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Hosta Deep Blue Sea

Intensely puckered, thick dark blue leaves.
Plant Size:
Flower Color:
Pale lavender
Product Code:
Supplied as:
free roots
In stock
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€5.00 €4.75 €4.50

Deep Blue Sea

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  • Hosta Deep Blue Sea - Eurohosta
  • Hosta Deep Blue Sea - Eurohosta
  • Hosta Deep Blue Sea - Eurohosta
  • Hosta Deep Blue Sea - Eurohosta
  • Hosta Deep Blue Sea - Eurohosta
  • Hosta Deep Blue Sea - Eurohosta
  • Hosta Deep Blue Sea - Eurohosta


Hosta 'Deep Blue Sea' is true show-stopper. It come from the cultivar 'Blue Moon' and is extremely intensively wrinkled, dark blue with and with extremely thick leaves. The clump is topped in the summer with mauve to white flowers. It was designed for those who can wait. In this cultivar is worth to wait few years until in get mature and shows all its beauty. Not on very sunny place, maximal light shade, better more shade.  

How to grow hostas

Save light shade to shade place in your garden to plant hostas. Filtered sun is best for the colorful varieties to reach their full color contrast. The green and blue hostas are the most shade-tolerant. Usually the yellow cultivars are the most sun-tolerant. The most dangerous is a direct sunshine, especially hot afternoon sun. This is the most critical where temperatures are high. Variegated varieties, especially those with a lot of white in the leaves, burn very easily. Blue color of leaves turns to green-blue or even fully green with too much direct sun. Plants with thick leaves are better suited for dry soil conditions than thin-leaved ones, but none is able to grow years-long in very dry soil. Plant hostas in moist, humus-rich soil.

Water your hostas well immediately as you plant them. Give them water regularly during their first one or two growing season.

Hostas grow slowly and may take 2 to 5 years to reach their full size, longer for the largest species and cultivars. Reserve a plenty of space in your perennial bed for hostas. Most of them are medium sized or large perennials. Hostas are almost fully disease and pest resistant. The most dangerous injury can by caused by slugs, snails and deers. 

Additional Information

Plant Size Medium   Spacing (h x w) 40 x 60 cm
Leaf Size 27 x 22 cm   Growth Rate Slow
Leaf Color Blue   Leaf Color (Center) No
Leaf Color (Margin) No   Red "legs" No
Slug Resistant Yes   Sun Tolerant No
Flower Color Pale lavender   Wavy Leaf No
Flower Fragrance No   Sun Exposure Partial Shade, Shade
Hybridized by Charly Seaver   Year of Registration 1990
Supplied as free roots  

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