About Water Lily
An iconic aquatic flowering plant with large, round floating pads and exquisite cup-shaped blooms that open at dawn or dusk depending on the variety. Water lilies are a common sight in Philippine ponds, fishponds, and rice paddies, where their elegant flowers in white, pink, purple, blue, and yellow float serenely on still water surfaces. Water Lily belongs to the Nymphaeaceae family and originates from Cosmopolitan — various species native to tropical and temperate regions worldwide. Several species are native or naturalized in the Philippines..
Water lilies are a beloved sight in Philippine ponds, park lagoons, and fish farms across the country. They grow naturally in lakes like Laguna de Bay, Taal Lake, and countless provincial fish ponds. Filipino children recognize them from stories and school illustrations. Miniature varieties in large clay pots or half-barrels have become popular among Manila plant collectors with limited space. Available at Cartimar, Dangwa, and specialty aquatic plant sellers online.
Also known as: Lily Pad, Nymphaea.
Popular Varieties
- Nymphaea 'Director George T. Moore' (deep blue-purple, day-blooming)
- Nymphaea rubra (Indian red water lily, night-blooming)
- Nymphaea nouchali (native blue water lily, found in PH wetlands)
- Nymphaea 'Colorado' (salmon-orange, hardy)
- Nymphaea 'Dauben' (miniature, pale blue, ideal for containers)
How to Plant Water Lily in the Philippines
Water Lily can be propagated through rhizome division, seeds. The recommended method is rhizome division during early rainy season.
Propagation Steps
- Step 1: Lift the mature rhizome from the pond or container during the start of the rainy season.
- Step 2: Cut the rhizome into sections, each with at least one growing tip and a few roots.
- Step 3: Plant each section in a wide, shallow container filled with heavy loam or clay soil — not potting mix.
- Step 4: Cover the soil surface with gravel to prevent clouding the water.
- Step 5: Submerge the container in a pond or large water basin so the soil surface sits 15-30 cm below the waterline.
- Step 6: New growth emerges within 2-3 weeks; flowers appear within 2-3 months.
Care Guide
Sunlight
Full sun (at least 6 hours direct sunlight for best flowering). Position your water lily where it receives the right amount of light for healthy growth in Philippine conditions.
Water
Aquatic — must be grown in still or slow-moving water. Maintain consistent water level 15-45 cm above the crown. Adjust frequency during the Philippine rainy season when humidity is higher and soil stays moist longer.
Temperature & Humidity
Ideal temperature range: 26-35°C (tropical varieties thrive year-round in Philippine lowlands). Not applicable — aquatic environment provides all moisture needs The warm, humid Philippine climate is well-suited for growing water lily outdoors or indoors.
Fertilizer
Use aquatic plant fertilizer tablets pushed into the soil near the roots every 4-6 weeks during growing season. Avoid liquid fertilizers that promote algae.
Pruning
Remove yellowing or dead leaves and spent flower stalks at the base to keep the water clean and encourage new blooms.
Toxicity & Safety
Non-toxic. Some species have edible roots and seeds, though ornamental varieties are not typically eaten.
Common Problems & Solutions
No flowers, only pads
Cause: Insufficient sunlight or overcrowded rhizomes
Solution: Ensure full sun exposure. Divide congested rhizomes every 2-3 years. Feed with aquatic fertilizer tablets.
Yellowing or rotting leaves
Cause: Water too deep, poor water quality, or crown rot
Solution: Adjust water depth so crown is 15-30 cm below surface. Change water if stagnant and foul-smelling.
Aphids on leaves and buds
Cause: Common pest in still water environments
Solution: Spray leaves with a strong jet of water to knock off aphids. Avoid chemical pesticides near fish ponds — use neem oil sparingly.
Algae covering pads
Cause: Excess nutrients in water or too much direct fertilizer
Solution: Reduce fertilization. Add floating plants to compete for nutrients. Partial water changes help.
Frequently Asked Questions
How do you care for Water Lily in the Philippines?
Water Lily needs full sun (at least 6 hours direct sunlight for best flowering). Water aquatic — must be grown in still or slow-moving water. maintain consistent water level 15-45 cm above the crown.. Feed with aquatic plant fertilizer tablets pushed into the soil near the roots every 4-6 weeks during growing season. avoid liquid fertilizers that promote algae.. The Philippine climate with temperatures of 26-35°C (tropical varieties thrive year-round in Philippine lowlands) works well for this plant.
How do you propagate Water Lily?
The recommended method is rhizome division during early rainy season. Lift the mature rhizome from the pond or container during the start of the rainy season. Cut the rhizome into sections, each with at least one growing tip and a few roots.
Is Water Lily toxic to pets or children?
Non-toxic. Some species have edible roots and seeds, though ornamental varieties are not typically eaten.
Can Water Lily grow in containers in the Philippines?
Yes, Water Lily grows well in containers and is suitable for balcony and indoor gardening in Metro Manila condos and apartments. Use a pot with drainage holes and appropriate potting mix.
What are common problems when growing Water Lily?
Common issues include: No flowers, only pads (caused by insufficient sunlight or overcrowded rhizomes — ensure full sun exposure. divide congested rhizomes every 2-3 years. feed with aquatic fertilizer tablets); Yellowing or rotting leaves (caused by water too deep, poor water quality, or crown rot — adjust water depth so crown is 15-30 cm below surface. change water if stagnant and foul-smelling); Aphids on leaves and buds (caused by common pest in still water environments — spray leaves with a strong jet of water to knock off aphids. avoid chemical pesticides near fish ponds — use neem oil sparingly).
Growing water lily in Manila? Tag us @urbangoesgreen on TikTok and show us your garden!