Bushy, evergreen shrub with dark green leaves that are gray beneath. White flowers are borne in corymbs in midsummer; orange berries follow blooms. Reaches up to 10 feet tall and about as wide. Keep sheltered from wind.
Pyracantha ( Firethorn )
Golden Charmer is a vigorous, bushy shrub with arching branches and glossy, bright green leaves, to 2 inches long. Small, white flowers are borne in corymbs in early summer, followed by bright orange berries, 3/8 inches across. 10 feet tall […]
Pycnostachys dawei ( Pycnostachys )
Evergreen perennial that bears bright blue, tubular flower spikes in summer. Reaches up to 6 feet tall and up to 36 inches wide. Leaves are green with red beneath and reach up to 12 inches long.
Pycnanthemum virginianum ( American Mountain Mint )
Perennial native to woodland meadows in the U.S. Reaches 30 to 36 inches tall and 12 to 18 inches wide. Bears corymbs of pink or white flowers in late summer. Ideal for herb gardens. Leaves emit fragrance when crushed. Keep […]
Putoria calabrica ( Stinking Madder )
Slow-growing, spreading evergreen shrub that reaches only 3 inches tall and up to 12 inches wide. Grown for its funnel-shaped flowers from pink to purple. Blooms early to late summer. Ideal for a rock garden. Virtually pest free. Prefers well […]
Puschkinia libanotica ( Striped Squill )
Bulbous perennial grown for its racemes of small white flowers. Blooms in spring. Best grown in a rock garden or with shrubs. Somtimes referred to as Puschkinia scilloides var. libanotica.
Purshia tridentata ( Antelope Bush )
Deciduous shrub or small tree reaching up to 10 feet tall and 8 to 10 feet wide. Dense and wide-spreading, give this shrub plenty of room in a sunny location. Bark is gray or brown and branches are woolly. Hairy […]
Punica granatum ( Pomegranate )
Punica granatum is a large shrub or small tree, oval to rounded in habit, growing 12 to 20 feet tall, lesser spread. Foliage is late to emerge, dark green and lustrous, remains late into the fall. Showy flowers are 1 […]
Pultenaea procumbens ( Eggs And Bacon )
Evergreen shrub that is low and spreading. Ideal for a shrub border or base of a wall. Leaves are grayish green, narrow and elliptic. Orange-red pea-like flowers bloom from spring to early summer. Prefers moderately fertile, well-drained soil in full […]
Pulsatilla vernalis ( Eastern Pasque Flower )
Clump-forming, basal perennial with leaves that overwinter. Pendent buds produce white flowers that are violet on the outside in late spring. Leaves are soft and hairy and ornamental seedheads follow blooms. Protect from excessive winter moisture.
