Paul successfully competed on the P.G.A European tour for 8 years, representing Wales on two occasions, in 1995 and 1996 at St Andrews in the Dunhill cup.
Colours In Your Lawn
Changes of colour in turf can be common because different varieties of grass types reflect different colours. However, changes in turf colour may signify a lawn problem.
Lack of water and moisture in the turf is the main cause of colour change as the grass slowly starts to die. However, lawn diseases, insect problems, thatch build-up and compaction can also contribute to colour changes in a lawn. Whilst most changes in colour are harmless, some are signs of problems which should be addressed quickly to avoid further problems.
Listed below are common colours found in lawns.
Turf Colours
Green – The chlorophyll in leaves reflects green colours. The darker the green, the greater the amount of chlorophyll. Nitrogen, iron and magnesium are important in producing the deep green colour that you see in the leaves.
Yellow – Carotenoids are pigments that reflect yellow colours in leaves. These are present in the leaves all of the time, but you only see them when the turf is deficient of chlorophyll (lack of Nitrogen). It can also be that the plant is lacking in iron, magnesium or it could be suffering from a disease.
Brown – When your grass turns brown or straw coloured, it is normally dead. Individual blades of grass will die, and under certain conditions, the entire lawn may die in patches. A chemical spill, severe dog urine damage or drought can also cause grass to die. Therefore, it is always important to keep the grass watered in warm weather conditions.
Orange – Pigments that reflect orange light are generally not produced by the grass plant, but by fungi or disease elements. Rust diseases that attack grass leaves produce spores that are an orange-red colour, that you can rub off the leaf with your fingers.
Rusts are pathogens that can kill the leaves of your turf, but in general they do not kill grass. They look unsightly, but the problem can be cured in a single application.
Red – Anthocyanins are natural pigments in leaves, and reflect red and blue colours. They are seen when either the chlorophyll content is low, or when they are produced in large quantities. When red is observed in turf, it means the grass is stressed.
Please contact us for an analysis if this problem persists.
Consider how problems have occurred
Has your lawn become yellow after it was last cut, or has it gradually turned yellow over a period of time?
Discolouration can disappear just as quickly as it first appeared. Closer examination may reveal what the problem is. Remember that grass is a living thing, therefore environmental conditions can have an effect on this.
Rust in Turf
Please ask us about treatment for this problem. It can be cured with one application.
Red Thread
Red Thread is a disease caused by a fungus that lives in turf. There are strains of this disease that can be resilient to most treatment applications.
Most turf has this fungus. Normally you don’t see it or the disease that it causes. However, during conditions of high humidity or wetness, it may start to appear. It is the most common and complained about lawn disease that we have in the UK as it looks unsightly.
When Red Thread starts to appear in your lawn, you may notice small patches of grass leaves turning brown and straw-like. However, if you take a piece of it out of the lawn and place it on a white piece of paper, you will actually see it is a reddish-pink colour.
Fortunately, Red Thread does not kill grass, it just looks unsightly and is much more common in fine fescue lawns than any other grass types in the UK. It is rarely seen in rye grass, which is another common type of grass found across the country.
If you think that your lawn has Red Thread, please contact us immediately for an application of fungicide, which is preventative and curative. We have products that can remove this quick spreading disease.
