Flowering in the garden this week is our Macon, Georgia collection of the southeast US native Asarum arifolium ‘Macon Jars’. Other forms of A. arifolium from further north in it’s range won’t be flowering for several more weeks. We trim the old anise-scented foliage of our asarums so we can better enjoy the amazing floral show of this native woodland perennial. The new leaves will emerge in just a matter of days.
Few gardeners outside of California and the Pacific Northwest have tried growing Cupressus sargentiae (Sargent’s Cypress). We often assume that plants endemic to California won’t grow on the East Coast, but our trials have found such a broad assumption to be quite false. Our specimen from Patrick’s collection north of San Francisco still looks great after our recent 11F temperatures. The amazing lemon-scented foliage fragrance is quite incredible, and as such, should make it a great plant for making holiday arrangements/wreaths. The plant should mature size should be between 40-70′ in height. Taxonomy of this Cupressus is stuck in a taxonomic tug of war, with one camp, who wants to rename it Hesperocyparis sargentii. Winter hardiness is Zone 7b-10, guessing.
Flowering this week is the amazing Southeast native subshrub, Clinopodium georgianum. The leaves have a wonderful fragrance of strong peppermint, and the flower show isn’t bad either. This is Zac/Jeremy’s collection from Henry County, Alabama.
A carpenter bee working nearby stopped in for a floral snack.
Our 4.5 year old clump of Rosmarinus ‘Arp’ has become ridiculously large, as rosemary does. When we moved to our new home, Anita requested one near the kitchen door, which was a no-brainer since I am in love with both her and her rosemary chicken. Rosmarius ‘Arp’ has been one of the most winter hardy of all rosemary cultivars we’ve trialed.
One of our favorite blue-foliage conifers that thrives in the southeast heat and humidity is Cupressus arizonica var. glabra ‘Blue Ice’. This is a four year old planting of the Arizona native that’s already made a nice size specimen. Cupressus ‘Blue Ice’ is great to use for Christmas arrangements, due to it’s color, foliage fragrance, and ability to hold up very well after being cut.