Forward and Backward Euler Methods. Let's denote the time at the nth time-step by tn and the computed solution at the nth time-step by yn, i.e., . The step size h (assumed to be constant for the sake of simplicity) is then given by h = tn - tn-1.
Heuchera â Shade Garden Plant â Coral Bells. Heuchera is a Native American plant that is found all over the country. It is more commonly known as Coral Bells and comes in many shades of purple, rose, green and variegated varieties.
English Ivy Plant Care. Botanical Name: Hedera helix. With lobed leaves and lush, trailing vines, English Ivy is a beautiful accent plant. It blends beautifully in a dish garden, adding texture to a variety of tropical plants. Ivy is a vigorous grower with strong, wiry stems densely covered with distinctive foliage.hed some light. Growing ivy with plenty of bright light will help variegated ivies to keep their color. Prune off any stems of variegated ivy that reverts to all green. CAUTION: English ivy leaves are poisonous if eaten and it can cause skin irritation. It's a good idea to wear gloves while handling this plant.