Acorus Calamus Sweet Flag Size?:1 Litre (pack of 3) In the winter it’s an

In the winter it’s an excellent ice preventer effective down to -20°C

algae and blanketweed

filtration performance and fish health

This plant looks fantastic early and late in the year

Please note PURE POND is not intended to clear green water

Acorus Calamus Sweet Flag Size?:1 Litre (pack of 3) In the winter it’s anAcorus Calamus Sweet Flag Acorus Calamus Sweet Flag has dark green iris like foliage with a small green horn shaped bloom. Acorus Calamus grows from a rhizome which runs across the ground out of which the leaves rise up. Acorus Calamus "Sweet Flag" has been used in fragrances and medicinal cures since Egyptian times. Little maintenance is required. Trim Acorus calamus plants just above the water surface after foliage has died back in Autumn to tidy