What you will receive:
8 x Marginal Plants idea for dragonflies and damselflies
Supplied document from dragonfly association.
Oxygenating plants are to provide cover for the larvae. During this stage the larvae feed on all small bugs and mosquito larvae.
The tall marginal plants are to allow the larvae to come outside the water for transformation to a dragonflies and damselflies. A grass is also needed to provide cover from predators once the dragonflies and damselflies are living in and around your pond.