
Erysimum




💧
7d
Water
🌿
90d
Feed
📏
15-75cm
Height
🌡️
H4
Hardy
Wallflowers (Erysimum) are cheerful, often fragrant plants, popular in UK gardens for their vibrant spring and early summer blooms. They are relatively low-maintenance and can provide a splash of colour when many other plants are just beginning to stir. Many varieties are short-lived perennials, often grown as biennials in the UK.
Outdoor garden plant. Perennial. Typically flowers around Mar, Apr, May.
💧 Watering
Water regularly during dry spells, especially when establishing. Established plants are fairly drought tolerant.
🌿 Feeding
A general-purpose granular feed in spring can encourage better flowering, but often not strictly necessary.
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Plant care guide by Plantannia