Where weeds come from
There are several classifications and definitions of weeds. However, in the very simplest terms, a weed is an unwanted plant in your lawn or garden.
No plant that’s perceived as a weed today has always been a weed. Once upon a time, they lived in a benign location and had no notable negative impact on their surroundings.
The turning point – when a plant becomes a weed – is when it invades a space where it is not desired and/or has an undesirable impact on people, animals, or other vegetation.
So, if they weren’t there to start with, how did those weeds get into your yard? They were carried there – transported by vehicle, animal, or on the wind.
And many seeds don’t need a whole lot of TLC to germinate. As long as they have oxygen and water, and a bit of sunlight, they will grow. So, the big question:
How to control weeds
Let’s face it – weed avoidance is not a thing. However, there are strategies that will help you tame the beast and minimize the negative impact of weeds.
- Cut off their food supply
As mentioned above, weeds need water, oxygen, and sunlight. So water only desired plants and plant closely together. Weeds don’t tend to grow as prolifically under other plants. The less exposed area you have in your gardens, the fewer weeds you will have to pull.
- Don’t disturb the soil.
When adding new plants or removing weeds from your lawn and garden, closely target the soil or weed in question. Weed seeds are generally present throughout your soil, so turning the soil brings new seeds closer to the surface, giving them the opportunity to germinate.
- Mulch is your friend.
Keep exposed soil covered with a thick (about 4 inches) layer of good quality mulch. This deprives weed seeds of sunlight, helping to keep them at bay. Some prefer crushed stone or river rock. These work as well. Just be sure to add a base layer of landscaping fabric over the surface before adding the rock. Keep in mind though that new seeds that are deposited from animals or the wind will germinate, so see the next tip.
- Weed early and often.
The sooner you pluck weeds out, the easier removal will be and the less damage they will do. If you give weeds a chance to take root, they’ll develop stronger, deeper roots systems at one end and seed heads (which will distribute more seeds) at the other. The best time to weed is after a good rain, when the ground is soft and roots will release more easily.
Weeds in your lawn and garden are the bane of any homeowner’s existence. But, armed with the information above, you’ll have a better understanding of where they’re coming from and how to control them.
Ready, set, weed!
Most of us here in Southwestern Ontario prefer the warmer months. But when the snow falls it’s nice to still be able to enjoy your outdoor landscape, even from indoors. Visual interest in winter doesn’t have to come just from urns, wreaths, and garland that gets taken down shortly after Christmas. Hardscaping and plants provide cold-weather beauty that lasts the all season long. Below, we explore various landscaping options whose function and good looks extend well past our patio-dwelling days.
Conifers are typically top of mind when a landscaper wants to add year-round life to a garden because most keep their foliage throughout the cold months. They come in a wide range of sizes, shapes and shades of green that will compliment any home’s exterior. Some of the more popular conifers in our region are from the pine, spruce, and fir groups. And while they come from a different conifer family, cedars, cypress, and junipers, with their splayed branches, aromatic wood, and interesting bark, are also very popular.
But there’s more to evergreens than just needles and cones. Other conifer families are broad-leafed and/or fruit-bearing. These shrubs tend to have an appearance that more closely resembles a deciduous plant, but they don’t shed their leaves. Beautiful examples of broadleaf evergreens that thrive in the hardiness zones of Southwestern Ontario are Euonymous, Boxwood, and the festive favourite, Holly.
Beyond conifers, there are many trees and plants that brown or lose their leaves every year that can add structure and interest to the outdoors.
Ornamental grasses are a great example of plants that turn brow but maintain their structure through the winter and make a lovely, wispy addition to a winter landscape.
Purple Coneflower, Black-Eyed Susan, Hydrangea, and Autumn Joy Sedum shed their foliage but maintain flower stalks and/or seed heads that look beautiful under a blanket of snow.
Mountain Ash, Canadian Serviceberry, and Winterberry (a popular Holly variety) are great choices for adding pops of colour to your winter landscape. Tip: Holly berries will only form if male and female plants are established together, so be sure to purchase one of each to avoid disappointment.
Many trees offer visual interest with noteworthy texture or colour. Birch trees have a white, papery bark whose beauty is revealed after it sheds its canopy of leaves in the fall.
Stems and twigs can provide bursts of colour ranging from bright green to orange and red. In our region Dogwoods are a common shrub that add vivid colour against the white snow. And a funny-looking tree with a funnier name – Harry Lauder’s Walking Stick – adds twisty, highly textural support for freshly fallen snow.
Don’t discount stone structures and fixed furniture as difference makers where visual interest is concerned. These hardscaping elements can add colour and texture to otherwise flat terrain.
Besides enhancing the beauty of your outdoor space, landscaping and hardscaping can also play more functional roles.
Trees and shrubs bearing berries or situated close to suet and seed will provide nourishment for birds including Juncos, Cardinals, Blue Jays, Nuthatches, Chickadees, Finches, Woodpeckers, Doves, and Sparrows. Dense, mature evergreens can also offer ideal shelter.
Privacy and windbreak
A properly situated row of evergreens ensures year-round privacy and can also act as a windbreak and natural snow fence, sheltering your yard from cold winds and drifting snow.
Beautiful, day and night
Outdoor lights aren’t just for the holidays. White mini lights can define the shape of a small tree or shrub. Consider lighting natural and hard elements with floodlights or projection lamps for a different but equally beautiful aesthetic at night.
Adding visual interest to outdoor spaces increases the appeal, value, and enjoyment of your home. As long as you’re selecting plants and varieties that are appropriate for your hardiness zone, your landscaping can help beautify your home not just in the warmer months, but throughout the year.
In Southwestern Ontario, we’re generally finishing up putting our lawns and gardens to bed for the winter. While some do very little but cut back spent seed heads and dead foliage, others employ measures to cover and protect every tree, shrub, and plant on their property. An approach that falls somewhere in between is generally best to avoid plant and tree loss and ensure a healthy start the following spring. Here are some guidelines to help you ensure you’re adequately protecting your lawn and garden in the winter.
Getting your lawn winter-ready takes very little effort. In fact, you may already be doing most of the items on this short checklist already.
Keep it short
Grass generally stops growing after day time highs remain below 10°C. Your final cut of the season should be between two and two and a half inches. Grass that’s too long may fall over through the winter, encouraging fungal growth. Grass that’s too short leaves it susceptible to stress due to the cold.
Keep it clean
Remove all furniture, toys, and debris (including any notable accumulation of leaves) from your lawn to avoid damage that results in bare patches come springtime.
Minimize traffic during transition
Dormant grass that doesn’t yet have a good layer of snow on it yet can be damaged quite easily when walked on. Try to stay off of grass during this transition.
Keep it insulated
A blanket of snow serves to insulate your lawn during the winter. Once the snow flies and starts to accumulate, keep your lawn blanketed all winter long.
PLANTS, TREES, AND SHRUBS
There are a few factors that determine your need to protect plants, trees, and shrubs during the winter:
Exposure to the elements
If a location is exposed to excess wind, snow melt, and/or ice, the vegetation in that area may break or even die before or by the time spring arrives. In addition, if relatively horizontal limbs are suddenly laden with heavy snow or ice, they might bend or even break as a result.
Exposure to road salt
Trees and shrubs that are close to roadways or are in the line of fire when snow is being displaced from roads, driveways, and walkways,
Your plant hardiness zone
Our region (Stratford and surrounding area) is generally classed as hardiness zone 5, so your garden should consist of plants and trees that thrive in this zone. If you’ve tried to push the limit with some of your selections (vegetation that’s appropriate for warmer hardiness zones), you’ll need to take special care to prepare them for winter in Southwestern Ontario.
How well-established the plants in question are
Well-established plants and trees have strong root systems that help sustain them through the cold winter months. On the other hand, those that have been newly planted or moved, particularly after the beginning of September, have not had sufficient opportunity to get established and so will require protection this winter.
HOW TO PROTECT YOUR PLANTS, SHRUBS, AND TREES
If your plants do need to be protected, there are three primary methods used, depending on the plants in questions and what you’re needing protection from.
Wrapping with burlap and twine can protect shrubs from salt spray, drying winds, and/or heavy snow and ice. You might opt to protect younger evergreens and shrubs from frost and heavy snow with a teepee instead, which can be made out of burlap and wood stakes or plywood.
A 4 to 6-inch layer of mulch on vulnerable or newly established plants will protect them from the effects of repeated freezing and thawing which can plague our region this time of year.
This is simply the act of piling soil up around the base of a plant, and is a great way to protect plants and bushes that are cut back at the end of every season. Mounding is commonly done with rose bushes and hydrangeas, as it protects them from exposure to prolonged cold, ensuring a healthy plant, come spring time.
If you haven’t taken measures to protect your garden yet, an early layer of snow may have you feeling like you’ve missed the boat. However, most vulnerable plants will still benefit greatly from protection, so it’s not too late. Regardless of how long winter is, you can still use the tips above to avoid plant loss and help guarantee a beautiful start to next year’s growing season.