Newfoundland and Labrador’s short, cool growing season and rocky soil favor hardy shrubs that bloom reliably despite low summer heat. If you are looking for the best shrubs to grow in newfoundland labrador, you need plants that can handle salt spray, wind, and acidic soil. These tough shrubs will survive winter freezes and still put on a show in July.
Your garden in this province faces unique challenges. The growing season is only about 100 to 140 days. Frost can hit in early June and return by late August. But don’t worry. Many shrubs actually thrive in these conditions. They just need the right start.
Best Shrubs To Grow In Newfoundland Labrador
Here is your list of top performers. Each shrub has been tested in local gardens and nurseries. They all tolerate the rocky, acidic soil common across the island and Labrador.
Serviceberry (Amelanchier Canadensis)
Serviceberry is a native shrub that grows wild along roadsides and forest edges. It produces white flowers in early spring, before most other plants wake up. The berries are edible and taste like blueberries with a hint of almond. Birds love them too.
- Height: 6 to 20 feet
- Sun: Full sun to partial shade
- Soil: Acidic, well-drained, tolerates rocky ground
- Hardiness: Zone 3 to 7
This shrub is one of the first to bloom in Newfoundland. It signals that winter is finally over. You can plant it as a specimen or in a hedge. The fall color is brilliant orange-red.
Red Osier Dogwood (Cornus Sericea)
Red osier dogwood is famous for its bright red stems in winter. When everything else is grey and brown, this shrub glows. It grows naturally in wet areas, so it handles the damp spring melt well.
- Height: 6 to 9 feet
- Sun: Full sun to partial shade
- Soil: Moist, acidic, tolerates clay
- Hardiness: Zone 2 to 7
You can prune it hard in early spring to keep the stems bright. The white flowers in summer are small but attract bees. Birds eat the white berries in fall.
Labrador Tea (Rhododendron Groenlandicum)
This shrub is a true native. It grows in bogs and barrens across the province. The leaves have a strong, pleasant scent. Indigenous people have used it for tea for centuries.
- Height: 1 to 3 feet
- Sun: Full sun to partial shade
- Soil: Very acidic, boggy, poor drainage okay
- Hardiness: Zone 2 to 6
Labrador tea is low-growing and evergreen. It works well in rock gardens or as ground cover. The white flower clusters appear in June. Just don’t drink the tea too often—it contains small amounts of a compound that can be toxic in large doses.
Northern Bayberry (Myrica Pensylvanica)
Bayberry is a tough shrub that tolerates salt spray better than most. It grows naturally along the coast. The leaves are aromatic when crushed. You can use the waxy berries to make candles.
- Height: 3 to 8 feet
- Sun: Full sun
- Soil: Sandy, acidic, tolerates poor soil
- Hardiness: Zone 3 to 7
This shrub fixes nitrogen in the soil, so it actually improves the ground around it. It is a great choice for windy, exposed sites. The fall color is a soft yellow.
Mountain Holly (Ilex Mucronata)
Also called catberry, this native holly is deciduous. It loses its leaves in winter, but the bright red berries stay on the branches. Birds rely on them for food during cold months.
- Height: 3 to 6 feet
- Sun: Partial shade to full shade
- Soil: Acidic, moist, peaty
- Hardiness: Zone 3 to 6
Mountain holly is perfect for shady spots where other shrubs struggle. It spreads slowly by underground runners. You need both male and female plants to get berries.
Dwarf Birch (Betula Glandulosa)
This is a small, multi-stemmed shrub that grows in the barrens of Labrador. It is extremely cold-hardy. The leaves are small and round, turning yellow in fall.
- Height: 2 to 4 feet
- Sun: Full sun
- Soil: Rocky, acidic, well-drained
- Hardiness: Zone 2 to 5
Dwarf birch is a good choice for rock gardens or low hedges. It handles wind and poor soil without complaint. The catkins in spring add interest.
Bog Rosemary (Andromeda Polifolia)
Despite the name, this is not a culinary herb. It is a small evergreen shrub with pink, bell-shaped flowers. It grows in bogs and wet areas across Newfoundland.
- Height: 1 to 2 feet
- Sun: Full sun to partial shade
- Soil: Acidic, wet, peaty
- Hardiness: Zone 2 to 6
Bog rosemary is toxic if eaten, so keep it away from children and pets. But it is a beautiful ground cover for wet spots. The flowers appear in May and June.
Winterberry (Ilex Verticillata)
Winterberry is a deciduous holly that puts on a spectacular show in late fall. The branches are covered in bright red berries that last into winter. It is a favorite for holiday decorations.
- Height: 6 to 10 feet
- Sun: Full sun to partial shade
- Soil: Acidic, moist, tolerates wet soil
- Hardiness: Zone 3 to 9
You need a male plant nearby for the female to produce berries. One male can pollinate several females. The berries are not edible for humans but birds love them.
How To Plant Shrubs In Newfoundland Soil
The soil here is mostly acidic and rocky. It drains quickly in some places and stays wet in others. You need to prepare the ground properly for success.
Test Your Soil First
Get a simple pH test kit from a garden center. Most shrubs on this list prefer a pH between 4.5 and 6.0. If your soil is too alkaline, add peat moss or sulfur.
Dig A Wide Hole
Do not dig a deep hole. Dig a hole that is two to three times wider than the root ball but no deeper. The top of the root ball should be level with the ground. Planting too deep is a common mistake that kills shrubs.
Amend The Backfill
Mix the native soil with compost or peat moss. Do not add fertilizer at planting time. The roots need to establish first. Water deeply after planting and add a layer of mulch.
Mulch Properly
Use shredded bark or wood chips. Keep the mulch two inches away from the stem to prevent rot. A three-inch layer helps retain moisture and insulates roots from frost heaving.
Best Time To Plant Shrubs In Newfoundland
The best time is late spring, after the last frost. In most areas, that means late May to early June. You can also plant in early fall, about six weeks before the ground freezes. Fall planting gives roots time to settle before winter.
Avoid planting during July and August heat. The short summer is intense, and new shrubs need consistent water. Spring planting gives them the whole growing season to establish.
Shrubs For Windy Coastal Gardens
If you live near the ocean, salt spray is a real problem. These shrubs handle it well:
- Northern Bayberry
- Red Osier Dogwood
- Labrador Tea
- Dwarf Birch
- Mountain Holly
These plants have waxy leaves or thick bark that resists salt damage. They also tolerate the constant wind that comes off the Atlantic.
Shrubs For Shady Yards
Not every garden gets full sun. These shrubs thrive in partial to full shade:
- Mountain Holly
- Bog Rosemary
- Labrador Tea (tolerates shade)
- Winterberry (needs some sun for berries)
If you have deep shade under spruce trees, consider ground covers instead. Most shrubs need at least four hours of direct light to bloom well.
Shrubs That Attract Wildlife
Many gardeners want to support birds and pollinators. These shrubs are excellent choices:
- Serviceberry: berries for birds, flowers for bees
- Red Osier Dogwood: berries for birds, stems for nesting
- Winterberry: berries for birds in winter
- Northern Bayberry: berries for warblers
Plant a mix of these to provide food from spring through winter. Native shrubs always attract more local wildlife than exotic species.
Common Problems With Shrubs In Newfoundland
Even hardy shrubs face challenges here. Here are the most common issues and how to fix them.
Frost Heaving
In winter, the ground freezes and thaws repeatedly. This pushes shallow-rooted shrubs out of the ground. Mulch heavily in fall to insulate the soil. Plant shrubs with the root ball slightly below grade if you are in a frost-prone area.
Winter Burn
Evergreen shrubs like Labrador tea can lose moisture through their leaves in winter. The ground is frozen, so roots cannot replace the water. Spray an anti-desiccant in late fall. Plant in sheltered spots away from prevailing winds.
Poor Drainage
Many areas have clay soil that holds water. Shrubs like red osier dogwood and winterberry tolerate wet feet. Others, like serviceberry, need good drainage. Build raised beds if your soil stays soggy.
Deer And Rabbits
Deer are less common in Newfoundland than in other provinces, but rabbits can be a problem. They eat bark and buds in winter. Use wire cages around young shrubs. Spray repellents in fall.
How To Prune Shrubs In Newfoundland
Pruning times depend on when the shrub blooms. Follow these simple rules:
- Spring-blooming shrubs (serviceberry): prune right after flowering
- Summer-blooming shrubs (winterberry): prune in late winter or early spring
- Stem color shrubs (red osier dogwood): prune hard in early spring for bright stems
Always use clean, sharp tools. Cut at a 45-degree angle just above a bud. Remove dead or crossing branches first. Do not prune after August, or you will encourage new growth that won’t harden off before frost.
Fertilizing Shrubs In Acidic Soil
Newfoundland soil is naturally acidic. Most native shrubs do not need fertilizer. In fact, too much fertilizer can harm them. If you want to boost growth, use a slow-release fertilizer formulated for acid-loving plants. Apply in early spring before new growth starts.
Do not fertilize after July. This encourages tender growth that will be killed by frost. Compost is always a safe option. Apply a one-inch layer around the base each spring.
Shrubs For Small Spaces And Containers
If you have a small yard or want to grow shrubs in pots, choose compact varieties:
- Dwarf Birch: stays under 4 feet
- Bog Rosemary: stays under 2 feet
- Labrador Tea: stays under 3 feet
Use large containers with drainage holes. Fill with a mix of peat moss and perlite. Water regularly, as pots dry out faster than ground soil. Move containers to a sheltered spot in winter or wrap them with insulation.
Where To Buy Shrubs In Newfoundland
Local nurseries are the best source. They carry plants that have been grown in the province and are already acclimated. Check out these options:
- Pippy Park Greenhouse in St. John’s
- Murray’s Garden Centre in Mount Pearl
- Lester’s Farm Market in St. John’s
- Local farmers’ markets in summer
You can also order online from nurseries in Nova Scotia or New Brunswick. Make sure they ship to Newfoundland and that the plants are hardy to zone 3 or lower.
Shrubs To Avoid In Newfoundland
Some popular shrubs from warmer climates will not survive here. Avoid these:
- Lavender: not hardy enough for winter
- Butterfly bush: dies back to roots each year
- Rhododendrons: many varieties are not hardy
- Hydrangeas: most need warmer winters
If you really want a rhododendron, look for the ‘PJM’ variety. It is hardy to zone 4 and can survive in sheltered spots. But it is still a gamble in exposed areas.
Frequently Asked Questions
What are the fastest growing shrubs in Newfoundland?
Red osier dogwood and serviceberry grow quickly. They can add 12 to 24 inches per year once established. Northern bayberry also grows fast in full sun.
Can I grow blueberries as shrubs in Newfoundland?
Yes. Lowbush blueberries are native and grow wild. Highbush blueberries need more care but can produce fruit. Plant them in acidic soil with good drainage.
Do I need to water shrubs in winter?
No. Shrubs are dormant in winter and do not need water. But if there is a long dry spell in late fall, give them a deep watering before the ground freezes.
What shrubs stay green all year in Newfoundland?
Labrador tea and bog rosemary are evergreen. They keep their leaves through winter. Mountain holly and winterberry are deciduous and lose their leaves.
How close to the house can I plant shrubs?
Leave at least 3 feet between the shrub and the foundation. This allows air circulation and prevents moisture damage to the house. Larger shrubs like serviceberry need 5 feet or more.
Choosing the best shrubs to grow in newfoundland labrador does not have to be hard. Stick with native species or proven hardy varieties. Prepare the soil well, plant at the right time, and give them a little care in the first year. Your garden will reward you with color, berries, and structure through all four seasons. The short growing season here is actually an advantage. Shrubs that survive here are tough and reliable. They will outlast any trendy plant from a warmer climate. Start with serviceberry for spring flowers, red osier dogwood for winter interest, and Labrador tea for evergreen ground cover. Mix in a few others for variety. Your yard will become a haven for birds and a pleasure for you.