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Growing Inspiration
Inspiration for future Agardeni growing environments.
Cultivar
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.
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Current nursery inventory and 18 / 36 / 72 pricing will appear here when available.
Cultivar Story
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Inspiration for future Agardeni growing environments.
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A realistic representation of the starter plants offered in 18, 36, and 72 plant quantities.
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Grow your aspirational plan into an inspirational garden.
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A closer look at the fruit, flower, foliage, or mature defining characteristics of this cultivar.
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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 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
Key growing information first, with the complete reviewed cultivar profile available when you want it.
Sun
Full sun to partial shade.
Water
Requires consistently moist or saturated soil; best suited for pond edges or submerged containers.
Mature size
2-4 feet tall and 1-3 feet wide.
Hardiness
3-10
Growth habit
Clumping, upright marginal aquatic.
Plant type
Aquatic
Care, size, flowering, climate, soil, health, and additional reviewed data.
Good to know
Often thrives as a marginal plant in shallow water up to 6 inches deep or in constantly saturated soil.
Cold-hardy perennial; foliage will go dormant in winter in temperate climates.
Features striking spikes of small, tubular blue-violet flowers from late spring through summer.
Everyday care, growth, feeding, and pruning guidance.
Sun / light
Full sun to partial shade.
Growth rate
Moderate to fast.
Fertilizer
Use aquatic-safe slow-release fertilizer tablets in the planting medium during the growing season.
Pruning
Trim spent flower spikes and yellowing leaves at the end of the season to tidy the plant.
Care notes
Often thrives as a marginal plant in shallow water up to 6 inches deep or in constantly saturated soil.
How the plant grows and the space it needs at maturity.
Mature size
2-4 feet tall and 1-3 feet wide.
Growth habit
Clumping, upright marginal aquatic.
Spacing
2-3 feet apart.
Flowering, fruiting, pollination, bloom, and harvest behavior.
Flowering / fruiting
Features striking spikes of small, tubular blue-violet flowers from late spring through summer.
Cold, heat, chill, and regional growing considerations.
Hardiness zones
3-10
Temperature
Cold-hardy perennial; foliage will go dormant in winter in temperate climates.
Moisture, drainage, soil, and pH preferences.
Watering
Requires consistently moist or saturated soil; best suited for pond edges or submerged containers.
Soil
Rich, heavy loam or organic aquatic potting soil.
Soil pH
6.0-7.5
19 additional reviewed fields from this Plant.id.
Container Growing
Suitable for container water gardens; plant in a solid-sided aquatic pot to prevent uncontrolled spread if used in large ponds.
Family
Pontederiaceae
Foliage Look
Glossy, heart-shaped, deep green leaves with prominent parallel veins.
Foliage Rules
Leaves are broad, heart-shaped, and glossy green; preserve the distinct venation pattern.
Fruit Flower Look
Dense, upright spikes of numerous tiny, tubular, vivid blue to violet flowers.
Fruit Flower Rules
Flowers should appear as a dense, cylindrical spike; do not show flowers on tiny juvenile starters.
Growth Habit Rules
Maintain a vertical, clumping habit; avoid portraying as a trailing or floating plant.
Mature Plant Look
Tall, upright, lush green clump punctuated by spikes of violet-blue flowers.
Mature Stage Morphology
Mature plants form dense clumps of thick, glossy, arrow-shaped leaves with vertical, showy flower spikes.
Morphology Rules
The plant is an emergent aquatic; ensure imagery reflects water-based or wet-soil environments.
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.
Root Look
Fibrous, vigorous white roots adapted for aquatic conditions.
Soil Look
Dark, rich, saturated, or submerged aquatic soil media.
Starter Stage
Small starter plug with developing leaves.
Starter Stage Morphology
Features juvenile heart-shaped leaves and a developing root system suited for immediate transplanting.
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.
Youtube Tags
Pickerelweed Pontederia Pond Plants Water Gardening Aquatic Plants Perennials Marginal Plants Agardeni
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.
Youtube Video Title
Growing Pickerelweed (Pontederia) for Aquatic Gardens
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Possible future seller options for 2.5-inch, 4-inch, and 1-gallon finished plants.