Description
This underappreciated North American native actually outblooms its famous sibling 'Goldsturm', flowering from July into October. A cute cut flower and a valuable bird & butterfly habitat plant.
Tray Size: 72 plants
Common Name: Black-Eyed Susan
USDA Hardiness Zone: 4 - 8
Mature Height: 36 inches
Color: Yellow
Exposure: Full Sun
Pot Size: |
72 plant plug tray |
Common Name: |
Black-Eyed Susan |
Zone: |
4 |
Zone: |
5 |
Zone: |
6 |
Zone: |
7 |
Zone: |
8 |
Height: |
2-3 ft |
Color: |
Yellow |
Light Preference: |
Full Sun |
Genus: |
Rudbeckia |
Warranty
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: 8 - 10 weeks
Growing Info: Pinching not required.
Fertilizing: Constant liquid feed at medium levels of 150 - 200 ppm N
Moisture Level: Grow plants evenly moist.
Watch for Pest and Disease: Aphids, whiteflies, thrips, Botrytis
Vernalization Requirements: Required for flowering.
Supplemental Lighting: Plants require 14+ hours photoperiod.
Growth Regulators: Generally, not needed.
Day Length: Long Day
Other: None
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: 8 - 10 weeks
Growing Info: Pinching not required.
Fertilizing: Constant liquid feed at medium levels of 150 - 200 ppm N
Moisture Level: Grow plants evenly moist.
Watch for Pest and Disease: Aphids, whiteflies, thrips, Botrytis
Vernalization Requirements: Required for flowering.
Supplemental Lighting: Plants require 14+ hours photoperiod.
Growth Regulators: Generally, not needed.
Day Length: Long Day
Other: None
