Shrub - Libertia Grandiflora (Central Truro -viaduct area)

The photo is NOT my plant - this is what it will be like when planted up and healthy. I split my shrub last autumn and it has been kept outside. Very hardy, pretty white flowers on spikes April/May. Needs space, common in parks and gardens, I have a small paved yard not at all suitable. I have two clumps to give away.