News, I’m a gardening pro – your kitchen scraps can be used to make a free weed killer for your plants: detailed suggestions and opinions about I’m a gardening pro – your kitchen scraps can be used to make a free weed killer for your plants.
A GARDENING expert has the perfect DIY treatment to nourish your garden this summer.
Idris Ya’u, a Webgardener blogger, said the nutrients found in potato water can help kill weeds.
All you need to do is use the drained water from cooking potatoes in salted water on your weeds, according to Ya’u.
It serves as an organic source of nutrients to the plant, and helps to prevent brown blistering and curling of leaf tips, Ya’u claims.
The potato nutrients cling to water when boiled, the avid gardener explained.
After straining the potatoes, the water is collected and left to cool, but it should be shaken before it is used.
It is crucial to note that boiling does not remove all minerals, and the peels themselves still contain a significant amount of minerals.