Wallflower Seeds

Wallflower Seeds FAQs 

Take a look at some of the frequently asked questions we receive from those looking to buy Wallflower Seeds in the UK. You can contact our Customer Service Team or browse our general FAQs for further advice.   

When to sow Wallflower Seeds 

Wallflower seeds are typically sown from late spring to early summer for flowering the following spring. Wallflowers are traditionally grown as biennials, producing leafy growth in their first year before bursting into colour after winter. 

How to grow Wallflowers from seed 

Sow wallflower seeds thinly in a seed bed or trays of moist compost and lightly cover with soil. Keep the growing medium moist while seedlings establish. Once large enough to handle, transplant young plants into their final position in late summer or early autumn. Wallflowers grow best in full sun and fertile, well-drained soil. 

How long does it take for Wallflowers to flower? 

Most wallflowers flower in spring of the year following sowing. Their fragrant flower spikes provide weeks of colour from early to late spring, making them a favourite companion for spring-flowering bulbs such as tulips and daffodils. 

Why grow Wallflowers from seed? 

Growing wallflowers from seed is an economical way to produce large numbers of colourful plants for borders, beds and containers. They are valued for their sweet fragrance, reliable spring flowering and ability to provide vibrant colour at a time when many gardens are just beginning to come back to life after winter. 

Where can you grow Wallflowers? 

Wallflowers are ideal for borders, raised beds, cottage gardens, gravel gardens and patio containers. They thrive in a sunny position with well-drained soil and are particularly effective when planted in drifts or combined with spring bulbs for a traditional seasonal display. 

Which Wallflower variety should I choose? 

The best wallflower variety depends on the display you want to create. Traditional bedding wallflowers offer a range of rich colours, including yellow, orange, red, purple and maroon, while perennial wallflowers provide longer-term interest and often flower over an extended season. Compact varieties are excellent for containers, while taller selections add impact to borders. 

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