Scientists are shocked: ordinary dill can save your garden from disaster

18.02.2025 09:10

Do you consider dill just a salad herb?

Scientists from the Timiryazev Academy have revealed its secret superpower, which will make you reconsider everything you knew about gardening.

It turns out that dill roots release phytoncides - volatile compounds that kill nematodes, microscopic worms that eat the roots of potatoes, tomatoes and strawberries.

"Nematodes destroy up to 30% of the world's harvest every year," says Professor Sergei Petrov. "But dill planted between beds reduces their population by 70%."

An experiment described in the journal Ecological Farming proved that it is enough to sow dill around the perimeter of a potato field for the tubers to grow 50% larger.

dill
Photo: © TUT NEWS

Summer resident Andrey from Voronezh shared the results:

“I used to collect potatoes the size of a walnut.

After planting dill, the tubers began to weigh 400-500 grams! " But there is a nuance: dill should be sown during the full moon. The Biodynamics study showed that during this phase, seeds germinate 40% faster due to increased sap flow in plants.

Here's a life hack from Siberian gardeners: dry dill brewed with boiling water (1 glass per liter of water) becomes a powerful insecticide. Spray the plants with the infusion - and aphids, slugs and whiteflies will disappear.

“My garden now smells like a pharmacy, but there are no pests!” laughs Olga from Tomsk.

But dill is not a panacea. If you plant it next to fennel, both plants will become bitter due to cross-pollination.

"For years I couldn't understand why dill tasted bitter until I removed the fennel," admits Marina from Krasnodar. Replace the fennel with basil - it enhances the aroma of dill and repels the carrot fly.

Author: Valeria Kisternaya Editor of Internet resources