By Ava Green

Is there anything sweeter than the scent of Lilacs in the spring? These beloved shrubs are remarkably easy to grow and will reward you with weeks of fragrant blooms for little or no effort. But a bit of attention can make a big difference, especially if you’ve noticed your blooms getting smaller or fewer with each passing year. 

To help your lilac put on its best show, keep these steps in mind:

• Plant in full sun, at least 6 hours of direct sunlight a day, in well-draining soil
• Water newer plants during prolonged periods of drought until established (the first 3 years)
• Feed your lilacs annually with a balanced fertilizer (10-10-10, for example)
• Follow spacing instructions and prune yearly. Pruning is a very important step, and it’s well worth it.

Knowing When to Prune is Key

Timing is everything when it comes to pruning your lilacs. After the blooms fade, you have a two-week window to prune before the shrub sets its buds for next year's flowers. Yes, they set buds this year that will bloom next year! Pruning lilacs in the fall or the early spring risks cutting off all of the flower buds for the following year. Mark your calendar and prune promptly after flowering.

It also helps to understand how lilacs grow: Younger, thinner lilac stems produce more flowers. Older, thicker stems are more prone to disease and pests. Keeping this in mind will help with pruning decisions.

How To Prune Young Lilacs

If your lilac has been in the ground for less than three years, leave it alone; it doesn’t need pruning yet. Many young lilacs won’t bloom during those first few years.

After three years, once your shrub is established, begin by removing just one of the thickest, oldest stems down to the ground every 2 years. This gentle approach prevents the shrub from becoming overgrown while encouraging newer, flower-producing growth. 

How To Prune Older, Overgrown Lilacs

If your lilac has been neglected or grown out of control, you have two options:

Option 1: Gradual Rejuvenation

Begin by removing any damaged stems, as these invite pests that can harm the entire shrub. Next, remove only the largest, oldest stems by cutting them right down to the ground. The key is to remove no more than one-third of the living wood (dead stems don’t count toward that total). Leave the younger, thinner stems intact so your shrub can still bloom the following year. Repeat this process each spring for three years, and you’ll gradually restore the shrub to its full, flowering potential without sacrificing a single bloom season.

Option 2: Full Cutback

For a severely overgrown lilac that has been largely ignored, a complete cutback is often the most practical solution. Cut the entire shrub as close to the ground as possible, either in early spring or immediately after blooming. Yes, this breaks the general rule of never removing more than one-third of live wood, but lilacs are remarkably resilient and respond well to this kind of hard reset. By the end of summer, you will have healthy new stems of three to five feet tall. While the shrub won’t bloom for approximately three years after a full cutback, the long-term results are well worth the wait.

Deadheading Your Lilacs

Deadheading, or removing spent flower clusters after the blooms fade, is a simple task that’s separate from pruning, and can be done during that same two-week post-bloom window. When you trim off faded blooms, the plant redirects its energy from seed production toward building bigger, healthier buds for the next year. It takes only minutes and can make a meaningful difference in the size and abundance of next year’s flowers. 

A Note on Lawns and Lilacs

If your lilac grows near a lawn, be mindful of how much fertilizer you’re applying to the surrounding grass. Lawn fertilizers are typically high in nitrogen, which encourages lush leaf growth, but too much nitrogen reaching your lilac’s roots will suppress flower production.

Worthy Rewards

Lilacs are remarkably long-lived, often outlasting the gardens and even the homes they were planted beside. So whether you’re nursing a young shrub through its first few years or breathing new life into an old, overgrown beauty, the effort you put in now is an investment that will keep rewarding you, and perhaps generations after you. Every single spring!

By: Dave Zeldon and Ely Schweyer

Bearing in mind that a lawn is a very unnatural situation in that we are trying to sustain a large area with very little plant diversity (monoculture), in the eye of the homeowner, lawns may remain an important part of the domestic landscape! As well as in very necessary areas like tile beds, paths, roadsides, and recreational areas, lawns provide a background that enhances the overall effect of the home and the various gardens and landscape features.

   From nematodes to dog pee spots, the following tips will help you to maintain a healthy lawn naturally.

Mowing

Of all the cultural practices, mowing exerts the greatest influence on growth, development, and ease of management. By keeping the grass blade height between 6 & 8 cm (2.5 to 3 inches) high you'll be able to produce a more competitive lawn against young and germinating weeds.

Grass Species Selection

Seed mixtures with Titanium Tall Fescue have shown to be more drought, disease, and insect resistant than many other lawn grasses such as the traditional Kentucky bluegrasses. Tall fescue roots penetrate deeper into the soil providing better regrowth and wear tolerance, making it ideal for heavy foot traffic areas and recreational areas.

Carried by Eising Garden Centre

Time of Sowing

The best time to establish a lawn from seed is late summer and early fall (mid-August to mid-September) in southern Ontario. During this period, soil moisture and temperature conditions are optimal for germination and establishment. There is also less competition from germinating weeds in the fall. Make sure that seeding is done early in the fall so that the grass is well established before winter. The plants are then well rooted and more drought- and heat-tolerant the following summer.

Seed the shady areas in the fall for best results. Trees will have shed their leaves by then, so plenty of light is available for the new growth. The grass also gets off to an early start in the spring before the trees leaf out.

Spring seeding should be done as soon as the ground can be worked. Slow, irregular germination may result if the seed is sown when the soil is too cold and damp. (Soil Temp. around 15oC is ideal and there is also strong competition from germinating weeds during the spring. When practical, wait until weed seeds germinate, work the land to kill them and then sow the grass seed. ) If you choose to plant your new lawn in the spring, begin just as soon as the soil is dry enough to work, preferably mid-April to mid-May. This will give your new grass time to get well established before the hot, dry weather sets in.

Fall is often a better time to start your lawn, from mid-August to the end of September. Your seedbed is less likely to dry out at this time of year, and the grass should be well established before winter.

Watering

Your typical lawn needs about 2.5 cm (one inch) of water per week through either rain or irrigation. If irrigating, water in the morning as more will be absorbed as opposed to being lost to evaporation in the sun and the warmer temperatures later in the day.

Fertilization

Lawns require relatively large amounts of nitrogen-based fertilizers which should be applied several times during the growing season. Since lawn clippings are high in nutrients, especially nitrogen, much of your initial nitrogen fertilizer investment may be recycled back into your lawn! A fertilizer with a nitrogen, phosphorus, and potassium ratio of 4:1:2 (e.g., 20-5-10) is normally the best in most situations. It should be noted though, that a soil nutrient test can accurately determine the actual needs of your lawn including lime if the pH is too low.

(Lawn Liming Rate: 20-50 lbs/1000 ft2)

Carried by Eising Garden Centre

Corn Gluten

An application of this product early in the spring and then later on in the summer will inhibit the growth of weeds from germinating seeds especially the annual problem, crabgrass. Established weeds though have to be dug out by hand.

Dog Pee Spots

There is a misconception that the pH level of your dog’s pee is leaving those unsightly spots in your lawn, when it is in fact the high concentration of nitrogen and salts being introduced into the soil. To prevent this, should you see your four-legged friend raising its leg or popping a squat, give that spot a good watering to dilute the minerals. In addition to this, ensuring your dog is well hydrated will help to water down their urine. However, your lawn may already have several severe yellow and bald patches. You may opt to resod or reseed the area, but the soil is what’s affected. Before giving up altogether and adding a scree to the affected area, Eising Greenhouse and Garden Centre offers a fertilizer to help balance and remedy your dog pee spots!

Carried by Eising Garden Centre

Thatch Control

Thatch is a layer of dead leaves, stems and roots that intermingle with the living plants above the soil surface. A one-inch layer of thatch is desirable as it has a cushioning effect against compaction and an insulating effect in cold weather. De-thatching a lawn is an extreme measure that may be considered if the drainage is poor. Lawn aeration may be required as well as the lawn and the soil below must establish a drainage pattern.

Nematodes - Aid Against Japanese Beetles and More!

If the Japanese Beetle has been destroying certain plants in your landscape plantings or their grubs have been feeding on the roots of your lawn, causing unsightly brown patches maybe it's time to use Mother Nature's secret weapon: Beneficial Nematodes.

   Beneficial Nematodes are a natural way to control Japanese Beetle grubs and over some 200 species other pest insects in your lawn while having no detrimental effect on Ladybugs, Earthworms, and other helpful beneficial insects.

   Nematodes are naturally occurring microscopic worms of the soil and are used to control soil pest insects in their larvae or grub stages while not posing any health or environmental risks to humans or animals. The beneficial Nematodes enter the JB larva via mouth, anus, or respiratory openings and begins to feed. This causes specific bacteria to emerge from the intestinal tract of the Nematode, spreading inside the insect and multiply very rapidly; the bacteria convert host tissue into products which can easily be taken up by the Nematodes, ceasing the soil dwelling pest insect within a few days. Beneficial Nematodes are effective against not only the larval or grub stage of Japanese Beetles, but the Northern Masked Chafer, European Chafer, Rose Chafer, Crane Fly larvae (Leather Jackets), Oriental Beetles, and June Beetles.

   The nematode product you purchase should contain two genera: Steinernema and Heterorhabditis for better grub control.

   Beneficial Nematodes are very easy to use. Mix with water and spray on the lawn with a water-can, irrigation system, or a hose-end sprayer. Most homeowners spray at a rate of 10 million nematodes per 600 square feet on grub damaged lawns. After an application, keep the soil moist during the first two weeks for the nematodes to get established.

   In Ontario, there are two windows of opportunity to apply Beneficial Nematodes to be effective against the JB grub stage.

   The first application should be in May as the soil warms up and then again at the end of August or the first two weeks of September as the JB are hatching into their first larval stage.

   We hope these tips help to ensure your healthiest lawn! For more information – and lawncare products - visit Eising Greenhouse and Garden Centre! 🌾

By: Dave Zeldon and Ely Schweyer with tips from Mary K, Zach C, Sandy M, and Jeanine LT!

Now is the time to prep our outdoor landscapes for the coming cold weather and the ensuing spring! Perhaps your autumn is calmer than your spring, and this is the best time to clean up and begin new projects. The following are some simple but effective tips to get your yard winter-ready - so your spring will be a little more pleasant for you!

Planting

When warm weather still allows it, plant trees, shrubs, perennials, and bulbs to allow them to establish for budding and blooming next spring.

Pond Care

Mary, our perennials gal, suggests not removing any water from your pond but instead aerating it all winter. She skims out the leaves to maintain the balance of the nitrogen cycle in the water and suggests waiting to do a big pond clean out in the spring, as that’s when the water’s culture can bounce back easier.

Fertilizing

After top growth of your landscape plants ceases, reduce your annual fertilizer application by up to half of the requirement. Autumn is a major root growth period for woody and herbaceous perennials; roots will grow and absorb nutrients whenever soil temperatures remain above 5 °C but can be over fertilized quickly in these cooling temperatures.

Produce gardens could benefit at this time from a top layer of compost that will break down during the winter so it isn't too 'hot' for spring planting.

Leaf Litter

Here’s our pitch on the ‘leave it – don’t leave it’ debate: It DEPENDS.

   Ideally, we should leave litter leaf on the ground for our pollinator friends and endangered species like fireflies to hide out in the winter. But, there are appropriate situations in which to remove leaf litter.

• When they’re covering your bulbs and tender perennials, remove SOME. Leaf litter acts as a ground insulant, which can amplify our temperamental zone 6b temperatures. This freezing and thawing can often confuse and kill early spring bulbs and tender perennials.

• Zach, our trees and shrubs guy, suggests that if a tree shedding leaves has been diagnosed with pests and fungi, remove the leaf matter to reduce the spread to other plants. Diseased matter should always be removed in a quarantined fashion and taken to a landfill or burned.

☝️Please note: Unless diseased, compost your leaves, they contain vital nutrients specific to the plants they came from!

Lawncare

With autumn mowing practices you have the opportunity for the addition of much needed organic matter for your lawn, which is also an excellent source of slow release nutrients. Keep mower blades sharp since leaves can be tougher than grass. Raise the mower height up and mow leaves when they are lightly wet (e.g., morning dew). This will keep the leaves from blowing all over and will prevent the mower from getting bogged down in wet leaves.

See more on general lawncare in Dave's Lawncare 101 post.

Clean Up

Now is a good time to wash your tools with soap and water to prevent diseases spreading from plant to plant.

  ☝️Mary's tip is to spray garden tools with PAM before use, so the dirt slides right off them!

Pruning Perennials

Mary, our perennials gal, suggests leaving things until frost to cut back. This way they're easier to compost. Make sure to leave seedheads (i.e., coneflowers and black-eyed Susans) for wildlife, and things like hydrangeas for winter interest.

☝️Make sure if things are cut back, to leave them sticking up enough you can still find them in the spring!

Dividing and Moving Perennials

Moving or dividing perennials in the autumn is a great way to reduce your work next spring. The cool, moist weather is an ideal time for perennial roots to become well established.

👍The rule of green thumb for moving perennials: If the plant blooms between early spring and late June, then early fall division/moving is ideal. If the plant blooms after late June, then early spring division is ideal (except for Peonies which should only moved or divided in the fall, Poppies in August, Irises in July & Lilies in the Fall).

Overwintering Trees

Zach and Sandy from trees and shrubs suggest a couple of things to help your favourite trees along this winter:

• To reduce winter injury in evergreens: Keep properly watered throughout the growing season and into the fall is another way to reduce winter injury. Decrease watering slightly in September to encourage hardening off, then water thoroughly in October until freeze-up.

• Cedars - Spray cedars with antidesiccant spray (available at Eising GC) or wrap in burlap (with stakes to create dead air space) so wind doesn't dry out and burn tips.

• Fruit trees - In late fall, spray fruit trees with sulfur-horticultural oil (available at Eising GC) for protection against fungi and pests overwintering in the bark.

• Ornamental trees - wrap the base of young trees to protect from chewing rodents. 

• Pruning trees - trees that prefer winter pruning rather than spring pruning are maples, oaks, birches, and elms, as well as with fruiting trees such as apples and pears. This ensures blight and pests will not affect the tree's open wounds.

If you missed the frosty deadline for transplanting trees, Sandy suggests insulating unplanted potted trees to help them best survive the coming winter. Here are some methods:

• Double-pot your tree with an insulative barrier (i.e., burlap, straw, mulch, etc.) stuffed between the two pots and securely cover the top with tarp to deflect moisture.

• Bury your potted tree in the ground, level with the top of the pot (don’t forget to dig it back up!) and mulch the area.

• Huddle all of your unplanted trees and plants together when using the above methods.

Mulching

Mulching is one of the simplest and most beneficial practices you can do for your garden. Just by simply placing a protective layer of material over the bare soil will benefit the soil as it decomposes providing the much-needed organic matter which improves root growth, the infiltration of water and the nutrient-holding capacity of the soil while reducing soil erosion.

   A good layer of mulch allows the soil to warm more slowly in the spring, so perennials aren't fooled into breaking dormancy too early, as you want the ground to stay cold until it really is spring!

☝️Make sure your mulch application won't stunt the growth of your plants come spring as discussed in our Transplant Troubleshooting blog post!

Japanese Beetle Prevention

Nematodes are microscopic worms that should be applied to lawns that have been ravaged by grubs especially of the Japanese Beetle. Nematodes have a short shelf life and must be refrigerated until they are applied. Normally, they are sprayed onto the lawn from mid-May to mid-June and then again (for best practice) from mid-August to mid-September.

Pots

To prevent freezing and cracking, Mary suggests emptying and turning your pots upside down. You can disinfect at this time too. 

Design Time!

Jeanine, from production, suggests writing down what worked best in your produce garden this year so you can implement it again in the spring.

With the trees and land being barren enough you can see its contour, now is a great time to plan ahead for spring landscaping! Don't forget Eising GC would love to offer help with your landscape designing!

We hope these tips help your landscape plants enjoy your winter abode as much as you do this season, for more information - and plants – visit Eising Greenhouse and Garden Centre! 🍁

By: Ava Green

As temperatures begin to cool down, autumn colours set in and surround us with the beauty that is fall in southern Ontario. Suddenly summer is gone and it’s time to think about creating a cozy atmosphere inside and outside that is inspired by the world around us.

Autumn Outside

Whether you gather items from the garden or from the garden centre for a display, there are lots of natural materials all around us to draw from. Take some plumes from ornamental grasses and put them in decorative buckets. Add branches with colourful leaves or dried seed pods, and pumpkins or mums for a pop of colour. A bland background becomes the perfect backdrop.

Looking for something to grow? Create fall planters with sunflowers, ornamental kale, ornamental peppers, live grasses, and, of course, fall mums.

We offer beautifully festive arrangements with a variety of ornamental fall plants, as well as individual plants to decorate an outdoor table, or as a planter creating a warm welcome on your front porch (watch here: Jeanine create a fall planter on our IG).

Eising’s popular Porch Packages make it easy to decorate the entryway to your home. But don’t wait, they sell out quickly!

Autumn Inside

When there are fall colours outside, autumn displays inside create continuity that will carry your indoor decorating right into the holiday season in December.

Displays that are vibrant, warm, rustic or whimsical are fun and easy to make. Here are some basic design principles that will help you get started, along with examples we’ve created using items in the Eisng shop.

The Rule of Odds

Using an odd number of items (3, 5 or 7) is always more appealing. Why? For some reason, odd numbers are just more harmonious for us to take in. Designers and photographers call it the rule of odds.

Pick a Theme

Pick a theme like a common colour, a shape, a design or motif. Look for containers or items you can include that fit in with your theme. 

Like the arrangements we offer at Eising Garden Centre, include the following in your designs:

• a thriller like a beautiful vase or container, a tropical plant, or fresh or dried flowers
• a spiller like a plant, dried or silk leaves or moss around the base of containers 
• and a filler like foliage plants, fruit, candy, mini pumpkins and gourds, or moss 

Size and Scale

Scale is important! Keep the display short if it’s for the centre of a dining table so that guests can see each other across the table! Create taller displays if you’re decorating a corner table or a mantlepiece.

Light it Up

Adding light, including flameless candles or fairy lights, instantly brings warmth to any display.

Aromatics

Include scent: using plants like eucalyptus, or fruit like apples or oranges, and spices like whole cloves and cinnamon sticks all add a homey touch.

We would love to see what you create and hope this has sparked your creativity. Don’t forget to tag @Eising Greenhouses & Garden Centre on your Instagram and Facebook posts when you share your decorations online - we would love to see them!

Coneflowers (Echinacea) have earned their place in perennial borders, pollinator gardens, and meadow-style landscapes—and for good reason. These hardy, vibrant perennials reliably return each spring in our Ontario Zone 6 climate, adding long-lasting colour and texture to any garden.

The classic Purple Coneflower (Echinacea purpurea) begins with soft, pink-tinged petals that deepen into rich purple hues as the season progresses. At its peak, the familiar domed centre cone emerges—an eye-catching structure that dries beautifully and provides winter interest in the garden. 

Purple Coneflower (Echinacea purpurea)

Choose From The Rainbow

While the purple coneflower is the most iconic, hybrids now come in nearly every colour of the rainbow. You'll find stunning varieties in pink, white, green, orange, and fiery reds.

No matter your garden’s colour scheme, there’s likely a coneflower to match. Even better, their bold blooms attract pollinators like bees and butterflies, while the seed heads feed songbirds in fall and winter.

Low Maintenance, Long-Blooming Beauty

Coneflowers are both showy and easy to care for—ideal for beginners and seasoned gardeners alike. Here’s what you need to know:

Growth habit:

• Height: 24–60 inches, depending on the variety

• Spread: 12–24 inches

• Bloom time: Mid-summer to fall

Growing conditions:

• Sun: Full sun is best, though light shade is tolerated

• Soil: Well-drained soil is key

• Water: Drought-tolerant once established, but thrives with consistent watering

• Fertilizer: Not necessary

Pro tips for success:

• Pinch back in early summer to encourage bushier, sturdier plants and decrease the chance of powdery mildew forming

• Deadhead spent blooms early in the season to prolong flowering

• Leave seed heads in late summer and fall for winter beauty and bird food

• Optional self-seeding: Let them go to seed for a naturalized look, or remove blooms to prevent self-seeding

Coneflower Companions

Coneflowers mix beautifully with a variety of other perennials. For vibrant, complementary plantings, try pairing them with:

• Salvia

• Crocosmia

• Hyssop (Agastache)

• Catmint (Nepeta)

• Phlox

• Ornamental grasses

These companions share similar growing requirements and will enhance the colour and texture of your garden throughout the growing season.

Visit Us for More Ideas

Want help choosing the perfect Coneflower variety or finding the right garden companions? Stop by Eising Garden Centre and chat with our perennial expert, Mary. She’ll help you create stunning combinations that bloom beautifully from summer into fall.

Making your own compost is a great way to save money and reduce your carbon footprint—plus, it saves you a trip to the store! With summer coming up, our vegetable plants and fast-growing annuals will be hungry for soil nutrients, and having the perfect organic fertilizer on hand makes it that much easier to have a healthy, thriving garden. Plus, it can cut your total household waste in half, so it’s twice as good for the environment! Less trash in our landfills means less methane gas gets released, which Mother Nature will surely appreciate. 

Want to start making your own compost at home using kitchen scraps that would otherwise end in the garbage? Once you get the hang of it, it’s really pretty simple, and the end product will be so worth it. Here are the basics of making compost, so your garden will be well-fed this year.

What Goes In A Compost Bin?

One of the things that people find the most confusing when beginning to compost is figuring out what goes in the bin, and what stays out. There are all sorts of different kitchen scraps that we can generate in a day, but some of them can contaminate the compost bin and introduce harmful bacteria instead of the good kind. Having a little cheat sheet posted on the fridge will make it easier for you to navigate the do’s and don’ts of composting, so we compiled this list for you to use as a reference. 

Things You Can Always Compost

- Fruit and vegetable scraps
- Eggshells
- Dye-free cardboard
- Coffee grounds
- Grass clippings
- Leaves and stems (unless they show signs of disease)
- Straw
- Pine needles
- Untreated paper
- Cotton and wool
- Sawdust and untreated woodchips

Things You Can Compost In Smaller Amounts

- Citrus fruit peels
- Herbivore manure (ex: rabbits, birds, horses)
- Printed cardboard
- Teabags
- Black and white newspaper
- Hair and pet fur

Things That Shouldn’t Go In the Compost

- Dairy
- Meat
- Bones
- Metal
- Chemically-treated wood
- Diseased plants
- Plastic
- Weeds
- Oils and fats
- Diapers
- Carnivore animal droppings (no dog or cat waste!)

If there’s anything you want to toss in the bin but aren’t entirely sure about, go online and do a quick Google search as to whether or not the item is compostable.

The Different Types Of Compost Bins

There are three different types of compost bins you can use at home: aerobic, anaerobic, and vermicomposting bins. Each one breaks down waste a little differently, and there are a few pros and cons, so we’ve listed out the basics of each type so that you can choose accordingly.

Aerobic Compost Bins: These bins have a crank that helps to turn the inner contents, helping to aerate the waste so it breaks down faster. While they’re a little more expensive, they’re neater and more compact than other composters, so you can place them pretty much anywhere in the yard.   

Anaerobic Compost Bins: A cheaper, more basic alternative to the aerobic bin, the anaerobic bin is pretty much just a lidded bin with no turn crank. You simply toss your scraps in and let it break down over time. It’s a slower, and somewhat stinkier process, but they’re pretty cost-effective, and you can even find online tutorials on how to build your own using materials you may already have at home. It’s a good idea to add an even ratio of dry leaves (save that fall leaf litter!) and household waste to keep odours to a minimum. Use a stick or shovel to mix up the decomposing matter every month or so, to speed up decomposition and prevent methane from building up in the container.

Vermicomposting Bins: Now, this one might seem a little weird if you’re squeamish around bugs, but hear us out: vermicomposting is a super effective way to turn trash into treasure. Vermicomposting bins are full of tiny worms that quickly break down the scraps and release them into a lower compartment in the bin, so you can retrieve your compost without having to touch the worms. The resulting compost is super nutrient-rich and easy to spread through the soil.

 

Composting is great for your garden, great for the environment, and great for your wallet too. Remember, if you need any supplies to help you get started, feel free to check out our brand new online store, and we can arrange curbside pickup for your order!