Persicaria praetermissa – AP007

Persicaria praetermissa commonly known as creeping smartweed or creeping knotweed, is a plant species in the Polygonaceae family. It is a low-growing perennial herbaceous plant native to North America, specifically found in the eastern United States and parts of Canada.

It is a creeping or trailing plant, which means it spreads horizontally along the ground rather than growing upright.

The leaves are alternate, lanceolate to elliptical in shape, and have a prominent midvein. They are green with a slightly waxy texture.

The flowers are small and typically pinkish to white in color. They are arranged in dense clusters or spikes at the tips of the stems.

Creeping smartweed is often found in wetland habitats such as marshes, swamps, and along the edges of streams and ponds. It thrives in moist, low-lying areas.

Some species of smartweed, including Persicaria praetermissa, have the potential to become invasive in certain regions. Their rapid growth and ability to form dense mats can outcompete native plant species.

Despite being potentially invasive, smartweeds can also provide valuable habitat and food sources for various wildlife, including birds and insects.,

Care Tips

•  It’s generally recommended to keep the water temperature between 72-82°F (22-28°C) and maintain a slightly acidic to neutral pH level (around 6.0-7.5).
• Regular pruning is necessary to maintain the desired shape and prevent the plant from overshadowing other aquatic inhabitants. It’s essential to remove any dead or decaying leaves promptly to maintain water quality and prevent nutrient imbalances.