Tropica Cryptocoryne x willisii
This Cryptocoryne from Sri Lanka was previously mistakenly labeled as Cryptocoryne nevillii, though that name has never been used in aquariums. Like many other Cryptocoryne species, little growth is observed during the first month after planting. After this initial period, the plant begins to grow steadily and produces abundant runners that form a dense, compact group.
Plant Characteristics
| Height | 7–20 cm |
|---|---|
| Rosette Width | 7–15 cm |
| Growth Pattern | Produces runners to form a compact group |
FAQ
How long does it take for this plant to start growing after planting?
It typically takes about one month for the plant to begin showing visible growth after planting.
Does this plant spread through runners?
Yes, it produces plenty of runners that help form a dense and compact group over time.
What is the typical mature size of this plant?
The plant grows to a height of 7–20 cm and reaches a rosette width of 7–15 cm.

Alexander Henderson –
I planted this Cryptocoryne x willisii in my aquarium two months ago. It didn’t show much growth at first, which is normal. After a month, it started spreading with runners and now forms a nice dense patch. The leaves are healthy and the plant looks well adapted to my tank conditions.
Rachel Wilkins –
The plant arrived in good condition. It took about a month to start growing, but now it’s producing runners and filling out the area nicely. I appreciate its compact growth and low maintenance once established.
Theresa Blake –
I’ve had this plant for three months now. It’s grown steadily and has formed a tight group with runners. The size is within the expected range, and it looks natural in my planted tank.