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Rudbeckia x American Gold Rush (72 plugs per tray) PP28498

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Product Code: 2568
Availability: Ships in Spring 2023
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Rudbeckia x American Gold Rush (72 plugs per tray) PP28498


Rudbeckia x American Gold Rush (72 plugs per tray) PP28498

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A strikingly symmetrical, vigorous winner from Intrinsic Perennial Farm. Loaded with golden daisies for weeks. Outperformed all others in our trials in PA.

  Tray Size: 72 plants
  Common Name: Black-Eyed Susan
  USDA Hardiness Zone: 4 - 9
  Mature Height: 22 inches
  Color: Gold
  Exposure: Full Sun
  Patent/Royalty: PP28498 .25 per plant included in tray price

Plugs per Tray 72. Depth 2.35". Volume (max. dry) cubic inches: 2.23
Recommended Finish Size: 1 gallon
Growing Media: Well-draining commercial media
Growing Temperature: 65-75 F (days) 55-65 F (nights)
Soil PH: 5.8-6.2
Soil EC: 1.8-2.2
Finish Time for Spring Sale: 12 - 14 weeks
Growing Info: Pinching not required.
Fertilizing: Constant liquid feed at low levels of 100 - 150 ppm N
Moisture Level: Grow plants evenly moist.
Watch for Pest and Disease: Aphids, whiteflies, thrips, Botrytis
Vernalization Requirements: Not required.
Supplemental Lighting: Plants require 14+ hours photoperiod.
Growth Regulators: Generally, not needed.
Day Length: Long Day
Other: None


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