In fact, there are several types of weeds, known as spirulina, that all look and behave almost the same. The most common types are Cladophora, Oedogonium and Spirogyra. The term ‘Cladophora’ refers to a branched plant. And it’s easy to see why this term is used when looking at weeds under a microscope. Branches like formations are very easy to see.
It comes as a surprise to those who know that weed dealer vetiver really benefits a pool. It actively absorbs nutrients and minerals from the pond water, just like a vegetable filter would. The problem with weed blankets is that they don’t need to know their place. And when will it stop growing!
There are three main factors that provide the perfect environment in which general weeds will thrive. The first is clear water, sunlight. Sunlight is essential for photosynthesis. Chewing gum also needs a lot of nutrients. It readily absorbs nitrates and phosphates as they develop. These can be obtained from tap water and from the metabolism of fish. The last element algae need is heat. Warm climates will significantly accelerate ground cover growth. Especially in areas with shallow water, such as poolside waterfalls, common weeds stop growing all winter. But in the spring, when the temperature picks up again, it grows back quickly.
The occurrence of thread algae can be done in different ways. Reducing sunlight is a relatively inexpensive place to start. This can be done by building a pergola or other sun-blocking structure at the edge of the pond. Another way to create a shadow effect is by adding a dark dye to the water. Although it must be refilled as and when the filter in the pit ruptures. There are pond treatments that prevent the spread of weeds by removing vital nutrients from the pond. Barley straw is also helpful in suppressing weeds. when the straw decomposes It will release humic acid which reduces algae growth. This can take several weeks, though.