Friday, June 29, 2012
Leaves are dark green and about 4½ inches wide by 2 feet long. The foliage is evergreen and is only damaged by severe freezes.
The plant spreads by rhizomes and it doesn't take long to form a massive clump. It makes an excellent background or screening plant if you have the room for it. Old dried canes and leaves remain standing for a long time and manual removal is required to keep the plant looking its best.
The large rhizomes are not edible, but the leaves have many reputed uses in folk medicines.
Alpinia zerumbet is native to eastern Asia and is recommended for USDA Zones 8-12. In Zone 8 the canes may freeze back each year before maturity, preventing the production of blossoms.
There is a variegated form of shell ginger that grows about 6 feet tall, and a dwarf variegated form that only gets about a foot tall.
Tuesday, June 26, 2012
Neoregelia 'Yellow Devil' tolerates brief temperatures as low as 26°F without any damage.
Wednesday, June 13, 2012
Leaves are fiddle-shaped or spoon-like, with a wide lobe at the distal end and coming to a point at the apex. They may be up to a foot long, but are generally smaller unless grown in ideal conditions.
Related species: Plumeria rubra
Tuesday, June 5, 2012
Plumeria rubra branches are thick and stubby with persistent leaf scars.
Leaves are large (often more than a foot long) and pointed on the end.
In some areas, Plumerias are commonly known as Frangipani.
Related species: Plumeria pudica