Hosta ‘Blue Mammoth’ (sieboldiana)

Hosta ‘Blue Mammoth’ (sieboldiana)

Blue Mammoth Plantain Lily


Pot Size:



22 In stock

SKU: 452556


Family Asparagaceae
Originating from Japan

Another huge, bold Hosta producing a mound of big, powder-blue/green, puckered leaves of great substance and texture. Each leaf can easily reach 30cm in good growing conditions.
Lavender/near white flowers on 120cm stalks are produced in summer. Like many giant Hostas it can be slow to establish but will ultimately take up a lot of space so plan ahead.
Grow in fertile moist but well-drained soil in shade/part shade.

Height and spread after 1 – 2 years 60cm x 60cm
Mature height and spread after 3 – 4 years 1m x 1.5m



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Urban Jungle Suffolk

London Road, Weston,
Beccles, Suffolk, NR34 8TT
Nursery 10am – 5pm
Cafe 10.30am – 3.30pm
Garden Centre Telephone: 01502 219110
Cafe Telephone: 01502 559103

Urban Jungle Norfolk

Ringland Lane, Old Costessey,
Norwich, Norfolk NR8 5BG
Nursery 10am – 5pm
Cafe 10.30am – 3.30pm
Garden Centre Telephone: 01603 744997
Cafe Telephone: 01603 857196

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