Sagina subulata Plant Data Family Name: Caryophyllaceae Common Name: Irish moss, Scotch moss, pearlwort Other Name(s): Sagina subulata Hardiness Zones: Zone 3: (-40 to -34 C) Plant Code: sasu Pest: Leaf scorch, Slugs or snails, Flowering Time: May, Jun, Jul, Aug, Flowering Color: White, Leaf Form: Simple, Needle-like, Leaf Shape: Linear, PlantSomething BC Garden Centre Listings No members have selected this plant.