Russell Lupine(common name)
Plant family: Papilionaceae
Genus: Lupinus
Species: Polyphyllus
700 mg packet
Plant type: Perennial / biennial
Colors: Pink, Rose, Mauve, Pale yellow, Light blue, Medium blue, Dark blue, Blue-violet, Violet/Lavender, Purple, Dark purple, Black, White
Bloom time: Mid Spring - Early Summer
Texture: Medium
Growth rate: Fast
Height: 18" -48"
Width: 12" -30"
Light requirements: Full sun to partial shade
Soil needs: Moderately fertile, well drained, soil with a ph of 5.5-7.5.
Care: Do not let soil dry between watering. Deadhead to prevent self-seeding as plant can become invasive. Cease feeding 6-8 weeks before first frost. Apply 2" mulch. Trim back in fall.
Pests and diseases: Southern blight, Powdery mildew, Downy mildew, rust, stem rot
Good companions: Alyssum, Pink Loreapsis, Siberian Iris
Propagation: Direct sow in Fall. Sow indoors 6-8 weeks before last frost. Stratify if sowing indoors. Scarify seeds before sowing. Leave exposed to light.