PEARL WEED (MICRANTHEMUM MICRANTHEMOIDES) – AQUANAUTIC
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Plant Details
Pearl weed is a bright green, low-growing stem plant perfect for beginners. It is a versatile species which can be used for both foreground, midground, and background. Constant pruning will keep it low growing and spread runners horizontally. Leaving it untrimmed will allow it to grow vertically as a background plant. The shape and growth of the plant depends on the conditions.
| Feature | Detail |
|---|---|
| Growth Habit | Low-growing, spreads via runners |
| Light Requirement | Low to moderate |
| Water Type | Freshwater |
| Hardiness | Easy to maintain for beginners |
FAQ
How does pruning affect the growth of pearl weed?
Constant pruning keeps pearl weed low-growing and encourages horizontal spreading through runners.
Can pearl weed grow vertically if not pruned?
Yes, if left untrimmed, pearl weed will grow vertically and can be used as a background plant.
What are the light and water requirements for pearl weed?
Pearl weed prefers low to moderate light and requires freshwater conditions.



Luke Avery –
Easy to grow and stays compact when pruned regularly. Works well in the foreground of my tank. The plant spreads nicely and doesn’t take over like some others.
Piers Alsop –
Grew well in my 10-gallon tank with moderate lighting. I trimmed it every two weeks and it stayed low and full. Great for beginners.
Gabrielle Davidson –
Perfect for adding green texture. It spreads horizontally and fills gaps well. I love how it looks in both foreground and midground zones.
Joseph Mathis –
Arrived alive and healthy. The plant has grown steadily since setup. I keep it pruned to maintain a low profile.