Do be aware that the sap from some types is really a skin irritant, and that means you’ll have to have gloves when deadheading the plant in summer months and pruning it in drop. Research suggests that the quite large cardenolide content of Asclepias linaria lowers the impact with the https://zionopppp.tribunablog.com/what-does-butterfly-milkweed-annual-or-perennial-mean-45321549