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.
Cycads are also non-flowering plants but have sculptural cone-like structures and often-colourful seeds. We have information on a range of different types of ferns, palms and cycads from the Birdâs Nest Fern to the Coconut Palm and many more ferns, palms and cycads. As well as advice on the soil and sunlight needs of ferns, palms and cycads.