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.
Bird's Nest Fern Another of our favorites, bird's nest fern is a slow-growing plant with bright green fronds that radiate from the center of the plant, creating a vase or bird's nest shape. It's versatile and easy to grow. Silver Brake Fern Create a distinctive look in your home with this fern.
Shorter, Evergreen Varieties. Certain types of evergreen ferns are shorter than typical ferns and grow 6 to 8 inches tall by 8 to 12 inches wide. âKayeâs Laceratedâ has atypically wide fronds with crimped edges that resemble kale. It requires excellent drainage, prefers alkaline soil and does best when mulched.