Nerine is a genus of flowering plants belonging to the Amaryllidaceae family, subfamily Amaryllidoideae. They are bulbous perennials, some evergreen, associated with rocky and arid habitats. Nerines have been widely cultivated and they are bulbous flowering plants.
Common Name :- Red Spider Lily, Guernsey Lily
Botanical Name :- Nerine sarniensis Red
Flower Color :- Red
Light Requirements :-Full Sun
Bloom Time :- Late summer until frost
Mature Height :- 18-24" tall
Bulb Spacing :- 3-4 bulbs per sq. ft.
Flower Bulb Size :- 14 cm
Planting Depth :- Plant 2-3" deep
Soil Type :- Sandy Soil, Average Soil
Soil Moisture :- Average
Advantages :- Deer Resistant, Fragrant Flower / Foliage, Good For Cut Flowers, Good For Containers
Poisonous or Toxic to Animals :- Minor Toxicity
Planting Time :- Spring/Summer 

They are bulbous perennials. They produce spherical umbels of lily-like flowers in shades from white through pink to crimson. The leaves are threadlike and strap-shaped. Each flower is usually consisting of six narrow tepals. Nerine lily bulbs are not hardy below 38 degrees F. (3 C.), so you should check your gardening zone before planting. You can also treat them as annuals but rather than waste these lovely flowers, pull the bulbs and overwinter them. Growing instructions for Nerine lilies are similar to most summer blooming bulbs.