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grass seeding season

If you want a lush, green lawn that thrives all year round, timing your grass seeding season is essential. Starting your new lawn or overseeding your existing one at the right time means better germination, fewer weeds, and quicker establishment. In New Zealand, the ideal grass seeding season typically falls in early autumn and spring, when soil warmth, reliable rainfall, and mild temperatures set the stage for healthy young grass. Whether you’re working with a family backyard, a shady spot, or a high-traffic recreation area, understanding the best grass seeding season can help you achieve exceptional results.

A stunning Amenity Ryegrass lawn.

Amenity Ryegrass Seed (Lawn Seed)

5 from 4 customers

Rye Grass Seed lawns are quick to establish and features dark green leaves year-round. Our Amenity Rye Grass is a popular turf variety that is typically used where a hard-wearing lawn that establishes quickly is required such as sports grounds or high foot traffic areas.

From $13.07

Kikuyu lawn featuring a lush and dense tuf.

Kikuyu (Blended Kikuyu Lawn Seed)

5 from 4 customers

A Kikuyu lawn is suited to warmer regions and coastal areas where hot and humid summers are less well suited to other turf species. The variety of Kikuyu grass seed sold by The Plant Company is Regal Green which produces a carpet of lush green leaves and tolerates both summer drought and high humidity.

From $52.42

An exquisite Tall Fescue lawn.
Tall Fescue

Tall Fescue is an excellent lawn grass choice for New Zealand homeowners seeking a dark green, tough, and attractive lawn. It is widely used by ready...

From$13.46
A Kikuyu grass lawn bordered by a garden.
Pure Kikuyu Seed

Kikuyu grass is suited to warmer regions and coastal areas where hot and humid summers are less well suited to other turf species. The variety of...

From$71.40
An elegant Miscanthus sinensis grass with cream-coloured flower plumes and lush green foliage.
Miscanthus sinensis

Miscanthus sinensis is an ornamental grass that grows as a clump of narrow, arching, green leaves. The colouring gives a light silver-green effect to...

From$19.95
Baumea articulata (Jointed Twig Rush) with upright, green foliage, growing in water.
Baumea articulata

Baumea articulata, commonly known as the Jointed Twig Rush, is an attractive, NZ native grass grown for its aesthetics and ability to handle and...

From$19.25
Anemanthele lessoniana grass with colourful, orange and green foliage growing in a pot.
Anemanthele lessoniana (Pheasant's Tail Grass)

Anemanthele lessoniana, also known as Pheasant's Tail Grass or New Zealand Wind Grass, is a graceful, clump-forming ornamental grass native to New...

From$16.95
An immaculate Fine Fescue lawn in a modern and formal garden.
Fine Fescue Lawn Seed

Fine Fescue lawn seed is ideal for homeowners seeking a lush, fine-textured lawn that thrives in shaded areas and requires minimal maintenance. This...

From$48.49
Poa cita grass plants on a plateau overlooing the sea.
Poa cita

Poa cita, commonly known as Silver Tussock, is a clump-forming NZ native grass with delicate, green foliage that wafts gracefully in the breeze. It...

From$9.95
Carex dipsacea plants as a mass planting in a garden.
Carex dipsacea (Teasel Sedge)

Carex dipsacea is a fine-leaved, clump-forming sedge native to New Zealand. It features slender, green to bronze-tinted foliage and grows to...

From$12.95
A large Calamagrostis 'Overdam' grass with elegant, variegated foliage.
Calamagrostis 'Overdam'

Calamagrostis ‘Overdam’ is a striking variegated ornamental grass that delivers elegant upright form and delicate texture to garden borders and...

From$19.95
Lomandra longifolia plant beside a path with lush, green foliage.
Lomandra longifolia (Basket Grass)

Lomandra longifolia (Basket Grass) is a resilient, evergreen ornamental grass native to Australia. Growing to approximately 60 cm in height and 65 cm...

From$19.25
Dactylis glomerata plant with a cat.
Dactylis glomerata (Cat Grass)

Dactylis glomerata, commonly known as Cat Grass or Catnip Grass, is a popular grass that is loved by cats. It features flowing, green foliage held as...

From$22.01
Acaena novae-zelandiae colourful foliage.
Acaena novae-zelandiae (Piripiri)

Acaena novae-zelandiae is a hardy NZ native groundcover commonly known as Bidgee Widgee. It is admired for its fine green foliage and small burr like...

From$9.95
Sisyrinchium californicum plants with yellow flowers and fine, green foliage.
Sisyrinchium californicum

Sisyrinchium californicum, commonly known as the Golden Eyed Grass, is an herbaceous perennial grown for both its foliage and flowers. It bears...

From$17.25
Carex buchananii with lush brown foliage growing as a specimen plant in a rock garden.
Carex buchananii (Buchanans Sedge)

Carex buchananii, commonly known as Leatherleaf Sedge, is a striking New Zealand native grass-like plant with delicate, upright, copper-bronze...

From$11.50
Orange foliage on Carex testacea.
Carex testacea

Carex testacea, commonly known as Orange Sedge, is a striking New Zealand native grass admired for its fine, arching foliage that turns a brilliant...

From$11.50
isolepsis-cernua-1
Isolepis cernua (Scirpus cernua)

Isolepis cernua (Fiber Optic Grass) is a distinctive ornamental grass prized for its fine green stems tipped with tiny white flowers that resemble...

From$16.49
A large planting of Stipa gigantea (Golden Oat Grass) as a feature garden.
Stipa gigantea

Stipa gigantea (Golden Oat Grass) is a spectacular ornamental grass prized for its graceful evergreen foliage and tall airy stems topped with...

From$15.11
Libertia paniculata plant with white flowers.
Libertia paniculata (Grass Flag)

Libertia paniculata is an elegant evergreen perennial admired for its fine, upright foliage and delicate white flowers that appear in airy clusters...

From$16.50
Carex 'Feather Falls' plants with variegated foliage in a garden.
Carex 'Feather Falls'

Carex 'Feather Falls' is a popular ornamental grass characterised by its cream and green variegated leaves. It typically grows to 30 cm tall and the...

From$19.95
Lomandra Tankia with lush green foliage bordering a path.
Lomandra 'Tanika'

Lomandra Tanika is a hardy, Australian Native grass that is commonly known as Mat Rush. This grass features fine, deep-green foliage and a graceful...

From$10.97
Carex flagellifera Green plant with lush and colourful foliage.
Carex flagellifera Green

Carex flagellifera Green is a NZ native, ornamental grass grown for its attractive foliage. It produces slender and lush, green leaves as it grows to...

From$12.95
Lomandra 'Echidna' grass growing as a mass planting beside a path.
Lomandra Echidna

The Lomandra Echidna grass is a tough and reliable plant with outstanding aesthetics. It features lush, mid-green foliage held upright with a gentle...

From$17.87
Calamagrostis 'Karl Foerster' grasses as a mass planting and featuring elegant, cream-coloured flower heads as plumes.
Calamagrostis 'Karl Foerster'

Calamagrostis 'Karl Foerster' is a popular ornamental grass known for its upright, clump-forming habit and tall, feathery flower plumes. It grows to...

From$19.95
Lomandra Green Allure plant with lush, green foliage.
Lomandra Green Allure

Lomandra Green Allure is widely used in landscaping projects across NZ. It is commonly mass planted as a ground cover or on a bank, included in...

From$19.25
Lomandra Lime Tuff in a garden showing elegant foliage.
Lomandra Lime Tuff

Lomandra 'Lime Tuff' is a hardy evergreen ornamental grass valued for its vibrant lime green foliage and compact tidy growth habit. This versatile...

From$17.87
Typha orientalis (Raupo) plants with brown seed heads.
Typha orientalis (Raupō)

Typha orientalis, commonly known as Raupo, is a vigorous and erect, NZ native grass. It is found throughout New Zealand in shallow, fertile waters...

From$14.84
Lomandra Frosty Tops with lush blue foliage in a garden.
Lomandra Frosty Tops

Lomandra Frosty Tops is a hardy, evergreen grass featuring elegant, blue-grey foliage and a soft, weeping form. Growing to around 50 cm tall and...

From$19.25
Lomandra 'Misty Green' plants with cascading green foliage growing a bank.
Lomandra Misty Green

Lomandra Misty Green is an ornamental grass with delicate, dark green foliage and a tidy, rounded form. Growing to about 40 cm in height and width...

From$19.25
Ophiopogon japonicus Silver Mist grass in a garden.
Ophiopogon 'Silver Mist' (Silver Mondo Grass)

Ophiopogon 'Silver Mist' is a dwarf silver Mondo Grass, and features fine, grass-like foliage that is variegated dark green and white. It typically...

From$6.95
Lomandra 'Seascape' grass with elegant, blue-green foliage growing beside a pond.
Lomandra confertifolia Seascape

Lomandra confertifolia 'Seascape' is a hardy, evergreen ornamental grass featuring slender, blue-grey foliage with a graceful, weeping habit. Forming...

From$19.25
Amenity Ryegrass Seed (Lawn Seed)

Did you find what you are looking for?

You might be interested in exploring related Latin Names - Anemanthele, Baumea, and Carex, or related Categories - Grass Seed, and Grasses.

Search grass seeding season

When is the Best Grass Seeding Season in New Zealand?

The prime grass seeding season depends on your region, climate, and the type of lawn you’re planning. In most parts of the country, sowing grass seed from March to May (autumn) ensures moisture and mild conditions for rapid establishment before winter. Early spring, from September to November, is also popular, offering warming soils and regular rainfall to encourage quick growth. Choosing cool-season varieties like Amenity Ryegrass Seed (Lawn Seed) or Tall Fescue for these times lets you maximise germination and create a resilient lawn ready for summer enjoyment.

Choosing the Right Grass Seed for the Season

Selecting the correct grass type is just as important as timing the grass seeding season. For cooler months, Amenity Ryegrass Seed (Lawn Seed) offers fast germination and a soft, green finish—perfect for family lawns and public spaces. Tall Fescue is another robust cool-season variety that resists drought and shade, thriving when sown during traditional seeding periods.

If you’re in a warmer region or want a heat-loving, low-maintenance lawn, consider Kikuyu (Blended Kikuyu Lawn Seed) or Pure Kikuyu Seed. Kikuyu varieties love the spring and summer warmth, making late spring to early summer their prime growing season. These grasses are well-adapted to sandy soils and coastal gardens, tolerating foot traffic and dry conditions with ease.

Essential Tips for a Successful Grass Seeding Season

To make the most of grass seeding season, prepare your soil thoroughly—clear weeds and stones, then rake to create a fine, level surface. Always choose high-quality seed for best results. After sowing, keep your seeded area lightly moist until new grass is well established, and avoid foot traffic until the first mowing. Top quality grass seed and careful ground preparation are the keys to a thick, weed-resistant lawn.

Beyond Lawns: Ornamental Grasses for Every Garden

Lawn grasses aren’t the only option for New Zealand gardeners planning this season. Consider adding ornamental grasses like Restio tetraphyllus (Tassel Grass) for beautiful texture, movement, and an easy-care feature in garden beds or borders throughout the year.

Given the right timing and the right seed, grass seeding season is the ideal opportunity to transform your outdoor space. With careful planning and trusted varieties such as Amenity Ryegrass Seed (Lawn Seed), Kikuyu (Blended Kikuyu Lawn Seed), and Tall Fescue, you’ll soon enjoy a vibrant, healthy lawn every season.

Contact us

Whether you need assistance finding the plant you’re looking for or you simply want to know more about who we are and what we do, we invite you to get in touch with us today. A member of The Plant Company team will get back in touch as soon as possible.

Illustration of plant leaves.
Ficus 'Black Knight' and Lomandra Little Con are tried and true, but new favourites like Camellia 'Ariel Song', Magnolia 'DD Blanchard', and Cranberry 'Crowley' (American Cranberrybush) are just waiting to be discovered.
–The Plant Company

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