Spotless Watermeal (Wolffia Arrhiza) is a perennial aquatic in the Araceae family with easy care difficulty. It requires aquatic watering and full sun light in USDA hardiness zones 7-11. This plant is safe for cats and dogs. It can be grown indoors.
Wolffia arrhiza is a tiny aquatic flowering plant, known as one of the smallest flowering plants in the world, belonging to the family Araceae.

Spotless Watermeal
Wolffia Arrhiza
Wolffia arrhiza is a tiny aquatic flowering plant, known as one of the smallest flowering plants in the world, belonging to the family Araceae.
Quick Facts
Safety
Growing Conditions
Care Calendar
Monthly care tasks for Spotless Watermeal
Expert Care Tips
Pro tips from botanists and plant experts
Watering Tip
Check soil moisture by inserting your finger 1 inch deep. Water only when the top layer feels dry to prevent overwatering.
Humidity Trick
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Growth Hack
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