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sowing new grass seed

Sowing new grass seed is a simple and rewarding way to rejuvenate your lawn, repair patchy grass, or start a lush green space from scratch. Whether you’re looking to establish a resilient family lawn or create a fine-textured showpiece, a few key steps can help your grass thrive in New Zealand conditions. From choosing the right seed variety for your location to understanding the best time to sow and how to care for your young grass, this guide walks you through all you need to know to ensure success with sowing new grass seed.

An exquisite Tall Fescue lawn.

Tall Fescue

5 from 3 customers

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 lawn producers thanks to its durability and tolerance to a range of soil types and growing conditions.

From $13.46

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

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
Kikuyu lawn featuring a lush and dense tuf.
Kikuyu (Blended Kikuyu Lawn Seed)

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...

From$52.42
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
The best lawn fertiliser in NZ with moss killer.
Lawn Fertiliser

Achieve a vibrant, healthy lawn with our premium Lawn Fertiliser, specially formulated for New Zealand conditions. This fertiliser not only...

From$5.76
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
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
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
Cyperus ustulatus growing in water.
Cyperus ustulatus (Giant Umbrella Sedge)

Cyperus ustulatus, commonly known as the Giant Umbrella Sedge, is a large and robust NZ native grass. It grows as a clump and produces dark green...

From$17.25
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
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
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
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$11.50
The best new lawn fertiliser in NZ.
New Lawn Fertiliser

Establishing a new lawn requires the proper nutrients to ensure robust root development and healthy growth. Our New Lawn Fertiliser, featuring...

From$5.76
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 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
Carex flagellifera Red plants.
Carex flagellifera Red

Carex flagellifera Red is a NZ native, ornamental grass grown for its colourful and attractive foliage. It produces slender and lush, copper-red...

From$11.50
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
Imperata 'Red Baron' with colourful, red foliage
Imperata Red Baron

Imperata 'Red Baron', commonly known as Japanese Blood Grass, features leaves that are green at the base and become red further up the blade. Through...

From$20.63
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 '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
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
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
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
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 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
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
Carex comans green plants with dense, green foliage in a garden.
Carex comans Green

Carex comans Green is a NZ native, ornamental grass featuring slender and arching, lime green foliage. It grows as a tidy clump to about 40 cm tall...

From$11.50
A large planting of Stipa gigantea (Golden Oat Grass) as a feature garden.
Stipa gigantea

Stipa gigantea, commonly known as the Golden Oat Grass, is a large, ornamental grass. It grows as a clump and produces narrow, dark green leaves. The...

From$15.11
Arthropodium cirratum (Rengarenga) plants in flower with lush green foliage in a border garden.
Arthropodium cirratum (Rengarenga Lily)

Arthropodium cirratum, commonly known as Rengarenga Lily or New Zealand Rock Lily, is a clump-forming, evergreen perennial native to New Zealand. It...

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
Tall Fescue

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

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Choosing the Best Grass Seed for Your Lawn

Selecting the right type of grass seed is the foundation of a healthy lawn. Consider your climate, location, and desired lawn appearance before you buy. If you’re after a hard-wearing lawn that copes well with heavy use and drought, Tall Fescue is a popular choice in New Zealand. For a classic, resilient look with rapid germination, Amenity Ryegrass Seed (Lawn Seed) is ideal for high-traffic areas and speedy coverage. If you prefer a fine, manicured finish, Fine Fescue Lawn Seed creates a beautifully soft lawn suited for ornamental or shaded areas.

Warm regions and coastal gardens often benefit from kikuyu varieties—both Kikuyu (Blended Kikuyu Lawn Seed) and Pure Kikuyu Seed offer outstanding drought tolerance and a spreading growth habit, making them excellent for sun-soaked, low-maintenance lawns.

The Best Time for Sowing New Grass Seed

Timing is crucial when sowing new grass seed. In most of New Zealand, sow grass seed in autumn or spring when soil temperatures are mild, and rainfall is more reliable. This gives your new grass the best start, as cooler temperatures reduce stress and encourage root development. Avoid sowing during cold winter months or in the heat of summer.

Step-by-Step Guide to Sowing New Grass Seed

  1. Prepare the Site: Clear the area of weeds, old grass, and any debris. Loosen the top 10–15 cm of soil and rake it to a fine level.
  2. Fertilise: Incorporate a quality starter lawn fertiliser to provide the nutrients your new seed needs.
  3. Sow the Seed: Spread your chosen seed evenly across the soil, either by hand or using a broadcast spreader. Aim for consistent coverage.
  4. Lightly Rake and Firm: Gently rake the seed into the soil surface, then press lightly with a roller or your feet to ensure good contact.
  5. Water: Keep the area consistently moist with light irrigation until germination. Avoid heavy watering, which may wash seed away.

Aftercare for New Grass Seed

Continue watering daily until seedlings are well established, then reduce frequency but increase the amount per watering to encourage deep rooting. Keep off the lawn until the grass reaches about 5–7 cm high, then give it a light first mow. Feed with a gentle lawn fertiliser a few weeks after germination to support rapid growth.

Common Challenges in Sowing New Grass Seed

Birds, weeds, and patchy emergence are common hurdles. Use bird netting if birds become a problem and keep on top of weed invasion until your new lawn is strong. If you notice bare spots, simply reseed as required.

With the right preparation and care, sowing new grass seed can transform your lawn into a resilient, green haven. From Tall Fescue to Pure Kikuyu Seed, discover the best grass seed for your garden and enjoy a beautiful lawn year-round.

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.
You know Stromanthe Triostar (Stromanthe Plant) and Corokia 'Frosted Chocolate', but have you met Michelia figo, Cotinus 'Golden Spirit', and Michelia 'Mixed up Miss'? These beauties are worth a closer look.
–The Plant Company

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