#weeds

#weeds

Researchers have known since at least 2008 that wildfires can create chromium-6, but a new study, published in the journal Environmental Science and Technology in November, is the first to report details such as how long it might persist in groundwater.

Plump, wiggly slugs may look innocuous, but they can wreak serious havoc on a carefully-curated garden, even causing total crop failure.

Aquaponics systems utilize one gallon of water to produce a kilogram of leafy greens, compared to over 30 gallons in traditional farming, showcasing remarkable efficiency.

Crushed clean, dry eggshells, when scattered over the soil, are intended to stop adult gnats from laying eggs and potentially add natural fertilizer. However, they merely sit on the surface, collecting dust, while the gnats remain attracted to the damp compost.

Grafting is the method through which two different plants from the same species or genus are joined together to grow as one. The resulting plant benefits from the qualities of the two different original plants.

Around a third of UK gardeners use pesticides, and our studies found that house sparrow numbers, for example, were nearly 40% lower in gardens where the pesticide metaldehyde was used. By reducing pesticide use, you can actively encourage birds back into your outdoor spaces, as they rely on invertebrates such as slugs and snails as natural prey.

Starting plants from seed extends your relationship with the garden, gives you more control over seed sourcing, and saves real money compared to buying nursery starts, sometimes as much as 90% per plant.

Raised beds provide access to fresh food, even organic veggies and fruits if you choose, for a fraction of grocery store prices.

Kochia continues to spread beyond its traditional areas, bringing resistance to multiple herbicide groups. This shift may require growers to rethink their canola systems, including variety selection.

People grow asparagus from crowns because it shortens the long wait times for harvesting. From seed, you'll need to wait three years before harvesting asparagus. Some people consider that a waste of time. The tradeoff is that you can keep harvesting every spring for up to 15 years or more. If you plant crowns, you get a one-year jump on things. However, those crowns may have soil-borne diseases you don't know about, so there is a risk involved. Seeds remove that problem.

To an unimaginable eye, a seed looks inert. Yet they are packed with genetic information and biological processes poised to unfold. All it takes is the right configuration of signals and stimuli from the environment to let them know it's time to dare to grow.