The sections of the light spectrum which the âredâ and âgreenâ cones perceive overlap and this is why red and green colour vision deficiencies are often known as red/green colour blindness and why people with red and green deficiencies see the world in a similar way.
Lady Fern is easy to grow and thrive in moist, well-drained soil. Plants can tolerate dry soil conditions better than most other ferns. Lady ferns grow best in shaded areas of the garden but can handle sun if soil is constantly moist. They grow to be 1 to 3 feet high and have a plant spread of 1 to 2-1/2 feet.
Ferns. Reliable, long lived and easy to grow, hardy ferns are tolerant of cold winter temperatures and can be grown outdoors year-round. Adaptable and versatile, hardy ferns can be used as border plants or in containers and even for erosion control.Most ferns do require a moist, shady spot to perform well.Hardy Ferns add textures to any shade garden. Fern care is easy when planted in moist, humus rich, and well-drained soil.daptable and versatile, hardy ferns can be used as border plants or in containers and even for erosion control. Most ferns do require a moist, shady spot to perform well. Hardy Ferns add textures to any shade garden. Fern care is easy when planted in moist, humus rich, and well-drained soil.