Plant lupine sunrise annual flowers to enjoy a touch of sunrise sprinkling your flowerbeds. These elegant spires grow to heights up to 3 feet and bloom prolifically throughout the summer and into autumn. Plant lupine sunrise flowers in a full-sun or partial-shade location for a striking summer display.
Cultivate the soil down to a depth of 6 inches with the garden spade. Add 2 inches of compost to the top of the soil and work it in well with the spade. Rake the soil surface smooth with a rake. Prepare the growing area in the spring after the last spring frost occurs.
Place the lupine sunrise seeds on the soil, spacing each seed approximately 1 to 1 1/2 feet apart. Cover the seeds with 1/4 inch of fine soil and tamp the soil down gently with your hands.
Lightly water the newly planted seeds immediately. Keep the soil evenly moist during the germination time, which may be as long as three weeks.
Pull weeds out carefully when they appear throughout the growing season to keep them from encroaching upon the lupine sunrise plants.
Water the lupines if less than 1 inch of rain falls within a one-week period.