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Grevillea Knockout

Grevillea 'Knockout'
$19.95

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Prepared carefully so plants arrive ready to plant.

Minimum $300 Order Before Delivery

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$300 product spend minimum

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Good to know: pot sizes, availability and delivery
  • Sizes are pot sizes, not plant heights. A 200mm pot is the width of the container. Typical plant heights per size are in the size guide.
  • Every order is availability checked. If anything cannot be supplied as listed, we contact you within 2 business days with the closest equivalent, the option to wait, or a refund. You choose.
  • Delivered Australia wide. Live plants packed for transit, $300 minimum order. Details on the delivery page.

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Delivery
  • Fast, reliable delivery Australia-wide
  • Orders are prepared at the nearest distribution centre to you
  • Flat-rate delivery from $29.95 for standard items
  • Larger plants and trees are delivered via nursery truck from $149.95

FAQs

Can I pick up my order?

No. We operate as an online-only nursery and do not offer customer pickups.

Can I delay delivery?

Yes. Add your preferred delivery timing in the order notes at checkout.

What if I’m not home for delivery?

Your order will be left in a safe location at the delivery address.

What if my plants don’t arrive healthy?

Every order is covered by our 30-Day Satisfaction Guarantee.

Grevillea Knockout (Grevillea 'Knockout')

The name is a fair warning. Grevillea Knockout is a dense, rounded native shrub with finely divided deep green foliage and bold red flowers that keep coming through the cooler months and beyond. It packs screening, wildlife value and knockout colour into one tough, waterwise plant.

🌱 Why Gardeners Love Grevillea Knockout

✔ Bold Red Blooms - showy nectar-rich flowers over a long season.

✔ Fine Textured Foliage - deeply divided leaves give a soft, lush look year round.

✔ Dense Rounded Habit - naturally full growth that screens without staking or fuss.

✔ Honeyeater Magnet - a dependable food source for native birds.

✔ Waterwise - drought tolerant once established.

🏡 How to Use Grevillea Knockout in Your Garden

✅ Informal Hedge - a flowering native boundary that feeds the birds.

✅ Mixed Native Beds - dependable mid-height structure and colour.

✅ Habitat Planting - dense cover plus nectar equals happy small birds.

Easy Planting & Care Guide

  • Position: Full sun to light shade in well drained soil; tolerates light frost once established.
  • Spacing: 1-1.5m apart for hedging or massed planting.
  • Best Planting Time: Autumn or spring.
  • Watering & Care: Water regularly for the first few months, then only in dry spells. Tip prune after flowering and use only low phosphorus native fertiliser.

❔ FAQs About Grevillea Knockout

Can I use it as a hedge?
Yes, it makes an excellent informal flowering hedge. Our 140mm pack of 10 and 200mm pack of 6 are ideal for planting a complete run.

When does it flower?
The heaviest flowering runs through the cooler months into spring, with spot flowers at other times.

Is it fussy about fertiliser?
Like all grevilleas it dislikes phosphorus. Stick to a native slow release feed once a year in spring.

Height: 2.5
Width: 2.5
Native to: Cultivar or Hybrid Australia
Foliage type: Evergreen
Growth rate: Moderate
Light: Full Sun Partial Shade
Water: Low

Loved by Australian Gardeners

★★★★★ Rated by verified customers across Australia

What Happens After You Order

1

Order confirmed

2

Prepared locally

3

Packed with care

4

Delivered Australia-wide

Covered by our 30-Day Satisfaction Guarantee for complete peace of mind.

A Garden Design Consultation, complete with a garden plan, plant labels, and a tablet showing your space, is ideal for personalised advice or an email-based garden design consultation in your sunny backyard.

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Grevillea Knockout - Grevillea 'Knockout'
Nursery Near Me

Grevillea Knockout - Grevillea 'Knockout'

From $19.95

Grevillea Knockout (Grevillea 'Knockout')

The name is a fair warning. Grevillea Knockout is a dense, rounded native shrub with finely divided deep green foliage and bold red flowers that keep coming through the cooler months and beyond. It packs screening, wildlife value and knockout colour into one tough, waterwise plant.

🌱 Why Gardeners Love Grevillea Knockout

✔ Bold Red Blooms - showy nectar-rich flowers over a long season.

✔ Fine Textured Foliage - deeply divided leaves give a soft, lush look year round.

✔ Dense Rounded Habit - naturally full growth that screens without staking or fuss.

✔ Honeyeater Magnet - a dependable food source for native birds.

✔ Waterwise - drought tolerant once established.

🏡 How to Use Grevillea Knockout in Your Garden

✅ Informal Hedge - a flowering native boundary that feeds the birds.

✅ Mixed Native Beds - dependable mid-height structure and colour.

✅ Habitat Planting - dense cover plus nectar equals happy small birds.

Easy Planting & Care Guide

❔ FAQs About Grevillea Knockout

Can I use it as a hedge?
Yes, it makes an excellent informal flowering hedge. Our 140mm pack of 10 and 200mm pack of 6 are ideal for planting a complete run.

When does it flower?
The heaviest flowering runs through the cooler months into spring, with spot flowers at other times.

Is it fussy about fertiliser?
Like all grevilleas it dislikes phosphorus. Stick to a native slow release feed once a year in spring.

Select size

  • Tube
  • 140mm (Pack of 10)
  • 200mm (Pack of 6)
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