Five of these have been in the ground since April 2020. Now that they've had a little time, height is consistent, and no staking required. Clearly a seed strain; each plant shows a slightly different color, from dark purple to dark cobalt blue. Only downside is that they are covered in mildew in our foggy climate. Growing next to several 'Black Knight'; 'Pagan Purples' performs better but gets more mildew.