Potamogeton perfoliatus is close relative of Potamogeton praelongus, but differs from the latter in its rhizomes unspotted (vs. spotted rusty-red), leaves ovate or ovate-oblong to lanceolate (vs. linear-lanceolate to ovate-oblong), minutely denticulate (vs. entire), apex flat, not splitting when pressed (vs. cucullate and splitting when pressed), stipules 3-22 mm (vs. 10-88 mm).
Perfoliate Pondweed Care
Potamogeton Perfoliatus
What is the plant
humidity
High
lighting
Part sun and part shade
difficulty
Easy
Invasive
Weed
How to Care for the Plant
Water
in water
Soil
It is easy to grow in a garden pond or even in a barrel, but unlike some other submerged plants needs to be able to root in a suitable substrate such as sand or aquatic compost.
Popularity
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