By Ava Green ☀️

One of the most common reasons plants struggle comes down to light. Specifically, whether the spot you’ve chosen gives your plant the light conditions it actually needs.

The good news? Once you understand what the terms on a plant tag really mean, matching the right plant to the right spot becomes second nature. And when a plant is happy in its environment, it grows stronger, looks better, and is far less vulnerable to pests and disease because it simply isn’t under stress. 

Before You Plant Anything, Do This First

Light conditions in a garden can be surprisingly tricky to read unless you’re paying attention. A garden that feels sunny might not actually deliver the hours of direct light that certain plants require. A shady corner might get more sun than you think. 

So here’s your homework assignment, and it’s a very nice one. 

Go outside and sit for a while. Find the spot where you would like to plant and observe it for a few days in the summer. Track how many hours of direct sunlight that area receives, hour by hour. Jot it down on a piece of paper. Average it out over a few days for a reliable picture. 

Fair warning: this assignment may require a chaise lounge, a good book, and something cold to drink. 

Once you have this data, you’re ready to move forward! 

Decoding Light Terms

No more guessing at the garden centre! Here’s exactly what each term means. 

Full Sun

At least 6 hours of direct sunlight each day. Plants in this category are sun-lovers: most vegetables, lavender, roses and many annuals and perennials.

Part Sun

4 to 6 hours of sun including some afternoon sun. The hours don’t need to be consecutive; a few hours in the morning and a couple more in the afternoon. Not all of it needs to be intense, direct light.

Part Shade

Also 4 to 6 hours of sun, but with a preference for morning light rather than the stronger afternoon sun. These plants appreciate some protection from the harshest part of the day.

Full Shade

Fewer than 4 hours of direct sun per day. If direct sun hits these plants, morning sun is ideal. Plants that appreciate these conditions are woodland plants, hostas and ferns. 

Why Getting This Right Saves You Time and Money

A little observation before you plant is genuinely one of the most valuable things you can do as a gardener. It takes the guesswork out of every purchase and saves you from replacing plants that were never suited to that spot. Most importantly, it gives you a garden full of plants that actually thrive there.

The best gardens aren’t built on luck. They’re built on knowing your conditions and planting accordingly. Now that you’ve cracked the code on light, you’re already ahead of the game. 

Bonus - Signage at Eising Greenhouses and Garden Centre!

You'll notice our signage has icons to help you best decide which plants are right for you and your situation!

• If you see a little paw print on our signs or pots, this means we're proud to say this plant is pet friendly! We love your little critters too!

• The number of raindrops on our signs indicates how much water this plant will need

• Signs with these icons indicate the plant naturally deters pests like deer and rabbits

Figures.

By Dave Zeldon and Ely Schweyer

Now that we’ve brought our plants inside the house to over-winter, we begin to notice those slender, dark gray flies (0.2- 0.4 cm long) flitting about atop the pot soil. Yuck!

   These insects are known as fungus gnats (Bradysia sp.). Whereas they are considered only to be a minor nuisance in house plants, due to their sheer numbers hovering around an attractive plant, they can certainly take away from its appeal. Below is a bit about these pests and some basic control measures.

How Do Fungus Gnats Affect Your Plant?

Other than their swarming presence, fungus gnats are not a direct threat to your plant, but an indirect threat. As their name implies, they are concerned with snacking on the fungi mycelium living in your plants’ soil. (Yes, it’s there and it’s a good thing!) However, these little flies can transfer disease between plants, making them nuisance pests.

A Quick Look at Their Life Cycle:

Adults may lay 300 eggs at a time, which hatch a week later into tiny, threadlike larvae. The larvae feed upon organic matter in the potting soil. After two weeks, they pupate into winged adults, that have no trouble annoying you to no end.

Basic Control Measures:

• The fastest and easiest method of control is to catch the flying adults with yellow sticky cards. The large cards can be cut into little strips and mounted onto little wooden splints (popsicle sticks) then placed around the base of the plant out of the line of sight.

• Water your potted plant from the bottom (sub-irrigation) by adding water to the saucer it is sitting in. This will keep the soil surface dry, making it uninhabitable for the hatching insect larvae. If the surface soil is already very wet, try placing a few potato discs or slices on the surface of the soil. This will attract the larvae as they migrate to the potato to feed. Simply replace the discs every three to four days with fresh slices to eliminate the next generation of adults.

• If you have a large number of plants afflicted as in a greenhouse situation, an application of predatory nematodes (Steinernema feltiae) as a soil drench is suggested. Nematodes will attack the fungus gnat larvae in the soil which will in turn lead to more nematodes being produced.

Good Bugs Are Working at Eising Greenhouse and Garden Centre!

Here at Eising’s Greenhouse and Garden Centre, we practice what as known as I.P.M. or Integrated Pest Management. Since we try to create a perfect environment for our plants, we also, unintentionally create perfect conditions for their related pests. To keep the pests at bay, we institute series of steps:

1 - Cultural Controls: We select only the healthiest of plant material to sell and keep them healthy through proper fertilization and growing conditions. We’ve learned that insects are attracted to stressed-out plants!

2 - Physical Controls: We are constantly walking through our plant aisles checking for insect and disease presence and removing the affected plants. Also a clean growing area means there is less chance of pest populations building up on alternate host plants such as weeds.

3 - Biological Controls: At the beginning of the growing season, even before there is any evidence of pest problems, we introduce naturally occurring predators into the growing areas. This is to be at the ready for when the pests do arrive!

In our arsenal we have a series of tiny parasitic wasps, microscopic wire-worms called nematodes, predatory mites as well as bacterial inoculants. So therefore, we cannot spray any chemical insecticides as they will hurt our very valuable biological cache!

Did you ever imagine all the behind-the-scenes work that goes into your plant purchases from Eising's to make them the best value around?

For more information – and bug products - visit Eising Greenhouse and Garden Centre soon! 🪰

Dealing with water restrictions or choosing to conserve water? You’re not alone. Many gardeners in Norfolk County are facing the challenge of keeping gardens thriving with less water. The good news? A lush, colourful garden is still within reach—thanks to drought-tolerant perennials.

When we think of drought-tolerant plants, cacti might be the first thing that comes to mind. But there’s a surprising variety of beautiful, hardy perennials that can handle our region’s dry spells—no desert landscape required.

While these plants do need regular watering when first planted, once established, they’re low-maintenance and well-suited to Southern Ontario’s climate, including periods of limited rainfall.

Full Sun Ground Cover

• Candytuft (Iberis sempervirens)
• Catmint (Nepeta x faassenii)
• Hardy ice plant (Delosperma nubigenum)
• Hens and chicks (Sempervivum tectorum)
• Moss phlox, creeping phlox (Phlox subulata)
• Pincushion flower (Scabiosa japonica var. alpina) (S. ‘Butterfly Blue’)
• Pinks (Dianthus alpinus)
• Rock cress, wall cress (Arabis species)
• Rock rose, sun rose (Helianthemum hybrids)
• Spurge (Euphorbia myrsinites) (E. polychroma)
• Stonecrop (Sedum acre) - dwarf varieties
• Thrift, sea pink (Armeria maritima)
• Thyme (Thymus species)

Full Sun, Medium to Tall Plants

• Beard-tongue (Penstemon digitalis) – Native
• Bergenia (Bergenia crassifolia)
• Black-eyed Susan (Rudbeckia hirta) – Native
• Blanket flower (Gaillardia x grandiflora)
• Butterflyweed (Asclepias tuberosa) – Native
• False indigo, wild indigo (Baptisia australis)
• Hairy penstemon (Penstemon hirsutus) – Native
• Lanceleaf coreopsis (Coreopsis lanceolata) – Native
• Lavender (Lavandula angustifolia)
• Orange coneflower (Rudbeckia fulgida ‘Goldsturm’)
• Perennial cornflower (Centaurea montana)
• Poppy (Papaver species)
• Purple coneflower (Echinacea purpurea)
• Prickly pear cactus (Opuntia compressa) – Native
• Russian sage (Perovskia atriplicifolia)
• Salvia (Salvia nemerosa hybrids)
• Sea Holly (Eryngium species)
• Silver sage, wormwood (Artemisia ludoviciana)
• Threadleaf coreopsis (Coreopsis verticillata) – Native
• Yarrow (Achillea millefolium)  

Full Sun Grasses

• Big bluestem (Andropogon gerardii) – Native
• Blue fescue (Festuca glauca)
• Blue oat grass (Helictotrichon sempervirens)
• Feather reed grass (Calamagrostis x acutiflora ‘Karl Foerster’)
• Little blue stem (Schizachyrium scoparium) – Native
• Switch grass (Panicum virgatum) – Native

Groundcover for Shade

• Barrenwort (Epimedium hybrids)
• Bigroot geranium (Geranium macrorrhizum)
• Canada anemone (Anemone canadensis) – Native
• Creeping phlox (Phlox stolonifera)
• Sweet Woodruff (Galium odoratum)
• Wild ginger (Asarum canadense) – Native
• Woodland phlox (Phlox divaricata) – Native

Medium to Tall Plants for Shade

• False Solomon’s seal (Maianthemum racemosum) – Native
• Solomon’s seal (Polygonatum biflorum) – Native

Ferns for Dry Shade

• Christmas fern (Polystichum acrostichoides) – Native
• Hay-scented fern (Dennstaedtia punctilobula) – Native
• Marginal wood fern (Dryopteris marginalis) – Native
• Male fern (Dryopteris filix-mas) – Native
• Rock fern (Polypodium virginianum) – Native

A Little TLC

It doesn’t take much to keep drought-tolerant plants thriving—just a little attention and some seasonal TLC. While they’re tough, even these hardy perennials appreciate an occasional deep watering during extended dry spells, especially in their first year.

For sun-loving perennials, skip the heavy fertilizers. Instead, an annual layer of compost is all they need to stay healthy and strong.

Shade-loving drought-tolerant plants, on the other hand, benefit from a layer of mulch. This helps retain moisture and reduces evaporation, especially in dry shade, which is one of the most challenging conditions for any plant to thrive in.

And don’t forget to deadhead regularly! Removing spent blooms encourages your plants to keep producing flowers instead of going to seed, meaning more colour, for longer.

With a few simple care tips, your drought-tolerant garden can remain beautiful and resilient throughout the entire season.

Other resources:

• Landscape Ontario: Eight Beautiful Drought Tolerant Plants
• Toronto Master Gardeners: Drought Tolerant Plants
• Guelph.ca: Drought Tolerant Native Plants

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.