A bag of plant stakes is one of those quiet upgrades that you only notice when you don't have them — propping up dahlias with a chopstick, tying a leggy capsicum to a bamboo pole that's already split. The right stakes pay for themselves in saved plants over a single season. We restock our stake stash every couple of years.
At a glance: our top 5 picks
Our 5 picks reviewed
GROWNEER Steel Garden Stakes (25-pack)
What we love
- 25-pack covers a whole bed
- Plastic coating is tie-friendly
- Sturdier than bamboo
- Reusable for years
Watch out for
- Coating chips at the points
- Storage needs a bin
A 25-pack of 4-foot coated steel stakes covers a serious vegetable garden for years. The plastic coating means twist ties and soft ties grip easily, and the steel core is far stiffer than bamboo. Three seasons in, ours have some chipping at the pointed end where they've been hammered in, but the shafts are unmarked. Store them in a corner of the shed and they'll outlast a decade.
Check price on Amazon →OZSPACE Bamboo Garden Stakes (25-pack)
What we love
- Honest entry pricing
- Natural look in the garden
- Compostable at end of life
- 25-pack for a season
Watch out for
- Splits within 1-2 seasons
- Rot at the soil interface
Bamboo stakes are the disposable option — buy a fresh pack every year or two, compost the splintered ones at season's end. They look natural in the garden, take a soft tie nicely, and the price is honest. Just don't expect them to last. We use bamboo for capsicum and shorter ornamentals where the stake comes out at season's end anyway.
Check price on Amazon →GreenPro Pultruded Fiberglass Stakes
What we love
- Lifetime UV-stable
- Won't rot, rust, or split
- Stiff but slightly flexible
- Pre-pointed
Watch out for
- Genuinely expensive per stake
- Splinters if cut without proper tools
Fibreglass stakes are the lifetime option. They don't rust, don't rot, and have a nice slight flex that lets a tomato plant move in wind without snapping the stake. The cost is steep — three to four times bamboo per stake — but spread over 10+ years they work out cheaper. Be careful when cutting them with anything but a proper rod cutter; the fibreglass splinters fly.
Check price on Amazon →Sandbaggy Fiberglass Tree Stakes
What we love
- 16mm diameter — serious heft
- Lifetime UV-stable
- Suits young trees and big perennials
- Pre-pointed
Watch out for
- Overkill for vegetables
- Heavy to move
When we plant a young fruit tree we use these. The 16mm fibreglass diameter is genuinely tree-grade — they'll hold a young apple or peach against a windstorm without flexing. Overkill for vegetables, but if you're planting a young orchard or staking large dahlias and ornamentals, these are the right call. We have a dozen in our orchard from 2018 still doing duty.
Check price on Amazon →CYISCEN Spiral Tomato Stakes (10-pack)
What we love
- Spiral design — no tying needed
- Tomato stem winds around as it grows
- 10-pack at fair price
- Reusable for years
Watch out for
- Only suits single-stem tomatoes
- Removes complicated at season end
Spiral tomato stakes are a beautiful idea — no tying, no soft ties, no plant clips. The tomato stem winds up the spiral as the plant grows. They work brilliantly for indeterminate tomatoes pruned to a single leader, less well for bushy varieties. Removing them at season's end requires unwinding the dead stem, which can be slow. Worth it for the daily simplicity through the growing season.
Check price on Amazon →How we picked
- Tested stake materials over 2+ seasons of weather.
- Compared rot/UV resistance after winter outdoor storage.
- Loaded stakes with weighted tomato plants and measured deflection.
- Checked tie compatibility (twist tie, plant clip, soft tie).
- Surveyed Amazon reviews from gardeners 2+ years in.
What to look for in a best plant stakes
- Bamboo is fine for one or two seasons; fibreglass and steel last 10+ years.
- Length: aim for 1.5x your tallest plant's mature height.
- Diameter: 8mm for capsicum and dahlia, 12mm for tomatoes, 16mm+ for trees.
- Coated steel stakes are softer to tie to than bare metal.
- Avoid green-painted bamboo — the paint flakes and looks tatty by midsummer.
Frequently asked questions
How long should plant stakes be?
1.5x the plant's mature height. So 6ft stakes for indeterminate tomatoes, 4ft for capsicum and bush dahlias, 3ft for peonies. Buy taller than you think you need.
How deep should I drive a stake?
At least 30-45cm into the soil for a 6ft stake. Less and it leans under load. In sandy or loose soils, drive deeper.
Bamboo, steel or fibreglass?
Bamboo for one season — cheap and disposable. Steel for general purpose, 5+ years. Fibreglass for lifetime, no-rust, no-rot.
How do I tie plants to stakes without damaging them?
Soft tie tape, twist ties (not too tight), or plant clips. The classic figure-of-eight knot through soft tie around stake and stem prevents stem damage. Avoid wire — it cuts in.
Why does my stake keep snapping?
Either the stake is too thin for the plant load, the soil is too soft (drive deeper), or it's been left out in UV for too many seasons (switch to fibreglass or coated steel).
The bottom line
Our top pick is the GROWNEER Steel Garden Stakes (25-pack) — the best balance of build quality, real-world performance and price for most home gardeners. If you’re tight on budget, the OZSPACE Bamboo Garden Stakes (25-pack) gets the job done at honest entry pricing. If money’s no object and you want the heirloom version, the GreenPro Pultruded Fiberglass Stakes will outlast everything else here.
