Which is suitable for my garden - rainwater or tap water,? If you want your garden to grow and prosper, then rainwater is the best option hand-down. You can easily capture and store it in a water tank then use it to water your plants rather than resorting using town water. In this article, we are going to cover why rainwater is better than town water for your garden.
Rainwater is as Pure as Water Gets
Rainwater does not contain chemicals such as chlorine, fluoride and minerals that are often found in municipal tap water. Rainwater also contains less salt, which is much better for plants. These typical town water contaminants are generally not ideal for plants. Just think about it, would you prefer to drink water full of chemicals or pure, chemical-free rainwater?
Rainwater is Free
Apart from the cost of buying and installing the water tank in the first place, rainwater capture is absolutely free. Not many things in life are free these days! Buy every time you turn the town water tap on it’s costing you money in water usage. If you have a large garden, you will have to use a lot of water over summer and this can really cost you. In fact, the cost of water continues to increase every year. Who knows what the cost will rise to in 10 years time? In 10 years your water tank should still be going strong, giving you reliable rainwater storage.
Rainwater Has Low pH
Another thing about rainwater is that it has a pH of between 5 and 7, which is perfect for nutrient absorption in plants. But town water genrally has pH that is greater than 7, which can cause nutrient lockout in plants – making it difficult for your plants to absorb nutirnets from the soil . Just like humans, plants also need nutrients and minerals to survive and thrive. If they don’t get this vital nutrient, then they will grow weak and eventually die. According to experts, the ideal PH of water to be used in the garden is between 5 and 7. Anything more than that will limit nutrient uptake.
The worse thing is that even after spending a lot of cash, town water is not the best water for your plants