 18-24"
  • Plant height: 30-36"
  • Plant type: Annual
  • Maturation days: 90 Days days
  • Planting method: Transplant