Flowers That Start with P : The Ultimate List of 20 Blooms

Explore our ultimate list of 20 blooms with flowers that start with P. Discover a diverse array of stunning varieties, from popular picks to unique blooms and gain insights into their characteristics and growing tips for a colorful garden display.

Flowers are like nature’s alphabet and today we’re focusing on the letter P. From popular picks to unique blooms, let’s explore 20 beautiful flowers that start with P. Get ready to add some pizzazz to your garden!

1. Peony

Person holding a bouquet of pink peonies, showcasing the beauty of the peony flower.

Here’s the completed chart with information about Peony flowers:

CategoryDetails
Botanical NamePaeonia
Common NamePeony
Plant Zone3-8
Sun ExposureFull Sun to Partial Shade
Soil TypeWell-drained, rich, loamy soil
WateringModerate, do not overwater
Growth HabitUpright, bushy
Height/Spread2-4 feet tall / 2-3 feet wide
Special FeaturesFragrant, long-lived, deer-resistant

Peonies are big, fluffy flowers that come in shades of pink, white and red. They smell great and can live for many years. Learn about peonies

2. Pansy

Beautiful Pansy flowers in white pot with blue and yellow colors.

Here’s a completed chart with information about Pansy flowers:

CategoryDetails
Botanical NameViola tricolor var. hortensis
Common NamePansy
Plant Zone6-10
Sun ExposureFull Sun to Partial Shade
Soil TypeWell-drained, fertile soil
WateringRegular, keep soil moist
Growth HabitMounded
Height/Spread6-9 inches tall / 9-12 inches wide
Special FeaturesCold-tolerant, edible flowers, attracts pollinators

Pansies have faces that look like they’re smiling. They come in many colors and are great for cool weather. Pansy care tips

3. Petunia

Stunning Petunia flower in shades of purple and white, complemented by fresh green foliage.

Here’s a completed chart with information about Petunia flowers:

CategoryDetails
Botanical NamePetunia spp.
Common NamePetunia
Plant Zone9-11 (grown as an annual in most zones)
Sun ExposureFull Sun
Soil TypeWell-drained, fertile soil
WateringRegular, keep soil evenly moist
Growth HabitSpreading, mounding, or trailing
Height/Spread6-18 inches tall / 18-24 inches wide
Special FeaturesLong-blooming, attracts hummingbirds, variety of colors

Petunias are popular for hanging baskets. They bloom all summer and come in lots of bright colors. Growing petunias

4. Poppy

Vibrant red poppies blooming in a garden.

Here’s a completed chart with information about Poppy flowers:

CategoryDetails
Botanical NamePapaver spp.
Common NamePoppy
Plant Zone3-9
Sun ExposureFull Sun
Soil TypeWell-drained, sandy or loamy soil
WateringModerate, drought-tolerant once established
Growth HabitUpright
Height/Spread12-36 inches tall / 6-12 inches wide
Special FeaturesShowy flowers, attracts pollinators, some species are deer-resistant

Poppies have thin, papery petals. They can be red, orange, yellow, or pink. Some types are used to make seeds for baking. Poppy varieties

5. Phlox

Purple flowered Phlox plant with white star-shaped blooms.

Here’s a completed chart with information about Phlox flowers:

CategoryDetails
Botanical NamePhlox spp.
Common NamePhlox
Plant Zone3-9
Sun ExposureFull Sun to Partial Shade
Soil TypeWell-drained, rich, moist soil
WateringRegular, keep soil consistently moist
Growth HabitUpright or spreading, depending on species
Height/Spread6-48 inches tall / 12-24 inches wide (varies by species)
Special FeaturesAttracts butterflies, fragrant, long-blooming, variety of colors

Phlox flowers grow in clusters. They can be short ground covers or tall garden plants. Phlox in the garden

6. Primrose

Yellow primrose flowers with vibrant green leaves in a garden.

CategoryDetails
Botanical NamePrimula spp.
Common NamePrimrose
Plant Zone3-8
Sun ExposurePartial Shade
Soil TypeWell-drained, moist, humus-rich soil
WateringRegular, keep soil consistently moist
Growth HabitClumping
Height/Spread6-20 inches tall / 6-12 inches wide
Special FeaturesEarly bloomer, wide range of colors, attracts pollinators

Primroses bloom early in spring. They like cool, shady spots and come in many bright colors. Primrose care

7. Pelargonium

Close up of pink and white Pelargonium flowers.

Here’s a completed chart with information about Pelargonium flowers:

CategoryDetails
Botanical NamePelargonium spp.
Common NamePelargonium, Geranium
Plant Zone10-11 (grown as annuals in cooler zones)
Sun ExposureFull Sun
Soil TypeWell-drained, fertile soil
WateringModerate, allow soil to dry between waterings
Growth HabitUpright or trailing, depending on variety
Height/Spread12-24 inches tall / 12-24 inches wide
Special FeaturesLong-blooming, drought-tolerant, fragrant foliage, attracts pollinators

Often called geraniums, these plants have round clusters of flowers. They’re great for pots and window boxes. Pelargonium vs. Geranium

8. Periwinkle

Vibrant purple periwinkle flowers surrounded by lush green leaves and water droplets.

Here’s a completed chart with information about Periwinkle flowers:

CategoryDetails
Botanical NameCatharanthus roseus
Common NamePeriwinkle
Plant Zone4-9
Sun ExposureFull Sun to Partial Shade
Soil TypeWell-drained, average soil
WateringRegular, drought-tolerant once established
Growth HabitSpreading or trailing
Height/Spread6-12 inches tall / 12-24 inches wide
Special FeaturesEvergreen foliage, low maintenance, excellent ground cover, blooms throughout the growing season

Periwinkle is a low-growing plant with pretty blue or purple flowers. It’s good for ground cover in shady areas. Using periwinkle

9. Portulaca

Pink Portulaca flower blooming in lush green foliage.

Here’s a completed chart with information about Portulaca flowers:

CategoryDetails
Botanical NamePortulaca grandiflora
Common NamePortulaca, Moss Rose
Plant Zone10-11 (grown as an annual in cooler zones)
Sun ExposureFull Sun
Soil TypeWell-drained, sandy or loamy soil
WateringLow, drought-tolerant once established
Growth HabitSpreading, mounding
Height/Spread4-8 inches tall / 12-18 inches wide
Special FeaturesHeat-tolerant, vibrant colors, low maintenance, attracts pollinators

Also called moss rose, portulaca has bright, cup-shaped flowers. It loves hot, dry conditions. Growing portulaca

10. Pieris

Close-up of white Pieris flowers on tree.

Here’s a completed chart with information about Pieris flowers:

CategoryDetails
Botanical NamePieris japonica
Common NamePieris, Andromeda
Plant Zone5-8
Sun ExposurePartial Shade to Full Shade
Soil TypeAcidic, well-drained soil
WateringRegular, keep soil consistently moist
Growth HabitUpright, bushy
Height/Spread4-10 feet tall / 4-6 feet wide
Special FeaturesEvergreen foliage, fragrant flowers, attractive winter interest

Pieris is a shrub with little bell-shaped flowers. It’s also called lily-of-the-valley bush. Pieris in landscapes

11. Plumeria

Plumeria flowers with vibrant orange and yellow petals.

Here’s a completed chart with information about Plumeria flowers:

CategoryDetails
Botanical NamePlumeria spp.
Common NamePlumeria, Frangipani
Plant Zone10-11 (grown as an annual in cooler zones)
Sun ExposureFull Sun
Soil TypeWell-drained, sandy or loamy soil
WateringRegular, allow soil to dry out between waterings
Growth HabitUpright, bushy or small tree
Height/Spread3-25 feet tall / 3-15 feet wide
Special FeaturesFragrant flowers, tropical appearance, attracts pollinators

Plumeria flowers are used to make Hawaiian leis. They have a sweet smell and come in pink, white, and yellow. Tropical plumeria

12. Purslane

Pink and yellow Purslane flowers covered in water droplets.

Here’s a completed chart with information about Purslane flowers:

CategoryDetails
Botanical NamePortulaca oleracea
Common NamePurslane
Plant Zone2-11 (grown as an annual in cooler zones)
Sun ExposureFull Sun
Soil TypeWell-drained, poor to average soil
WateringLow, drought-tolerant once established
Growth HabitSpreading, mounding
Height/Spread3-6 inches tall / 12-24 inches wide
Special FeaturesEdible leaves, vibrant colors, low maintenance, attracts pollinators

Purslane has small, colorful flowers. It’s easy to grow and can even be eaten in salads. Edible purslane

13. Penstemon

 Red and white Penstemon flowers blooming in a garden.

Here’s a completed chart with information about Penstemon flowers:

CategoryDetails
Botanical NamePenstemon spp.
Common NamePenstemon, Beardtongue
Plant Zone3-8
Sun ExposureFull Sun to Partial Shade
Soil TypeWell-drained, average to sandy soil
WateringModerate, drought-tolerant once established
Growth HabitUpright, bushy
Height/Spread12-36 inches tall / 12-24 inches wide
Special FeaturesLong-blooming, attracts pollinators, variety of colors, deer-resistant

Penstemon has spikes of tubular flowers. It’s great for attracting hummingbirds and bees. Penstemon varieties

14. Pericallis

 Blue Pericallis flowers in a photograph by Jimmy Kirk.

Here’s a completed chart with information about Pericallis flowers:

CategoryDetails
Botanical NamePericallis spp.
Common NamePericallis, Cineraria
Plant Zone8-11 (grown as an annual in cooler zones)
Sun ExposureFull Sun to Partial Shade
Soil TypeWell-drained, fertile soil
WateringRegular, keep soil consistently moist
Growth HabitMounded or upright
Height/Spread8-12 inches tall / 8-12 inches wide
Special FeaturesBright, daisy-like flowers, good for cool-season gardens, attracts pollinators

Often called cineraria, this plant has daisy-like flowers in bright colors. It’s good for cool weather. Growing pericallis

15. Pelargonium

Pink scented Pelargonium flower in front of stone wall.

Here’s a completed chart with information about Scented Pelargonium flowers:

CategoryDetails
Botanical NamePelargonium spp. (Scented varieties)
Common NameScented Geranium, Scented Pelargonium
Plant Zone10-11 (grown as an annual in cooler zones)
Sun ExposureFull Sun to Partial Shade
Soil TypeWell-drained, fertile soil
WateringModerate, allow soil to dry between waterings
Growth HabitBushy, mounding
Height/Spread12-24 inches tall / 12-24 inches wide
Special FeaturesFragrant foliage, variety of scents (e.g., citrus, mint, rose), attracts pollinators, low maintenance

These are special pelargoniums with leaves that smell like lemon, rose, or mint when you touch them. Scented geraniums

16. Poinsettia

A vast expanse of red poinsettias in a greenhouse.

Here’s a completed chart with information about Poinsettia flowers:

CategoryDetails
Botanical NameEuphorbia pulcherrima
Common NamePoinsettia
Plant Zone9-11 (grown as an annual or indoors in cooler zones)
Sun ExposureBright, indirect light
Soil TypeWell-drained, fertile soil
WateringRegular, keep soil evenly moist but not soggy
Growth HabitBushy, upright
Height/Spread2-4 feet tall / 2-3 feet wide
Special FeaturesVibrant red, pink, or white bracts, commonly used as a holiday decoration, prefers warm temperatures

Poinsettias are famous Christmas plants. Their colorful “flowers” are actually special leaves called bracts. Poinsettia care

17. Pincushion Flower

Purple Pincushion Flowers in pot with green stems.

Here’s a completed chart with information about Pincushion flowers:

CategoryDetails
Botanical NameScabiosa spp.
Common NamePincushion Flower, Scabiosa
Plant Zone4-9
Sun ExposureFull Sun to Partial Shade
Soil TypeWell-drained, average to sandy soil
WateringModerate, drought-tolerant once established
Growth HabitUpright, bushy
Height/Spread12-24 inches tall / 12-18 inches wide
Special FeaturesUnique, pincushion-like flowers, attracts pollinators, long-blooming

This flower looks like a pincushion with stamens sticking out like pins. It’s great for cutting. Pincushion flower info

18. Persian Buttercup

 Two Persian Buttercup flowers with green leaves in a vase.

Here’s a completed chart with information about Persian Buttercup flowers:

CategoryDetails
Botanical NameRanunculus asiaticus
Common NamePersian Buttercup, Ranunculus
Plant Zone8-11 (grown as an annual in cooler zones)
Sun ExposureFull Sun to Partial Shade
Soil TypeWell-drained, fertile soil
WateringRegular, keep soil moist but not soggy
Growth HabitUpright
Height/Spread6-12 inches tall / 6-12 inches wide
Special FeaturesShowy, cupped flowers in a range of vibrant colors, good for containers and borders

Also called ranunculus, these flowers have layers of delicate petals. They come in many bright colors. Growing ranunculus

19. Passion Flower

A close-up image of a vibrant Passion Flower with intricate purple and white petals, surrounded by green leaves.

Here’s a completed chart with information about Passion Flower:

CategoryDetails
Botanical NamePassiflora spp.
Common NamePassion Flower
Plant Zone7-11 (grown as an annual or container plant in cooler zones)
Sun ExposureFull Sun to Partial Shade
Soil TypeWell-drained, fertile soil
WateringRegular, keep soil consistently moist
Growth HabitClimbing or trailing
Height/Spread10-30 feet tall / 5-10 feet wide (varies with support)
Special FeaturesUnique, intricate flowers, attracts pollinators, some varieties have edible fruit

Passion flowers have a unique, complex shape. Some types produce fruit called passion fruit. Passion flower varieties

20. Prunella

Purple Prunella flower with small leaves.

Here’s a completed chart with information about Prunella flowers:

CategoryDetails
Botanical NamePrunella spp.
Common NamePrunella, Self-Heal
Plant Zone4-9
Sun ExposureFull Sun to Partial Shade
Soil TypeWell-drained, average soil
WateringModerate, drought-tolerant once established
Growth HabitUpright, clumping
Height/Spread6-12 inches tall / 12-18 inches wide
Special FeaturesEdible leaves, medicinal properties, attracts pollinators

Also called self-heal, prunella has spikes of purple flowers. It’s often used in herbal medicine. Prunella uses

Tips for Growing P Flowers

  1. Check your zone: Make sure the flower can grow in your climate.
  2. Sun or shade: Some like full sun, others prefer shade. Plant accordingly.
  3. Soil matters: Most flowers like well-drained soil. Add compost to improve it.
  4. Water wisely: Some need lots of water, others prefer it dry. Research each plant’s needs.
  5. Pruning: Regular deadheading (removing old flowers) can encourage more blooms.

General flower care tips

Wrap Up

From the fluffy peony to the unique passion flower, P flowers offer a wide range of colors, shapes, and sizes for your garden. Whether you’re looking for easy-to-grow annuals or long-lasting perennials, there’s a P flower for every gardener.

Remember, gardening is about experimenting and learning. Don’t be afraid to try new flowers and see what works best in your space. With this list of P flowers, you’re well on your way to creating a beautiful and diverse garden. Happy planting!

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