Due to the hot weather, we are delaying order dispatch until W/C 29th June. Some varieties are more progressed than usual for this time of year. Some burns or marks are possible.

Hosta 'Blue Mammoth'

Currently Unavailable

Hosta 'Blue Mammoth' is a striking giant blue variety which has been popular for many years now. With thick leaves with good slug resistance, 'Blue Mammoth' is an excellent centre piece to a bed or border.

Similar to - sieboldiana  var. 'Elegans', 'Blue Angel'

Size Giant
Maximum Height 80-85cm
Maximum Spread 150-170cm
Flower Colour White
Position Partial Shade

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Attention Customer

Due to the extreme heat this week, all orders will be dispatched W/C 29th of June.

Apologies for any inconvenience caused.

Thank you in advance for your understanding.

Sienna Hosta Team