clumps

A very pretty and extremely hardy little perennial, suitable for either pot culture or rock-work. It thrives in peat or leaf-mould, and likes a moist position. Strong clumps may be divided in February, but it is rather shy at being moved. It flowers in May. Height, 6 in.

Placed in the open ground these make splendid plants, and are not particular as to soil, though a moist, rich one is preferable. For forcing, plant the clumps in 6-in. pots, and keep them in a cool frame until they are well rooted. They may then be removed indoors and forced rapidly, supplying them with [...]