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

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

Category	Details
Botanical Name	Paeonia
Common Name	Peony
Plant Zone	3-8
Sun Exposure	Full Sun to Partial Shade
Soil Type	Well-drained, rich, loamy soil
Watering	Moderate, do not overwater
Growth Habit	Upright, bushy
Height/Spread	2-4 feet tall / 2-3 feet wide
Special Features	Fragrant, 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

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

Category	Details
Botanical Name	Viola tricolor var. hortensis
Common Name	Pansy
Plant Zone	6-10
Sun Exposure	Full Sun to Partial Shade
Soil Type	Well-drained, fertile soil
Watering	Regular, keep soil moist
Growth Habit	Mounded
Height/Spread	6-9 inches tall / 9-12 inches wide
Special Features	Cold-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

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

Category	Details
Botanical Name	Petunia spp.
Common Name	Petunia
Plant Zone	9-11 (grown as an annual in most zones)
Sun Exposure	Full Sun
Soil Type	Well-drained, fertile soil
Watering	Regular, keep soil evenly moist
Growth Habit	Spreading, mounding, or trailing
Height/Spread	6-18 inches tall / 18-24 inches wide
Special Features	Long-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

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

Category	Details
Botanical Name	Papaver spp.
Common Name	Poppy
Plant Zone	3-9
Sun Exposure	Full Sun
Soil Type	Well-drained, sandy or loamy soil
Watering	Moderate, drought-tolerant once established
Growth Habit	Upright
Height/Spread	12-36 inches tall / 6-12 inches wide
Special Features	Showy 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

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

Category	Details
Botanical Name	Phlox spp.
Common Name	Phlox
Plant Zone	3-9
Sun Exposure	Full Sun to Partial Shade
Soil Type	Well-drained, rich, moist soil
Watering	Regular, keep soil consistently moist
Growth Habit	Upright or spreading, depending on species
Height/Spread	6-48 inches tall / 12-24 inches wide (varies by species)
Special Features	Attracts 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

Category	Details
Botanical Name	Primula spp.
Common Name	Primrose
Plant Zone	3-8
Sun Exposure	Partial Shade
Soil Type	Well-drained, moist, humus-rich soil
Watering	Regular, keep soil consistently moist
Growth Habit	Clumping
Height/Spread	6-20 inches tall / 6-12 inches wide
Special Features	Early 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

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

Category	Details
Botanical Name	Pelargonium spp.
Common Name	Pelargonium, Geranium
Plant Zone	10-11 (grown as annuals in cooler zones)
Sun Exposure	Full Sun
Soil Type	Well-drained, fertile soil
Watering	Moderate, allow soil to dry between waterings
Growth Habit	Upright or trailing, depending on variety
Height/Spread	12-24 inches tall / 12-24 inches wide
Special Features	Long-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

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

Category	Details
Botanical Name	Catharanthus roseus
Common Name	Periwinkle
Plant Zone	4-9
Sun Exposure	Full Sun to Partial Shade
Soil Type	Well-drained, average soil
Watering	Regular, drought-tolerant once established
Growth Habit	Spreading or trailing
Height/Spread	6-12 inches tall / 12-24 inches wide
Special Features	Evergreen 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

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

Category	Details
Botanical Name	Portulaca grandiflora
Common Name	Portulaca, Moss Rose
Plant Zone	10-11 (grown as an annual in cooler zones)
Sun Exposure	Full Sun
Soil Type	Well-drained, sandy or loamy soil
Watering	Low, drought-tolerant once established
Growth Habit	Spreading, mounding
Height/Spread	4-8 inches tall / 12-18 inches wide
Special Features	Heat-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

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

Category	Details
Botanical Name	Pieris japonica
Common Name	Pieris, Andromeda
Plant Zone	5-8
Sun Exposure	Partial Shade to Full Shade
Soil Type	Acidic, well-drained soil
Watering	Regular, keep soil consistently moist
Growth Habit	Upright, bushy
Height/Spread	4-10 feet tall / 4-6 feet wide
Special Features	Evergreen 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

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

Category	Details
Botanical Name	Plumeria spp.
Common Name	Plumeria, Frangipani
Plant Zone	10-11 (grown as an annual in cooler zones)
Sun Exposure	Full Sun
Soil Type	Well-drained, sandy or loamy soil
Watering	Regular, allow soil to dry out between waterings
Growth Habit	Upright, bushy or small tree
Height/Spread	3-25 feet tall / 3-15 feet wide
Special Features	Fragrant 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

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

Category	Details
Botanical Name	Portulaca oleracea
Common Name	Purslane
Plant Zone	2-11 (grown as an annual in cooler zones)
Sun Exposure	Full Sun
Soil Type	Well-drained, poor to average soil
Watering	Low, drought-tolerant once established
Growth Habit	Spreading, mounding
Height/Spread	3-6 inches tall / 12-24 inches wide
Special Features	Edible 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

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

Category	Details
Botanical Name	Penstemon spp.
Common Name	Penstemon, Beardtongue
Plant Zone	3-8
Sun Exposure	Full Sun to Partial Shade
Soil Type	Well-drained, average to sandy soil
Watering	Moderate, drought-tolerant once established
Growth Habit	Upright, bushy
Height/Spread	12-36 inches tall / 12-24 inches wide
Special Features	Long-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

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

Category	Details
Botanical Name	Pericallis spp.
Common Name	Pericallis, Cineraria
Plant Zone	8-11 (grown as an annual in cooler zones)
Sun Exposure	Full Sun to Partial Shade
Soil Type	Well-drained, fertile soil
Watering	Regular, keep soil consistently moist
Growth Habit	Mounded or upright
Height/Spread	8-12 inches tall / 8-12 inches wide
Special Features	Bright, 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

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

Category	Details
Botanical Name	Pelargonium spp. (Scented varieties)
Common Name	Scented Geranium, Scented Pelargonium
Plant Zone	10-11 (grown as an annual in cooler zones)
Sun Exposure	Full Sun to Partial Shade
Soil Type	Well-drained, fertile soil
Watering	Moderate, allow soil to dry between waterings
Growth Habit	Bushy, mounding
Height/Spread	12-24 inches tall / 12-24 inches wide
Special Features	Fragrant 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

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

Category	Details
Botanical Name	Euphorbia pulcherrima
Common Name	Poinsettia
Plant Zone	9-11 (grown as an annual or indoors in cooler zones)
Sun Exposure	Bright, indirect light
Soil Type	Well-drained, fertile soil
Watering	Regular, keep soil evenly moist but not soggy
Growth Habit	Bushy, upright
Height/Spread	2-4 feet tall / 2-3 feet wide
Special Features	Vibrant 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

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

Category	Details
Botanical Name	Scabiosa spp.
Common Name	Pincushion Flower, Scabiosa
Plant Zone	4-9
Sun Exposure	Full Sun to Partial Shade
Soil Type	Well-drained, average to sandy soil
Watering	Moderate, drought-tolerant once established
Growth Habit	Upright, bushy
Height/Spread	12-24 inches tall / 12-18 inches wide
Special Features	Unique, 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

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

Category	Details
Botanical Name	Ranunculus asiaticus
Common Name	Persian Buttercup, Ranunculus
Plant Zone	8-11 (grown as an annual in cooler zones)
Sun Exposure	Full Sun to Partial Shade
Soil Type	Well-drained, fertile soil
Watering	Regular, keep soil moist but not soggy
Growth Habit	Upright
Height/Spread	6-12 inches tall / 6-12 inches wide
Special Features	Showy, 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

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

Category	Details
Botanical Name	Passiflora spp.
Common Name	Passion Flower
Plant Zone	7-11 (grown as an annual or container plant in cooler zones)
Sun Exposure	Full Sun to Partial Shade
Soil Type	Well-drained, fertile soil
Watering	Regular, keep soil consistently moist
Growth Habit	Climbing or trailing
Height/Spread	10-30 feet tall / 5-10 feet wide (varies with support)
Special Features	Unique, 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

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

Category	Details
Botanical Name	Prunella spp.
Common Name	Prunella, Self-Heal
Plant Zone	4-9
Sun Exposure	Full Sun to Partial Shade
Soil Type	Well-drained, average soil
Watering	Moderate, drought-tolerant once established
Growth Habit	Upright, clumping
Height/Spread	6-12 inches tall / 12-18 inches wide
Special Features	Edible 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!