How do you grow Xeranthemum annuum?
To grow Xeranthemum annuum , also known as the immortelle flower , you could start by imbed the seeded player indoors in tray about 8 to 10 weeks before the last frost . This will give the plants ample time to demonstrate and grow before being transplanted outside . When start the source , ensure to employ well - drain soil and plant them at a depth of about 1/4 in ....