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Plants starting with S

Perennials

Salvia clevelandii 'Celestial Blue'

Salvia clevelandii 'Celestial Blue' ($10.00 - Available)

Whorls of soft blue/mauve flowers cover tall arching stems from summer to autumn, grey/green foliage. A beautiful, hardy sun lover. Height 90cm spread... more

Salvia sclarea 'Clary Sage'

Salvia sclarea 'Clary Sage' ($10.00 - Available)

Pale violet blue flowers with a white lip edged with pink, in panicles, beautiful silver grey plush velvety leaves. Sun/ semi shade 70cm h X 30cm w more

Salvia van houttii

Salvia van houttii ($10.00 - Available)

Flowers and calyces shades of glowing maroon. A loose shrubby perennial which flowers all through the warmer months. Best in part shade, frost tender.... more

Sanguisorba 'King Edred'

Sanguisorba 'King Edred' ($10.00 - Available)

A clump forming perennial with attractive grey green pinnate foliage and graceful dark pinkish red bottlebrush flowers on tall stems. Sun/ semi shade 70cm... more

Santolina pinnata subsp neopolitana 'Edward Bowles'

Santolina pinnata subsp neopolitana 'Edward Bowles' ($10.00 - Available)

Smoky grey green feathery aromatic foliage on a small sub shrub. Globes of creamy lemon flowers smother it in summer. Super tough in a dry sunny spot.... more

Saponaria officinalis rosea plena 'Double Soapwort'

Saponaria officinalis rosea plena 'Double Soapwort' ($10.00 - Available)

The name comes from the Latin sapo for soap. The whole plant boiled up makes a gentle detergent to wash delicate fabrics or can be used as a shampoo. A... more

Sarococca confusa 'Sweet Box'

Sarococca confusa 'Sweet Box' ($12.00 - Available)

A shrub which makes a dense mound of green all year. Attractive glossy oval leaves and small white highly fragrant flowers, redolent of honey and vanilla,... more

Scabiosa caucasica 'Blue Seal'

Scabiosa caucasica 'Blue Seal' ($10.00 - Available)

Long stems of large frilly violet flowers with a pincushion centre are produced prolifically in spring and summer. Eye-catching and gorgeous, forms a good... more

Scutellaria ventenatii

Scutellaria ventenatii ($10.00 - Available)

Tubular brilliant pink flowers, glossy bright green leaves on lax stems. Flowers summer and autumn, eye catching and unusual in the front of a border.... more

Selenicereus grandiflorus 'Queen of the Night'

Selenicereus grandiflorus 'Queen of the Night' ($14.00 - Available)

Very fragrant night blooming cactus. Large white flowers 20cm across, multiple quilled and rounded petals, late summer and autumn. Thornless. Needs something... more

Silene coronaria alba 'White Campion' <i>(previously Lychnis c.)</i>

Silene coronaria alba 'White Campion' (previously Lychnis c.) ($10.00 - Available)

Forms a basal clump of lance shaped silver velvety leaves. Through summer tall branched stems produce pure white flowers, a beautiful combination with... more

Silene uniflora ssp. maritima 'Sea Campion'

Silene uniflora ssp. maritima 'Sea Campion' ($10.00 - Available)

A seaside plant which adapts readily to most open sunny positions. Smooth blue grey leaves, single white flowers with a large bladder shaped calyx. A bit... more

Solidaster luteus 'Lemore'

Solidaster luteus 'Lemore' ($10.00 - Available)

An erect clumping narrow leafed perennial. Produces dense sprays of pale lemon and cream flowers in summer. 60cm h X 40cm w more

Stachys macrantha grandiflora rosea Rose Betony'

Stachys macrantha grandiflora rosea Rose Betony' ($10.00 - Available)

Dense clump of dark green wrinkled leaves, thick spikes of hooded soft pink flowers in summer. Sun/semi shade 35cm h X 25cm w more

Stachys monieri 'Hummelo'

Stachys monieri 'Hummelo' ($10.00 - Available)

Pinkish mauve flower spikes, attractive clump of wrinkled leaves. From Piet Oudolf’s garden. Sun/semi shade 40cm h X 25cm w more

Stokesia laevis

Stokesia laevis ($10.00 - Available)

Lilac blue rayed flowers with a lighter centre disc on branched stems in spring and summer. An old garden favourite now seldom seen. Flowers spring to... more

Symphytum caucasicum 'Kashmir Blue'

Symphytum caucasicum 'Kashmir Blue' ($10.00 - Available)

Stems of sky blue bells held above the foliage in early summer. Soft grey green pointed leaves form a neat clump. Hardy. Sun/part shade 30cm h X 40cm w more

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