Erysistible™ Magenta Erysimum

Erysistible™ Magenta is a compact, upright Erysimum linifolium wallflower with long-lasting pink, purple and orange flowers. The Royal Horticultural Society lists the exact Magenta selection as Erfz0004 and describes its tightly packed, fragrant blooms from spring into autumn. ## Garden Use Use this perennial wallflower in a sunny container, patio pot or border where its flower spikes can be seen close up. Syngenta gives the Erysistible series a mature range of 16–22 inches tall and 12–16 inches wide, with an upright habit and flowering from early through late spring. Its moderate, controlled growth and long display make it useful for seasonal color; bloom length varies with climate and care. ## Growing Conditions Provide full sun and well-drained soil. The [RHS plant profile](https://www.rhs.org.uk/plants/531163/erysimum-linifolium-erysistible-magenta-erfz0004-erysistible-series/details) lists chalk, loam or sandy soils and neutral to alkaline pH. Water new plants during establishment and check container compost as it dries. For the named product’s habit, size and flowering schedule, see [Syngenta’s Magenta page](https://www.syngentaflowers.com/ams/product/flower/70074127). ## Maintenance Trim away spent flowering stems after each flush to maintain a neat shape and support repeat flowering. Do not leave containers waterlogged; adjust watering to weather and drainage. The [Erysistible culture guide](https://www.syngentaflowers.com/ams/sites/g/files/kgtney2381/files/media/document/2023/02/01/culture_perennials_vegetative_erysimum_erysistible.pdf) covers the series’ production and moisture guidance.