Silene acaulis 'Blush' Silene acaulis 'Blush' Silene acaulis 'Blush' Silene acaulis 'Blush' Tight pads of bright green, little blush pink flowers. £2.60 Out of stock. A very compact selection growing as tight pads studded in late spring with little blush pink flowers. The foliage is especially bright, fresh green and gives the perfect background for the flowers. Hardy and easy to grow. Its small size makes it ideal for a stone trough or container but it would be happy on the rock garden too, so long as it doesn't get overshadowed by more vigorous neighbours. A recent introduction.