Persea americana 'Kona Sharwil' are prized for their rich, nutty flavour, their small seed, and their ample buttery flesh.

Persicaria bistorta 'Hohe Tatra' forms slowly spreading, semi-evergreen mounds topped with wands of densely-packed, glowing pink flowers.

Philodendron hastatum is known as the silver sword philodendron. It is a beautiful houseplant with silvery leaves.

Phlomis cashmeriana is an stately, architectural perennial with felted grey-green leaves and tall spikes with whorls of lavender pink, snapdragon-like flowers.

Phlox paniculata 'Jeana' is a standout pollinator magnet with excellent powdery mildew resistance.

Physocarpus opulifolius 'Raspberry Lemonade' is a cold-hardy ninebark shrub with chartreuse foliage, white flowers, and red ornamental fruit.

Pinellia cordata has variegated foliage and green Jack-in-the pulpit flowers with a long spadix and bubblegum fragrance.

Plectranthus ‘Velvet Diva’ is a Swedish Ivy with large two-lipped tubular lilac-purple flowers with dark green to purple foliage.

Plectranthus ‘Velvet Starlet’ is a Swedish Ivy with large two-lipped tubular flowers in rose, pink and violet hues with dark foliage.

Pleione 'Ginzanko' produces gorgeous pink and white orchids with long tubular throats filled with white and yellow.

Pleiospilos nelii Red Mix is a purplish red split rock with black spots, pink interiors, and magenta flowers that smell like coconut.

Plumeria 'Angelica' offers fragrant pink flowers with a hint of coral peach at the centres.

Plumeria 'Cancun Dreams' offers fragrant flowers that emerge dark pink and age through pink to white with orange centres.

Plumeria 'Celadine' offers fragrant flowers with yellow petals with thin white edges.

Plumeria 'Lavender Splash' has fragrant lavender pink flowers with lighter centres and a central yellow glow.

Plumeria 'Lollipop' has fragrant pink, yellow and white flowers.

Plumeria 'Pacific Pearl' offers fragrant white and yellow flowers.

Plumeria 'Pacific Star' has fragrant bright white flowers with yellow centres.

Plumeria 'Pink Rainbow' has fragrant bright pink flowers with a central yellow glow.

Plumeria 'Rainbow Treasure' has fragrant bright pink and yellow flowers with white highlights as the flowers age.

Plumeria 'Ruby Star' has fragrant rich pink flowers with orange centres.

Polemonium 'Hurricane Ridge' has clusters of lilac-blue flowers atop dense, mounded, fern-like foliage.

Polygonatum odoratum 'Echigo-Nishiki' has light green foliage that is streaked with white and white, fragrant, pendulous flowers in spring.

Polygonatum odoratum 'Kouda-Nishiki' is a rare variegated Japanese form with variably creamy white and yellow streaked leaves on red stems.

Polygonatum odoratum 'Kouga' has bright yellow foliage with green misty tones and white flowers that dangle below the stems.