ornamentalFamily: PontederiaceaeGenus: Pontederia

Cultivar

Pickerelweed

Pontederia

This versatile aquatic plant is ideal for pond margins, water gardens, and naturalized wet areas. Its glossy, cordate leaves provide excellent structural interest, while the dense, upright flower spikes bloom throughout the summer, attracting pollinators like bees and butterflies. Highly adaptive and vigorous, it creates a lush, vertical element in aquatic settings.

Pickerelweed is a robust aquatic perennial prized for its tall, elegant spikes of violet-blue flowers and lush, heart-shaped foliage.

Marketplace packs coming soon

Current nursery inventory and 18 / 36 / 72 pricing will appear here when available.

Cultivar Story

Start with Inspiration. Grow Your Aspiration.

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Growing Inspiration

Inspiration for future Agardeni growing environments.

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Marketplace Plant

A realistic representation of the starter plants offered in 18, 36, and 72 plant quantities.

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Aspirational Garden

Grow your aspirational plan into an inspirational garden.

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Plant Detail

A closer look at the fruit, flower, foliage, or mature defining characteristics of this cultivar.

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Repotting / Start Growing

Begin with a starter plant and establish it in a larger pot using quality potting soil with beneficials and fertilizer.

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Start ยท Plan ยท Grow

Start with real plants. Plan with current marketplace availability. Grow your aspirational garden.

Cultivar Video

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See this cultivar from starter plant to aspirational garden.

Plant Profile

Grow Pickerelweed with confidence

Key growing information first, with the complete reviewed cultivar profile available when you want it.

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Sun

Full sun to partial shade.

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Water

Requires consistently moist or saturated soil; best suited for pond edges or submerged containers.

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Mature size

2-4 feet tall and 1-3 feet wide.

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Hardiness

3-10

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Growth habit

Clumping, upright marginal aquatic.

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Plant type

Aquatic

View Plant Data

Care, size, flowering, climate, soil, health, and additional reviewed data.

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Good to know

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Growing note

Often thrives as a marginal plant in shallow water up to 6 inches deep or in constantly saturated soil.

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Climate note

Cold-hardy perennial; foliage will go dormant in winter in temperate climates.

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Flower / fruit

Features striking spikes of small, tubular blue-violet flowers from late spring through summer.

Growing & Care

Everyday care, growth, feeding, and pruning guidance.

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Sun / light

Full sun to partial shade.

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Growth rate

Moderate to fast.

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Fertilizer

Use aquatic-safe slow-release fertilizer tablets in the planting medium during the growing season.

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Pruning

Trim spent flower spikes and yellowing leaves at the end of the season to tidy the plant.

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Care notes

Often thrives as a marginal plant in shallow water up to 6 inches deep or in constantly saturated soil.

Size & Habit

How the plant grows and the space it needs at maturity.

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Mature size

2-4 feet tall and 1-3 feet wide.

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Growth habit

Clumping, upright marginal aquatic.

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Spacing

2-3 feet apart.

Flower / Fruit

Flowering, fruiting, pollination, bloom, and harvest behavior.

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Flowering / fruiting

Features striking spikes of small, tubular blue-violet flowers from late spring through summer.

Climate & Hardiness

Cold, heat, chill, and regional growing considerations.

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Hardiness zones

3-10

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Temperature

Cold-hardy perennial; foliage will go dormant in winter in temperate climates.

Soil & Water

Moisture, drainage, soil, and pH preferences.

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Watering

Requires consistently moist or saturated soil; best suited for pond edges or submerged containers.

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Soil

Rich, heavy loam or organic aquatic potting soil.

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Soil pH

6.0-7.5

More Plant Data

19 additional reviewed fields from this Plant.id.

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Container Growing

Suitable for container water gardens; plant in a solid-sided aquatic pot to prevent uncontrolled spread if used in large ponds.

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Family

Pontederiaceae

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Foliage Look

Glossy, heart-shaped, deep green leaves with prominent parallel veins.

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Foliage Rules

Leaves are broad, heart-shaped, and glossy green; preserve the distinct venation pattern.

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Fruit Flower Look

Dense, upright spikes of numerous tiny, tubular, vivid blue to violet flowers.

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Fruit Flower Rules

Flowers should appear as a dense, cylindrical spike; do not show flowers on tiny juvenile starters.

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Growth Habit Rules

Maintain a vertical, clumping habit; avoid portraying as a trailing or floating plant.

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Mature Plant Look

Tall, upright, lush green clump punctuated by spikes of violet-blue flowers.

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Mature Stage Morphology

Mature plants form dense clumps of thick, glossy, arrow-shaped leaves with vertical, showy flower spikes.

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Morphology Rules

The plant is an emergent aquatic; ensure imagery reflects water-based or wet-soil environments.

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Plant Faqs

Does Pickerelweed need to be submerged? Yes, it thrives as a marginal plant in shallow water or consistently wet soil. How tall does Pickerelweed grow? It typically reaches 2 to 4 feet in height depending on growing conditions. Is it invasive? It is a vigorous grower and can spread, so container planting is recommended for smaller ponds.

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Root Look

Fibrous, vigorous white roots adapted for aquatic conditions.

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Soil Look

Dark, rich, saturated, or submerged aquatic soil media.

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Starter Stage

Small starter plug with developing leaves.

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Starter Stage Morphology

Features juvenile heart-shaped leaves and a developing root system suited for immediate transplanting.

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Video Voiceover Script

Welcome to Agardeni, where inspiration for gardening helps us imagine how and where we will grow Pickerelweed. This is Pickerelweed, available as 18, 36, and 72 plant starter trays through the Agardeni Marketplace. Let Pickerelweed become part of your aspirational plan, helping you imagine the beautiful aquatic setting you want to create. This plant is celebrated for its stunning spikes of violet-blue flowers that rise gracefully above lush, heart-shaped green leaves all summer long. Establish your starter plug in a four-inch pot with quality aquatic soil, then move it later to your final pond-side container or wet garden location once it is established. Find your inspiration with Agardeni. Explore real plants and real availability. Start. Plan. Grow.

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Youtube Tags

Pickerelweed Pontederia Pond Plants Water Gardening Aquatic Plants Perennials Marginal Plants Agardeni

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Youtube Video Summary

Discover the elegance of Pickerelweed, a versatile aquatic perennial perfect for pond edges and water gardens. Learn how to establish this beautiful, pollinator-friendly plant in your next aquatic project.

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Youtube Video Title

Growing Pickerelweed (Pontederia) for Aquatic Gardens

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Future Buyer Brand Sellers

Possible future seller options for 2.5-inch, 4-inch, and 1-gallon finished plants.