Lupine Seedlings - Lupinus Perennis Wild Lupine Minnesota Wildflowers : Select packet $4.55 1 ounce $6.05 1/4 pound $13.45 1/2 pound $22.75 1 pound $37.65.. Select packet $4.55 1 ounce $6.05 1/4 pound $13.45 1/2 pound $22.75 1 pound $37.65. Nursery grown plants tend to be perennials. Get it as soon as fri, may 21. Annual lupine flowers are grown in a similar way to other lupine flowers. Arboreus, may be raised from seed with extreme ease.
Perennial lupines flower during their first or second year of growth and will produce blooms from late spring to summer each year. 100s of wildflower seed mixtures & species guaranteed to grow in your region. Plants prefer rich, moist soil, and mild temperatures. Amend the planting hole with organic matter, if necessary, to improve drainage. Seeds of the lupine plant may also be chilled for a week in the refrigerator prior to planting.
