Scotch broom, is it invasive or not? Depends where…
Scotch broom, although a delightful shrub, is not to be planted everywhere. This European native fought with other plants to secure its own living space in its native habitat.
Invasive plants
Usually under control in their own native area, these plants tend to spread and conquer other territories when introduced. Nature gets out of balance.
Tamarisk native and invasive ranges: should you plant it?
Tamarisk can be classified into three species: Tamarix aphylla, T. parviflora, and T. ramosissima. On some continents, it is reported as an invasive species since it crowds native vegetation out. Here are a few maps that show the distribution of Tamarix
Staghorn tree – amazing in spring, fall and winter
Staghorn sumac, also called vinegar sumac, is a short tree that grows in a roundish shape.
Biological control of Russian olive
There is, as of now, no perfect solution for biological control Russian olive through predators or parasites.
How to control Russian olive tree, an invasive species in America
The Russian Olive tree, as opposed to native American silverberry, is a highly invasive species in some parts of the United States and Canada.
Horsetail, mesmerizing ornamental patterns
Field horsetail is a perennial that is replete with advantages, but it often turns invasive in gardens.
Albizia native range – and places where it’s invasive now, too
Albizia, though a magnificent tree, can be a truly invasive weed in places where it isn’t native.
Lavender varieties that won’t bear seeds
Want to plant lavender but worried that it might turn invasive? Select a sterile lavender variety with seeds that won’t sprout. That way, blooming can continue unfettered without running the risk of turning invasive! Sterile lavender – selected Lavandin varieties Lavender is technically reported as an invasive plant in some parts of the world. In […]
Pampas grass, a giant grass
Pampas grass is one of the most majestic grasses, but it’s also one of the most invasive.
5 alternatives to invasive Scotch and French broom
Native alternatives exist to plant instead of invasive Scotch or French broom. They’re even more beautiful, if you consider that planting them restores habitats and
French broom, a treacherous and invasive beauty
Horticulturists love its yellow blooming, but French broom (Genista monspessulana) is actually invasive in many countries. It’s a dangerous fire hazard, too!
Control invasive bamboo – options and solutions
Even though your bamboo has been properly settled in the garden for years already, you must stay alert. The need to control invasive bamboo is a constant endeavor! Bamboo growth must be constrained if you don’t want your garden to turn into an impenetrable jungle.
Gorse, superb flower shrub
Gorse is a fantastic shrub with abundant bright yellow spring blooming.
How does Russian olive impact the environment?
Russian olive is a beautiful shrub, but in North America it’s declared unwelcome! This invasive shrub tends to out-compete native plants. In time, entire ecosystems are altered forever. So what makes Russian olive invasive? It hurts the environment! Interestingly, regular olive (Olea europaea) is also detrimental to the environment in some areas! Impact on the […]
Kikuyu grass, lawns made easy
Kikuyu grass gives you a solution against dry spells, foot traffic and watering.
Where is Russian Olive invasive or native?
Russian olive, or Elaeagnus angustifolia, is native to Europe. On other continents, it is reported as an invasive species since it crowds native vegetation out. Here are a few maps that show the distribution of Russian olive
Morning glory, bindweed
Morning glory, or bindweed, is considered a very invasive plant for some species. Nonetheless, it bears very beautiful flowers!
Imperata cylindrica, a colonizer with blood-red blades… of grass!
While colonization among people is often subject to debate, regarding plants it can sometimes be dramatic. When Imperata cylindrica spreads outside of its native range, it turns invasive and disturbs entire ecosystems. Check whether you should refrain from planting it in your area. Native and invasive range of Imperata cylindrica Native to – SouthEast Asia […]
Bradford pear, from beloved to banished – keep a lookout for it!
Bradford pear, or Pyrus calleryana, used to be all the hype in ornamental gardens throughout the United States and Europe. Today, common sense labels it for what it is: an invasive tree that’s
