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planting grass seed in march

Planting grass seed in March is a fantastic way for New Zealand gardeners to establish a lush, green lawn before the cooler months arrive. With temperatures beginning to cool yet plenty of soil warmth remaining, March offers the perfect window for sowing grass seeds and ensuring strong germination and early growth. Whether you're tackling bare patches, renovating an existing lawn, or starting from scratch, knowing how to plant grass seed in March will set your lawn up for success through the seasons.

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 $16.95

native-plant-fertiliser-

Native Plant Fertiliser

5 from 3 customers

Native Plant Fertiliser is specially formulated to support healthy growth in a wide range of NZ native plants. It provides balanced nutrition to encourage strong roots, lush foliage, and steady establishment without promoting excessive soft growth.

From $16.95

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$26.95
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$24.95
Austroderia fulvida (Toetoe) plants in a garden with cascading green foliage and white flower plumes.
Austroderia fulvida (Toetoe)

Austroderia fulvida, commonly known as Toetoe or Toi Toi, is a large and vigorous NZ native grass. It bears long, narrow, mid-green leaves that are...

From$13.73
festuca-banks-peninsula-blue-1
Festuca 'Banks Peninsula Blue' (Blue Fescue Grass)

Festuca 'Banks Peninsula Blue' is a striking ornamental grass valued for its fine, steel blue foliage that forms neat, compact clumps. This hardy...

From$14.49
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$39.95
Festuca coxii (Blue Fescue) grass growing in a garden.
Festuca coxii (Blue Fescue)

Festuca coxii, commonly known as Blue Fescue, is a hardy NZ native, ornamental grass that features fine, blue foliage. Straw-coloured seed heads...

From$14.49
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5 Litre Plant Pots

5 Litre Plant Pots are a practical choice for growing larger shrubs, perennials, grasses, herbs, and young trees. They provide generous root space to...

From$79.20
Lomandra Green Allure plant with lush, green foliage.
Lomandra 'Green Allure'

Lomandra 'Green Allure' is a hardy evergreen ornamental grass with fine fresh green foliage and a neat clumping habit. It is an excellent choice for...

From$16.95
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
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
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...

From$28.95
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...

From$22.95
Chrysopogon zizanioides grass plants growing alongside a stream.
Chrysopogon zizanioides

Chrysopogon zizanioides (Vetiver Grass) is a hardy, evergreen clump forming grass renowned for its deep root system, attractive upright foliage, and...

From$20.63
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
Zebra grass (Miscanthus 'Zebrinus') leaves with cream and green stripes.
Miscanthus 'Zebrinus'

Miscanthus 'Zebrinus' (Zebra Grass) is a striking ornamental grass recognised for its bold horizontal yellow banding across arching green leaves...

From$19.95
Lomandra 'Echidna' grass growing as a mass planting beside a path.
Lomandra 'Echidna'

Lomandra 'Echidna' is a hardy evergreen ornamental grass with a dense compact habit and fine textured foliage. It is an excellent choice for NZ...

From$14.95
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1.5 Litre Plant Pots

1.5 Litre Plant Pots are a practical choice for growing young shrubs, perennials, grasses, herbs, and other developing plants. They provide useful...

From$27.36
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2.5 Litre Plant Pots

2.5 Litre Plant Pots are a practical option for growing shrubs, perennials, grasses, herbs, and other developing plants. They provide ample root...

From$37.44
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
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3.5 Litre Plant Pots

3.5 Litre Plant Pots are a versatile choice for growing shrubs, perennials, grasses, herbs, and other established plants. They provide generous root...

From$48.96
Carex solandri grass in a NZ native planting.
Carex solandri

Carex solandri is a NZ native, ornamental grass that features attractive, dark green foliage. The foliage emerges upright and develops a gentle and...

From$11.50
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
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$16.95
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
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 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$14.95
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
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
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
Amenity Ryegrass Seed (Lawn Seed)

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You might be interested in exploring related Latin Names - Austroderia, Festuca, and Lomandra, or related Categories - Native Plant Fertiliser, Plant pots, and Grass Seed.

Search planting grass seed in march

Why March is the Ideal Time for Lawn Seeding

March offers a blend of mild temperatures and autumn rains in much of New Zealand, creating perfect conditions for grass seed germination. The soil is still relatively warm after summer, which encourages quick root development. The risk of extreme heat or drying out is lower, while weed pressure is typically reduced compared to spring. When you're considering planting grass seed in March, you’re giving your future lawn the advantage of plenty of natural moisture and the chance to establish before winter.

Choosing the Right Grass Seed

Selecting the best grass seed for your climate and soil type is crucial. Here are a few popular options to consider for planting during March:

Essential Steps for Planting Grass Seed in March

  1. Prepare the Soil: Clear away weeds, debris, and old lawn material. Loosen the top few centimeters of soil and rake it to a fine, level finish.
  2. Sow the Seed: Evenly spread your chosen seed variety at the rate recommended on the packaging. For best results, consider a seed spreader for larger areas.
  3. Rake and Water: Lightly rake the seeds into the soil to ensure good contact, then water gently using a fine spray. Keep the soil consistently damp until germination.
  4. Maintain the New Lawn: Avoid walking on newly seeded areas and maintain moisture by watering lightly but frequently. Once the new grass reaches about 5cm high, mow for the first time on a high setting.

Getting the Best Results

When planting grass seed in March, patience and good aftercare are key. Monitor for weeds and avoid overwatering, as overly soggy ground can hinder seedling development. With the right seed choice, proper soil preparation, and steady moisture, your lawn will establish well before winter, providing a verdant foundation for next spring and beyond.

Ready to transform your lawn? Browse our selection of Amenity Ryegrass Seed (Lawn Seed), Tall Fescue, Pure Kikuyu Seed, and more to find the perfect match for your garden this March.

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.
While Chlorophytum comosum 'Variegatum' and Ficus 'Black Knight' often steal the spotlight, charming plants like Fig 'Mrs Williams', Magnolia 'Heaven Scent', and Magnolia 'Cameo' quietly shine in any garden.
–The Plant Company

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