The leaves are linear in shape and about 2.5mm long. M.linariifolia has proven to be adaptable over a wide range of climates and will tolerate less than perfect drainage. In nature it is often found in areas which suffer periodic innundation. It does not thrive or flower well under dry conditions. Flowering is best in a sunny position.
Propagation is easy from both seed and cuttings.
However, propagation of named cultivars must not be carried out from seed because of seeding variation that occurs. You may have reached this description from one of several different sources.