Plants require nutrition to function optimally. Potato water in the garden is an excellent way to give it to flowers and plants that enjoy potato starch. Minerals and nutrients found in potatoes can be utilized to fertilize plants.
Potato water contains around 350mg potassium (K) per 100g, a macronutrient that plants require along with phosphorus, magnesium, calcium, and zinc to create immunity to environmental stress.
In the kitchen, potatoes are a common vegetable. Apart from potassium, which it is known for, peels can supply critical nutrients to our plants.
Water from boiled potatoes can be used on both outdoor and interior plants, such as vegetables.
Potato water (as well as other vegetable water) is excellent for composting. Don’t forget to include the potato peels as well!. Starchy potato water is enjoyed by more than just plants. You can also use it in your home.
How To Make Potato Water For Plants
Plants benefit from the use of unsalted potato water, but they can be harmed by salted water. What is the best way to use salted potato water in the garden? Salt and boiling water are both effective weed killers.
Use the drained water from cooking potatoes in salted water on weeds in your garden paths immediately soon.
It gives an organic source of nutrients to the plant, promoting growth while minimizing deficiencies caused by low nutrition levels, such as brown blistering and curling of leaf tips.
Because of these minerals, applying potato water to plants is advantageous.
During the boiling process, the mineral nutrients in the potatoes are leached into the water.
The boiling water’s high temperature breaks down the fibers and skin of the potato, allowing potassium, phosphorus, and magnesium to easily migrate into the water.
After straining the potatoes, the water is collected and left to cool. It is crucial to note that boiling does not remove all minerals, and the peels themselves still contain a significant amount of minerals.
The potato peels can still be dried and used on plants as a source of slow-release minerals, which we’ll go over in more detail later in this post.
Broadleaf weeds respond well to this type of weed killer. Keep this water away from your plants! Plant food should not be substituted for potato water.
Potato starch is only one type of nutrient that plants require. Simply add the potato water to any plant food you’re already using.
If you’re saving potato water for later use, give it a good shake to mix up the nutrients before giving it to your plants. Simply put it in your watering can and water as usual. Fertilize at a later time.
Uses Of Potato Water For Plants
- Environmentally friendly plant fertilizer
- Obtainable and readily available (from Kitchen scraps)
- Allows us to recycle garbage from the kitchen.
- Save money on fertilizer purchases.
- Burns caused by inorganic fertilizer application is eliminated.
- Encourages the growth of beneficial bacteria in the soil.
- Top watering, bottom watering, or misting are all options.
- Enhances plant growth
