DetailsA sieboldiana hybrid, one of the largest blue cultivars available. The huge leaves are lighter blue than most of this type and are nicely puckered with lots of substance. Beautiful near-white flowers. Rapid grower. Slug resistant. Use as a specimen alone or in the background of your garden. A mature clump can get over 5' wide!
- Additional Information
Year New at HostasDirect 2000 Growing Zones No Plant - Height 34" Plant Size Giant Plant - Shape Mound-like Growth Rate Fast Sun Resistant Yes Slug Resistant Yes Plant - Wave Spacing 67.5" Plant - Specimen Spacing 90" Plant - Hosta of the Year No Leaf Color (Center) Blue Leaf Color (Margin) No Leaf - Cupped No Leaf - Corrugation Intensely Leaf - Wavy/Undulated No Fragrant Flower No Leaf - Margin Size No Leaf - Seasonal Color Change No Leaf - Length 12 Leaf - Width 14 Leaf - Speckled No Leaf - Streaked No Flower - Color Lavender, Pale Flower - Scape Color No Bloom Month(s) No Petiole Color No Plant - Patented No Hybridizing - Parentage [H. sieboldiana] Hybridizing - Originator Aden P Hybridizing - Sport Of No Hybridizing - Year Registered No
Customer Reviews 1 item(s)
- One of my favorites
I love blue mammoth. This plant has been growing in my garden for around 8 years. I have moved and divided it the plant and it has thrived in all the locations I have planted it. Blue mammoth still looks nice into the fall.
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