10 Tips for Choosing Plants in Green Spaces
Discover essential tips for selecting the perfect plants for your green space, ensuring beauty, functionality, and sustainability.

Picking the right plants for your green space? Here's what you need to know:
- Check your site conditions (soil, sun, drainage)
- Choose climate-appropriate plants
- Use native plants when possible
- Balance looks and function
- Consider mature plant size
- Opt for low-maintenance options
- Plan for year-round interest
- Mix different plant types
- Use plants to solve site problems
- Think long-term (water-saving, pollinator-friendly)
Quick comparison of plant types:
Plant Type | Sun Needs | Water Needs | Maintenance | Benefits |
---|---|---|---|---|
Native | Varies | Low-Medium | Low | Supports local wildlife |
Drought-tolerant | High | Low | Low | Water-saving |
Perennials | Varies | Medium | Medium | Come back yearly |
Evergreens | Medium-High | Medium | Low | Year-round greenery |
Annuals | High | High | High | Seasonal color |
Remember: Test your soil, know your climate zone, and start small. Your local nursery can help you pick plants that'll thrive in your space.
Check your site conditions
Before you start planting, you need to know what you're working with. Understanding your site's conditions is crucial for picking plants that'll thrive, not just survive.
Soil type and health
First up: test your soil. A good test will tell you:
- Texture (sand, silt, or clay)
- Acidity (pH level)
- Available nutrients
This info helps you choose the right plants or tweak your soil to make it better.
Pro tip: Test your soil every 3-5 years, preferably in spring or autumn.
Amount of sunlight
Plants are picky about light. Keep an eye on your site's light levels throughout the day and over a full growing season. This way, you'll know which plants go where.
Here's a quick light level guide:
Light level | Daily sun | Plant examples |
---|---|---|
Full sun | 6+ hours | Mums, Geranium, Yarrow |
Part sun | 4-6 hours | Pansies, Primrose, Lobelia |
Part shade | 4-6 hours (morning sun) | Fuchsia, Azalea, Hostas |
Full shade | Less than 3 hours | Impatiens, Fern, Deadnettle |
Water and drainage
Most garden plants HATE soggy feet. Check your site's drainage:
- Dig a 30 cm deep hole
- Fill it with water
- Let it drain
- Fill it again and time the drainage
If it takes over 24 hours to drain, you've got poor drainage. In this case:
- Add organic matter to improve soil structure
- Choose plants that can handle wet conditions
- Create raised beds or mounds for plants that need good drainage
2. Pick plants that fit your climate
Choosing the right plants for your local weather is crucial. Plants that match your climate will thrive with less fuss.
Know your hardiness zone
The USDA Plant Hardiness Zone Map is your go-to tool. It divides North America into 13 zones based on winter lows.
Here's how to use it:
- Find your zone on the USDA map
- Check plant labels for zone ratings
- Choose plants rated for your zone or colder
"Proper care boosts a plant's survival chances, even within its rated zone", notes the USDA Plant Hardiness Zone Map team.
But don't stop at zones. Consider:
- Sun exposure
- Soil type
- Rainfall
- Summer heat
Live somewhere hot and dry? Try cacti or yuccas.
Pro tip: Check out local parks to see what thrives in your area.
Your garden might have microclimates. A sunny wall or shady spot can change growing conditions. Match plants to these areas.
Keep climate change in mind. The USDA's 2023 map update shows warmer zones in many areas. Factor this in for long-term plantings.
3. Use local plants when possible
Native plants are those that grow naturally in your area. They're a smart pick for green spaces because they fit right in with the local environment.
Help local wildlife
Native plants are crucial for supporting local animals and insects. Here's why:
- They're food and shelter for local wildlife
- Many animals depend on specific native plants
- Native plants support more species than non-natives
Take oak trees, for example. They can host hundreds of caterpillar species. Non-native ginkgo trees? Fewer than 10.
"By planting native plants in the landscape, you're enhancing the natural habitat of local wildlife", says Bob Henrickson from the Nebraska Statewide Arboretum.
Native plants offer more perks:
- Need less water
- Don't need fertilisers
- Resist local pests and diseases better
- Cost less to maintain
In fact, native plants can slash your landscape upkeep costs by up to 50% after about three years.
To get the most out of native plants:
- Mix different types, from grasses to trees
- Pick plants that flower at different times
- Include plants that make seeds, nuts, or berries
4. Blend beauty and function
Want a garden that's both eye-catching and useful? Here's how to make it happen.
Create visual appeal
Pick plants that:
- Pop with complementary colours
- Mix up textures and shapes
- Bloom in different seasons
Take Swiss chard 'Bright Lights'. It's a feast for the eyes with rainbow stems - and your plate too!
Choose hardworking plants
Many plants do double duty:
- Shade creators
- Privacy screens
- Soil stabilisers
- Food sources for you and wildlife
Check out these multitasking plants:
Plant | Looks | Job |
---|---|---|
Kale | Deep green, crinkly leaves | Edible, frost-tough |
Artichokes | Silver leaves, thistle flowers | Edible, adds texture |
Blueberry bushes | Glossy leaves, white flowers, blue fruit | Food for you and birds |
Lavender | Purple flowers, silver-grey leaves | Bee magnet, fragrant |
"Edge your ornamental beds with edible plants. It's easy to harvest, monitor for pests, and looks great!"
5. Think about full-grown size
Don't get fooled by how cute those little plants look now. Fast forward a few years, and you might be in for a shock.
Adult plant size
That adorable sapling? It could turn into a monster tree. And that tiny shrub? It might eat your whole flowerbed.
To avoid garden surprises:
- Check plant labels for adult sizes
- Dig into gardening guides for the nitty-gritty
- Take a stroll through local gardens to see the real deal
Here's the kicker: plants are like kids. They grow differently based on where they live. A tree might hit 10 metres in one spot but only 7 in another. It's all about the soil and weather.
Proper spacing
Cramming plants together? Bad idea. They'll fight for sunlight, water, and food. The result? Weak, sickly plants.
Here's a quick guide for veggie spacing:
Vegetable | Between Plants | Between Rows |
---|---|---|
Tomatoes | 60-90 cm | 90-150 cm |
Broccoli | 45-60 cm | 75-100 cm |
Cabbage | 30-46 cm | 60-75 cm |
Got a raised bed? You can squeeze them a bit closer. Just use the "Between Plants" measurement all around.
Pro tip: Live somewhere humid or rainy? Give your plants some extra elbow room. Up to 50% more space can help prevent fungal nasties.
6. Choose easy-care plants
Want a green oasis without the hassle? Let's talk low-maintenance plants. Here's how to keep your garden thriving with minimal effort:
Tough plants, pretty garden
Go for plants that laugh in the face of neglect. These hardy options look great without constant babying:
1. Drought-tolerant champs
These plants sip water like there's a shortage. Perfect for dry spots or if you're not best friends with your watering can.
Plant | Look | Needs |
---|---|---|
Lavender | Purple blooms, heavenly scent | Sun, well-drained soil |
Sedum | Fleshy leaves, starry flowers | Little water, sun or part shade |
Juniper | Evergreen, various shapes | Sun, tolerates poor soil |
2. Native superstars
Local plants that fit right in. They're used to your weather and soil, so they're naturally chill.
3. Perennials that keep on giving
Plant once, enjoy for years. These come back season after season without much fuss:
- Black-Eyed Susan: Sunny yellow flowers that bloom forever
- Daylilies: Tough as nails with loads of colours
- Hostas: Shade-lovers with show-stopping leaves
"Pick plants that don't need staking, constant deadheading, dividing, or fancy pruning. Then you can kick back and actually enjoy your garden." - Karen Chapman, Author
4. Easy-going shrubs
Add some structure to your garden with these low-maintenance shrubs:
- Abelia 'Kaleidoscope': Compact and colourful, grows 2-3 feet high
- Barberry: Drought-tough with vibrant foliage, reaches 3-4 feet
- Loropetalum 'Crimson Fire': Ruby-red leaves and pink flowers, stays around 4 feet
Choose these plants, and you'll spend less time working and more time enjoying your garden.
7. Plan for year-round interest
Want a garden that looks good all year? Here's how:
Mix it up
Choose plants that shine in different seasons:
Season | Plant Ideas | Why |
---|---|---|
Spring | Daffodils, Tulips | Early colour |
Summer | Coneflowers | Long-lasting blooms |
Autumn | Little Bluestem Grass | Turns scarlet brown |
Winter | Christmas Fern | Stays green |
Look for multi-season plants:
- Threadleaf Blue Star: Spring flowers, yellow autumn leaves
- American Beautyberry: Summer blooms, autumn berries
- Witch Hazel: Winter flowers, nice autumn colour
"If you shop only in the spring, you'll miss buying for all four seasons." - Edward Lyon, Author
Smart move: List what looks good each month. Spot gaps? Add plants there.
It's not just flowers:
- Bark: Some trees have eye-catching winter bark
- Berries: Many shrubs keep berries in cold months
- Leaves: Look for interesting shapes or colours
Evergreens are key. They're green when others aren't. Use them as backdrops.
Don't forget structure. Ornamental grasses add shape and movement year-round.
8. Mix plant types
Combining different plants in your garden isn't just about aesthetics. It's a clever way to create a resilient, thriving green space.
A mini-ecosystem
Mixing plants creates a small-scale ecosystem. Here's why it's effective:
- Natural pest control: Some plants repel pests. Marigolds, for example, attract ladybirds that eat aphids.
- Better soil: Different plants have varying soil needs and contributions. Beans add nitrogen that other plants use.
- Efficient space use: Tall plants can shade shorter ones that prefer less sun.
Here's a quick guide to effective plant combinations:
Combo | Why it works |
---|---|
Tomatoes + Basil | Basil deters tomato pests |
Beans + Corn | Beans enrich soil, corn supports beans |
Cucumbers + Radishes | Radishes repel cucumber beetles |
"A well-planned landscape lets nature support itself", says Edward Lyon, author of "Growing the Midwest Garden".
Don't limit yourself to vegetables. Include flowers, herbs, and trees in your mixed garden. Think about how plants can support each other.
Try this: For your next garden plan, choose three different plant types that work well together. You might be surprised by the results!
9. Solve site problems with plants
Plants can fix tricky spots in your garden. Here's how to use them for common issues.
Tough spot solutions
Got a problem area? The right plants can help:
For slopes:
- Creeping Juniper
- Cotoneaster
- Vinca minor (Periwinkle)
These ground covers hold soil and stop erosion.
Wet areas? Try:
- Mountain Mint
- Iris
- Astilbe
Shady spots where grass struggles:
- Allegheny Spurge
- Hostas
- Ferns
"Don't just plant one thing throughout your garden. Diversity is key." - Debra Knapke, Garden Speaker
Pest-resistant plants
Save time and effort with these tough plants:
Plant | Keeps away |
---|---|
Catmint | Deer, rabbits |
Marigolds | Aphids |
Lavender | Many common pests |
For disease-prone areas:
- Use black spot-resistant roses
- Pick mildew-resistant veggies
- Plant garlic to ward off various pests
Healthy plants fight off pests better. To boost plant health:
- Add compost regularly
- Mulch to keep moisture in
- Ensure good air flow
10. Plan for the long-term
Think ahead when choosing plants for green spaces. Smart planning creates lasting gardens that support nature.
Save water
Pick plants that don't need much water. It saves resources and cuts work. Here's how:
- Catch rainwater in barrels
- Choose drought-tolerant plants
- Use drip systems for narrow spaces
"Pick the right evergreens, and they'll take care of themselves. You'll only need to maintain the remaining third." - Stacie Crooks, Crooks Garden Design, Seattle
Tip: Plant two-thirds evergreens. They need less care once established.
Help pollinators
Choose plants that support beneficial insects:
Plant | Attracts |
---|---|
Asters | Bees, butterflies |
Beardtongue | Butterflies, bees, hummingbirds |
Lavender | Various common insects |
Remember: Native plants often work best. They've evolved with local insects.
Long-term planning creates gardens that:
- Use less water
- Need less work
- Support local wildlife
Conclusion
Picking plants for your green space isn't rocket science, but it does need some thought. Let's recap the key points:
- Check your site's soil, sun, and drainage
- Pick plants that fit your climate
- Go local - it's good for wildlife and your garden
- Think big - how much space will your plants need when they're full-grown?
- Plan for all seasons
- Use plants to fix tricky spots
Ready to get started? Here's what to do next:
1. Know your space
Grab a soil test kit from your local garden centre. Most plants like their soil a bit acidic.
2. Plan it out
Make a list of plants you want. Note how big they'll get and what they need. Pro tip: group plants in odd numbers - it looks better.
3. Hit up local nurseries
See what thrives in your area. Ask about native plants that local critters love.
4. Use online help
Try plant finder tools to match plants to your garden. BeWaterWise.com even has a quick online class on picking plants.
5. Start small
Don't go overboard. Start with a few key plants and grow from there. It's easier to manage and you can always add more later.
FAQs
How do I decide what to plant in my garden?
Choosing the right plants for your garden isn't rocket science. Here's what you need to do:
1. Know your garden
Test your soil and check how much sun each spot gets. It's like finding out what your garden likes to eat and wear.
2. Understand your climate
Find out your hardiness zone. It's like knowing what weather your plants can handle without throwing a fit.
3. Match plants to your garden's personality
Pick plants that'll thrive in your soil and sun conditions. It's like setting up your plants for success from day one.
4. Think big (or small)
Consider how big your plants will grow. You don't want them elbowing each other for space later.
5. Plan for a year-round show
Choose plants that'll keep your garden interesting all year. It's like planning a never-ending party for your eyes.
How to figure out what to plant in your garden?
When you're plant shopping, keep these things in mind:
- Sun habits: Does the plant like to sunbathe or prefer some shade?
- Water preferences: Is it a thirsty plant or more of a camel?
- Size matters: How big will it get? You don't want surprises later.
Here's a quick cheat sheet:
Factor | What to Look For |
---|---|
Sun | Sun worshipper, partial shade lover, or shade dweller? |
Water | Drought-tolerant, average, or water guzzler? |
Size | How tall and wide at full size? |