Deep water – Deep water plants’ roots grow in pots and planters deep underwater. ... Sinking – These fully submerged pond plants act as important oxygenators to your water feature.

Zone 2 plants are known as marginal plants. They thrive in water up to 6 inches. If you're planting in zone 2 around the back edge of your pond, choose taller plants such as the Saururus chinensis ...

Backyard ponds have been popular since they enjoyed a boom in the 1990s, but in recent years demand has shifted to water features such as pondless waterfalls and fountains, according to Water X ...

There is less oxygen in the water around sunrise than at any other time during the day. The organisms in the pond have been consuming oxygen all night long (including plants during respiration).

The BioNova system uses shallow- and deep-water plants in conjunction with filters to keep the water clear. The system only works to a temperature of 86 degrees, so it isn't suitable for Jacuzzis.

Plant in shallow water at the edge of a pond. It won’t mind at all if it occasionally dries out. Propagation is easy – rip up mature plants and replant the clumps.