Hosta Jurassic Park is a substantial plant that will form a large to giant mound, reaching a height of 120cm-140cm with a spread of up to 270cm at maturity, which occurs in approximately 12 years if left undisturbed. This species thrives with strong morning sunlight followed by filtered shade, but remains impressive through mid-season, even under full sun conditions. Due to its robust foliage, it is resistant to slugs. Hosta Jurassic Park exhibits vigorous growth and achieves significant size once established, with leaves on well-tended clumps measuring up to 40cm x 36cm. For those seeking an effortlessly maintained giant Hosta, this variety is highly recommended and requires ample space. Although primarily cultivated for its striking foliage, it also produces lavender flowers on 150cm scapes in July and August.