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No Quibble GuaranteeHow to grow Blechnum
Blechnum are mostly evergreen ferns with attractive leathery rib-like fronds that form into erect spires coated in lush shades of green. They are best suited to flower beds and borders or used as underplanted for larger shrubs or trees. You should expect Blechnum to grow to an approximate height and spread of between 10-50cm (4-20”).
Key Information
Soil pH
Position
Hardiness
Where, when and how to plant Blechnum
Blechnum are best planted in either poorly drained or moist, well-drained soil of loam or clay within an acidic or neutral PH balance. Blechnum thrive in a position or part or full shade. Once planted, apply a layer of mulch to retain moisture levels whilst suppressing pesky weeds.
What to plant with Urginea
Urginea are imposing plants, creating a dramatic statement when planted alone, creating quite an impressive clump when they have naturalised.
However, when grown amongst grasses or interspersed Allium they look incredible.
When choosing companion plants, think about the growing conditions that are preferred by each plant. Maybe grow Urginia maritima with Allium Forelock, Moly or Hair – the almost globe-like spheres of blooms will hover above the foliage but will have faded by the time the Urginea flowers have fully developed so will not detract from the spectacle.
Whether grown in borders or containers, the period when the foliage is absent could be filled with a low growing, evergreen carpet of Delosperma Suntropics Purple, Copper or Red, which become covered with bright almost neon coloured daisy-like flowers from spring until the first frosts.
How to care for Blechnum
Blechnum can withstand temperatures usually down to -5 degrees centigrade but for only short periods of time. Make sure you provide additional protection or move to a suitable spot during periods of extreme cold. If the trunk does appear to die back over the winter, leave in place as usually new growth will form from the old trunk.
