1993 Perennial Plant of the Year. This clumping perennial is known for outstanding rich green foliage and long bloom time—early summer to late fall. Great in borders and rock gardens and prefers not to be kept too wet. The tubular, violet blue flowers attract butterflies, and serve wonderfully as cut flowers.
Cell Size: 72 cell tray. 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: 0.6-0.9
Finish Time for Spring Sale: 8 - 10 weeks
Growing Info: Pinch after transplant.
Fertilizing: Constant liquid feed at medium levels of 150 - 200 ppm N
Moisture Level: Grow plants evenly moist.
Watch for Pest and Disease: Aphids, powdery mildew
Vernalization Requirements: Required for flowering.
Supplemental Lighting: None required.
Growth Regulators: Generally, not needed.
Day Length: Day Neutral
Other: None
