How to Grow Odorata Red Water Lily
Wikimedia Commons
Odorata Red Water Lily
Nymphaea odorata var. rubra
flowerA fragrant aquatic perennial with deep red flowers that bloom in summer and autumn. This water lily produces floating or slightly emergent leaves and is prized for its sweet fragrance and ornamental beauty in ponds and water gardens. It thrives in still water environments and creates stunning focal points in landscape designs.
When should you plant Odorata Red Water Lily in your zone?
Get a personalized planting timeline — when to start seeds, transplant, and harvest — based on your USDA zone and local frost dates. Free to start.
Example Odorata Red Water Lily timeline · Pittsburgh, PA (Zone 6b)
-
Plant Odorata Red Water Lily
Around Apr 17Near Pittsburgh's average last spring frost.
-
Tend & protect
Late spring–summerWatering, feeding, and pest-watch reminders.
-
First Odorata Red Water Lily blooms
Around May 17≈ 30 days after planting
Sample dates for Pittsburgh, PA. Sign up to get exact Odorata Red Water Lily dates for your own zip code.
Growing Conditions
Soil
Growing Zones
Find your zone →Thrives in zones 4-10; winter hardy in zones 3b and warmer
Sign up free to see if Odorata Red Water Lily grows in your zone — and get a personalized planting timeline.
Get my Odorata Red Water Lily timeline →Growth Stages
Dormancy
November-March (varies by zone)Plant rests underwater during winter months with minimal visible growth
In cold climates, move containers to deepest part of pond (below frost line) or store in cool greenhouse; in mild zones, may remain active year-round
Emergence
3-4 weeks in springRhizome sprouts new eyes in spring; first leaves appear as unfurling pads
Keep water clean and introduce weak aquatic fertilizer; ensure adequate sunlight exposure as leaves expand
Vegetative Growth
4-6 weeksFloating leaf pads expand and multiply; plant develops dense foliage with round, waxy leaves
Remove algae and debris regularly; thin crowded leaves to allow light penetration; apply aquatic fertilizer every 2-3 weeks
Flowering
June-September (12+ weeks)Deep red flowers emerge on strong stems, opening in morning and closing at dusk; blooms are fragrant and 4-6 inches across
Deadhead spent flowers to encourage more blooming; maintain 6-8 hours sunlight daily; monitor water quality closely
Seed Development
Ongoing through growing seasonIf flowers are not deadheaded, seed pods develop underwater after bloom fades
Allow some flowers to mature for seed collection if desired, or remove for continuous blooming; collect mature seeds and store cool and moist
Companion Planting
Plan your garden →Plant with:
Avoid planting near:
Common Pests
-
Spray with strong water stream to dislodge; introduce ladybugs; use neem oil for severe infestations; maintain good pond hygiene
-
Remove affected leaves; introduce dragonfly nymphs as predators; apply organic insecticidal soap sparingly
-
Remove infested leaves immediately; introduce aquatic insects that prey on larvae; maintain water circulation
-
Hand-pick large snails; introduce native aquatic snail predators; maintain balanced pond ecosystem
-
Ensure excellent water quality and circulation; remove decaying plant material; repot in fresh soil if needed; avoid overcrowding
Uses
Water Garden Display
OrnamentalThe deep red flowers and attractive floating foliage create a stunning focal point in ponds and water gardens. The fragrance adds sensory appeal to outdoor water features and can be enjoyed throughout the summer blooming season. [source]
Floral Arrangements
HouseholdFresh-cut red water lily blooms can be used in decorative floral arrangements and table centerpieces. Place cut flowers in shallow bowls of water to maintain freshness indoors. [source]
Pollinator and Aquatic Habitat
WildlifeWater lilies provide essential habitat for aquatic insects, frogs, and fish, while the flowers attract bees and other pollinators. Floating leaves offer refuge for aquatic fauna and help maintain pond ecosystem balance. [source]
Traditional Water Lily Medicine
MedicinalNymphaea species have been used in traditional medicine systems for respiratory and digestive support. The roots and rhizomes contain compounds studied for potential anti-inflammatory properties. [source]
Botanical Art and Pressing
CraftThe distinctive red blooms and round lily pads can be pressed and dried for botanical art projects, herbals, and craft applications. Pressed flowers retain color well and create striking visual elements. [source]
This is not medical advice. LizPlants is not a medical resource. Always consult a qualified healthcare professional before using plants medicinally.
Harvest Tips
Water lilies are not harvested for food but rather enjoyed as ornamental blooms. Cut flowers in early morning when they first open; use a sharp knife or scissors to cut stems at an angle 12 inches below the water surface. Fresh-cut flowers last 3-4 days in a shallow bowl of water indoors. For seed collection, allow some flowers to fully mature and develop seed pods; collect when pods turn brown and feel soft; dry seeds and store in cool, moist conditions for spring planting.
Fun Facts
- 🌱 Odorata water lilies are named for their strong, sweet fragrance—particularly noticeable in early morning hours—making them among the most fragrant water lily varieties available.
- 🌱 Water lilies have a unique daily blooming pattern: flowers open in the morning and close by afternoon, sometimes reopening the next day if conditions are favorable.
- 🌱 The leaves of water lilies contain specialized air chambers that keep them floating; these same adaptations allow them to thrive in very deep water where other aquatic plants struggle.
Join 30,000 gardeners planning their gardens with LizPlants.
Get your personalized Odorata Red Water Lily planting timeline
Tell us your zip code and we'll calculate exactly when to start Odorata Red Water Lily seeds, transplant seedlings, and harvest — based on your USDA zone and local frost dates. Includes calendar reminders and printable task lists. Free to start.
Get my Odorata Red Water Lily timeline →