Native Plants vs. Cultivars: What’s the Difference?
Understanding the difference, and why it matters for pollinators, wildlife, and your garden.
If you’ve been learning about native plants, you’ve likely come across the term cultivar. At first glance, native plants and cultivars can look very similar, and it’s easy to assume they offer the same benefits.
But when it comes to supporting pollinators, birds, and healthy ecosystems, the differences matter more than you might think.
This guide breaks it down in a simple, non-judgmental way, so you can make informed choices that feel right for your garden.
🌱 What Are Native Plants?
Native plants are species that evolved naturally in a specific region over thousands of years. In Canada, native plants developed alongside local insects, birds, fungi, and wildlife, forming deep ecological relationships.
Because of this long history, native plants:
- Are well adapted to local soils and climate
- Require less water and fertilizer once established
- Provide essential food and habitat for pollinators and wildlife
In nature, these plants grow, reproduce, and interact with the ecosystem without human intervention.
🌸 What Is a Cultivar?
A cultivar (short for cultivated variety) is a plant that has been selectively bred by humans to highlight specific traits, such as flower colour, compact size, or disease resistance.
Cultivars can originate from native species or non-native plants. They are often chosen for:
- Unusual colours or double blooms
- Uniform growth habit
- Smaller or more compact forms
You’ll often see cultivar names in quotes, like Echinacea purpurea ‘Pink Sparkles’.
🔍 Native vs. Cultivar: Key Differences
🌼 Appearance
Cultivars may have brighter colours, fuller flowers, or more dramatic shapes. While visually appealing, these changes can alter how insects interact with the plant.
🐝 Pollinator Value
Many pollinators rely on specific flower shapes, colours, and bloom timing. Some cultivars (especially those with double blooms or altered structures) produce less nectar and pollen or make it harder for insects to access food.
Straight species natives typically provide the most reliable support.
🌱 Genetic Diversity
Native plants grown from seed help preserve genetic diversity, which strengthens ecosystems over time. Cultivars are often cloned, meaning every plant is genetically identical.
🦋 Why Pollinators Care About the Difference
Pollinators don’t see colour trends or garden design; they respond to scent, structure, and nutrition.
Research has shown that many native insects prefer native plants over cultivars. Some specialist bees and caterpillars depend on very specific plants to complete their life cycles.
When those plants are altered too much, the connection can be lost.
🌿 Are Cultivars Always Bad?
Not necessarily.
Some cultivars, especially those that closely resemble the original native species, can still offer value in a garden. They may be useful where size constraints, disease resistance, or specific growing conditions matter.
However, not all cultivars are equal. When the goal is maximum ecological benefit, native species are usually the better choice.
🌱 How to Choose What’s Right for Your Garden
When deciding between native plants and cultivars, consider your goals:
- If your priority is supporting pollinators and wildlife, choose native species whenever possible.
- If space or conditions are limiting, carefully selected cultivars may still play a role.
- A mixed approach can work, but being informed helps you make intentional choices.