Growing milkweed from seed is one of the easiest ways to help declining monarch butterflies. In December 2024, the U.S. Fish ...

Although when growing in bare areas with few other plants around willow weed will scramble ... Another closely related weed that looks similar to willow weed is a native species known as swamp willow ...

The trust says it is removing about 70 tonnes of the floating weed each week to ensure the "thick carpet" it creates does not harm aquatic wildlife. If left to thrive, thousands of tiny plants can ...