Hosta Time in a bottle will form an small to medium upright clump of 10"-14" in height with a spread of up to 38" at maturity. Narrow, yellow leaves with a gentle ripple along the edges give the Time in a Bottle Hosta its unique look. This easy-care plant is a good choice for shady corners of a yard or gardeners who prefer not to get very involved. The foliage grows in a rosette formation, with foliage emerging from a central point. This lush, leafy plant slowly transitions from yellow to chartreuse throughout the growing season. Tall flower spikes of up to 20" shoot up by late summer and are topped with clusters of purple flowers, contrasting with the golden foliage.