Flower NamePansy
Scientific NameViola tricolor var. hortensis
Flower Color(s)Purple, Yellow, Blue, White
Blooming SeasonSpring, Fall
Soil TypeWell-drained, Loamy, Sandy

Flower NamePeony
Scientific NamePaeonia
Flower Color(s)Pink, Red, White, Yellow
Blooming SeasonLate Spring to Early Summer
Soil TypeWell-drained, Fertile, Loamy

Flower NamePetunia
Scientific NamePetunia
Flower Color(s)Pink, Purple, Red, White
Blooming SeasonSpring to Fall
Soil TypeWell-drained, Fertile

Flower NamePhlox
Scientific NamePhlox paniculata
Flower Color(s)Pink, White, Purple, Red
Blooming SeasonSummer
Soil TypeWell-drained, Moist, Rich

Flower NamePoppy
Scientific NamePapaver
Flower Color(s)Red, Orange, Yellow, Pink, White
Blooming SeasonSpring to Early Summer
Soil TypeWell-drained, Loamy, Sandy

Flower NamePrimrose
Scientific NamePrimula
Flower Color(s)Yellow, Pink, Purple, White
Blooming SeasonSpring
Soil TypeMoist, Well-drained, Rich

Flower NamePeriwinkle
Scientific NameVinca minor
Flower Color(s)Purple, Blue, White
Blooming SeasonSpring
Soil TypeWell-drained, Sandy, Loamy

Flower NamePlumeria
Scientific NamePlumeria
Flower Color(s)White, Pink, Yellow, Red
Blooming SeasonSpring to Fall
Soil TypeWell-drained, Sandy, Loamy

Flower NamePenstemon
Scientific NamePenstemon
Flower Color(s)Purple, Pink, Red, Blue
Blooming SeasonLate Spring to Early Summer
Soil TypeWell-drained, Sandy, Rocky

Flower NamePlumbago
Scientific NamePlumbago auriculata
Flower Color(s)Blue, White
Blooming SeasonSummer to Fall
Soil TypeWell-drained, Loamy, Sandy

Flower NamePasque Flower
Scientific NamePulsatilla vulgaris
Flower Color(s)Purple, Red, White
Blooming SeasonSpring
Soil TypeWell-drained, Sandy, Loamy

Flower NamePersian Buttercup
Scientific NameRanunculus asiaticus
Flower Color(s)Pink, Red, White, Yellow
Blooming SeasonSpring
Soil TypeWell-drained, Rich, Loamy

Flower NamePetty Spurge
Scientific NameEuphorbia peplus
Flower Color(s)Greenish-Yellow
Blooming SeasonSummer
Soil TypeWell-drained, Loamy, Sandy

Flower NamePineapple Lily
Scientific NameEucomis
Flower Color(s)White, Pink, Green
Blooming SeasonSummer
Soil TypeWell-drained, Loamy, Fertile

Flower NamePerennial Flax
Scientific NameLinum perenne
Flower Color(s)Blue, White
Blooming SeasonSpring to Early Summer
Soil TypeWell-drained, Sandy, Loamy

Flower NamePelargonium
Scientific NamePelargonium
Flower Color(s)Pink, Red, White, Orange
Blooming SeasonSpring to Fall
Soil TypeWell-drained, Sandy, Loamy

Flower NamePurple Coneflower
Scientific NameEchinacea purpurea
Flower Color(s)Purple, Pink
Blooming SeasonSummer
Soil TypeWell-drained, Loamy, Sandy

Flower NamePussy Willow
Scientific NameSalix discolor
Flower Color(s)Gray, White
Blooming SeasonEarly Spring
Soil TypeMoist, Loamy, Rich

Flower NameParrot Tulip
Scientific NameTulipa gesneriana
Flower Color(s)Red, Yellow, Pink, Orange
Blooming SeasonSpring
Soil TypeWell-drained, Sandy, Loamy

Flower NamePineapple Sage
Scientific NameSalvia elegans
Flower Color(s)Red
Blooming SeasonLate Summer to Fall
Soil TypeWell-drained, Loamy, Sandy

Flower NamePrairie Smoke
Scientific NameGeum triflorum
Flower Color(s)Pink, Purple
Blooming SeasonLate Spring to Early Summer
Soil TypeWell-drained, Sandy, Rocky

Flower NamePolyanthus
Scientific NamePrimula polyantha
Flower Color(s)Red, Yellow, Pink, Blue
Blooming SeasonEarly Spring
Soil TypeMoist, Well-drained, Rich

Flower NamePassionflower
Scientific NamePassiflora
Flower Color(s)Purple, White, Blue
Blooming SeasonSummer
Soil TypeWell-drained, Fertile, Sandy

Flower NamePink Dianthus
Scientific NameDianthus plumarius
Flower Color(s)Pink, Red, White
Blooming SeasonLate Spring to Early Summer
Soil TypeWell-drained, Sandy, Loamy

Flower NamePeruvian Lily
Scientific NameAlstroemeria
Flower Color(s)Orange, Yellow, Pink, Red
Blooming SeasonSummer
Soil TypeWell-drained, Loamy, Rich

Flower NamePrairie Sunflower
Scientific NameHelianthus maximiliani
Flower Color(s)Yellow
Blooming SeasonLate Summer to Fall
Soil TypeWell-drained, Loamy, Sandy

Flower NamePincushion Flower
Scientific NameScabiosa
Flower Color(s)Purple, Blue, White
Blooming SeasonSummer to Early Fall
Soil TypeWell-drained, Loamy, Sandy

Flower NamePrairie Lily
Scientific NameLilium philadelphicum
Flower Color(s)Red, Orange
Blooming SeasonSummer
Soil TypeWell-drained, Loamy, Sandy

Flower NamePenumbra Daisy
Scientific NameRudbeckia hirta
Flower Color(s)Yellow, Brown
Blooming SeasonSummer to Fall
Soil TypeWell-drained, Sandy, Loamy
Penumbra Daisy

Flower NamePurple Bell Vine
Scientific NameRhodochiton atrosanguineus
Flower Color(s)Purple
Blooming SeasonSummer
Soil TypeWell-drained, Loamy, Sandy
Image source: stocksandgreen.com

Flower NamePerilla
Scientific NamePerilla frutescens
Flower Color(s)Purple, White
Blooming SeasonSummer
Soil TypeWell-drained, Loamy, Rich

Flower NamePink Wood Sorrel
Scientific NameOxalis debilis
Flower Color(s)Pink, White
Blooming SeasonSpring to Fall
Soil TypeWell-drained, Loamy, Sandy

Flower NamePomegranate Flower
Scientific NamePunica granatum
Flower Color(s)Red, Orange
Blooming SeasonSummer
Soil TypeWell-drained, Sandy, Loamy

Flower NamePlum Blossom
Scientific NamePrunus mume
Flower Color(s)Pink, White
Blooming SeasonLate Winter to Early Spring
Soil TypeWell-drained, Loamy, Fertile

Flower NamePaperbush
Scientific NameEdgeworthia chrysantha
Flower Color(s)Yellow, White
Blooming SeasonLate Winter to Early Spring
Soil TypeWell-drained, Loamy, Rich

Flower NamePot Marigold
Scientific NameCalendula officinalis
Flower Color(s)Yellow, Orange
Blooming SeasonSpring to Fall
Soil TypeWell-drained, Loamy, Sandy

Flower NameParrot’s Beak
Scientific NameLotus berthelotii
Flower Color(s)Red, Orange, Yellow
Blooming SeasonSpring to Early Summer
Soil TypeWell-drained, Sandy, Loamy
Image source: https://www.rhs.org.uk/

Flower NamePale Coneflower
Scientific NameEchinacea pallida
Flower Color(s)Pink, Purple
Blooming SeasonSummer
Soil TypeWell-drained, Sandy, Loamy

Flower NamePersian Silk Tree
Scientific NameAlbizia julibrissin
Flower Color(s)Pink, White
Blooming SeasonSummer
Soil TypeWell-drained, Sandy, Loamy

Flower NamePasqueflower
Scientific NamePulsatilla patens
Flower Color(s)Purple, Pink, White
Blooming SeasonSpring
Soil TypeWell-drained, Sandy, Loamy

Flower NamePolyanthus Lily
Scientific NameLilium davidii
Flower Color(s)Orange, Red
Blooming SeasonSummer
Soil TypeWell-drained, Loamy, Sandy

Flower NameParry’s Penstemon
Scientific NamePenstemon parryi
Flower Color(s)Pink
Blooming SeasonSpring
Soil TypeWell-drained, Sandy, Loamy

Flower NamePainted Tongue
Scientific NameSalpiglossis sinuata
Flower Color(s)Red, Purple, Yellow
Blooming SeasonSummer
Soil TypeWell-drained, Loamy, Sandy

Flower NamePeach Blossom
Scientific NamePrunus persica
Flower Color(s)Pink
Blooming SeasonEarly Spring
Soil TypeWell-drained, Sandy, Loamy

Flower NamePine Barren Gentian
Scientific NameGentiana autumnalis
Flower Color(s)Blue
Blooming SeasonFall
Soil TypeSandy, Moist, Acidic

Flower NamePhacelia
Scientific NamePhacelia tanacetifolia
Flower Color(s)Purple, Blue
Blooming SeasonSpring to Early Summer
Soil TypeWell-drained, Sandy, Loamy