Meconopsis autumnalis (Nepalese Autumn Poppy) is an erect monocarpic herb that grows up to 5.2 feet (1.6 m) tall. Basal leaves are green…
Browsing: Zone 9a
These flowering plants are rated USDA Hardiness Zone 9a. They can tolerate cold down from 20 °F (−6.7 °C) to 25 °F (−3.9 °C).
Click on the photo or the name of the flowering plant for which you wish to see further information.
Back to Browse Flowering Plants by USDA Hardiness Zone.
You can also browse flowering plants by Scientific Name, Common Name, Genus, Family or Origin.
Massonia pustulata (Blistered Massonia) is a small bulbous perennial with two horizontal opposite leaves and virtually stalkless, white…
Magnolia figo (Banana Shrub) is an evergreen tree that grows up to 13 feet (3.9 m) tall. Leaves are leathery, dark glossy-green, and up to…
Lonicera caerulea (Blue Honeysuckle) is a deciduous shrub that grows up to 6.6 feet (2 m) tall. The opposite leaves are grayish-green…
Lilium catesbaei (Catesby's Lily) is a lovely plant that produces a single flower and generally blooms from late summer into fall…
Asclepias tuberosa (Butterfly Weed) is a perennial plant with clustered orange or yellow flowers from early summer to early fall. It grows…
Coreopsis auriculata 'Zamphir' (Ear-leaved Tickseed) is a compact selection that forms a low mound of small rounded green leaves. It…
Hibiscus asper (Bush Roselle) is a perennial herb that grows up to 6.6 feet (2 m) tall. Stems have fine prickles and simple or stellate…
Lavandula lanata (Woolly Lavender) is a dwarf, evergreen shrub with white-woolly stems and leaves. It grows up to 3.3 feet (1 m) tall…
Kalmia microphylla (Alpine Laurel) is a perennial shrub that grows up to 2 feet (60 cm) tall. Its branches and twigs are fuzzy in early …