? You will get 125 Seeds of Red Russell Lupine, My Castle, Red Castle Flowers Seeds. ? Red Lupine, or Lupinus polyphyllus Russell Strain, is a perennial that will undoubtedly beautify any garden or meadow with absolutely gorgeous bright scarlet blooms. Also known as "Red Castle", "My Castle" or "Red Russell". ? These beauties will reach a height of 24" - 36" and will require special germination instructions: To soften the hard coating on these seeds, rub them lightly with sandpaper or soak them in 180 degrees F water overnight before sowing. Sow them in early spring, planting 1/2" deep. Keep the soil lightly moist until germination. ? Germination 7-14 days.