Are Copper Plant Labels Worth It? And How to Write on Them

Plastic plant labels do a perfectly good job until they don't: they go brittle in the sun, snap when you tread on them, and the pen you used has faded to a ghost by midsummer. Copper labels are the answer at the other end of the scale, the ones you buy once and read for years. But they're only worth it if you use them properly, and plenty of people are let down by them for one avoidable reason. Here's the honest guide.

Where copper labels genuinely earn their place

Copper labels shine on anything you'll still be growing next year and the year after. Think fruit trees, a herb bed, perennials, soft fruit, and the permanent beds you plan around. In those spots, a label needs to survive frost, sun, rain and the odd knock from a fork, and copper does all of that without rotting like a wooden label or turning brittle like plastic. As a bonus, it ages gracefully, mellowing from bright metal to a soft brown-green that sits far more happily in a border than a stark white plastic tag.

For seed trays and this season's rows of lettuce, they're honestly overkill. A plastic label, a strip cut from an old ice-cream tub, or a lolly stick will mark out your sowings for pennies, and you won't mind when they go in the bin at the end of the year. Save the copper for the plants that stay.

The one rule: emboss, don't write

This is where copper labels succeed or fail, and it's worth getting right before you buy.

Get that right and the writing genuinely outlasts the plant. Get it wrong, reach for a marker pen, and you'll be squinting at a blank copper tag by autumn wondering what you planted.

How copper compares to the alternatives

Copper isn't the only label worth considering, and it's fair to know where it sits.

• Plastic: cheapest and fine for seasonal use, but goes brittle and yellow in UV light and snaps easily. Reusable if you scrub the pen off.
• Wood and bamboo: natural and pleasant, and compostable, but they rot in a season or two in contact with damp soil, so they're really for short-term use.
• Slate: handsome and long-lasting, written on with a chalk pen or paint pen; heavier and pricier, and the writing can weather.
• Zinc and aluminium: durable metal alternatives to copper, often cheaper, and also best embossed. Aluminium stays silvery rather than developing copper's warm patina.
• Copper: the most characterful and among the longest-lasting, provided you emboss it. The premium option for plants that stay put.

None of this makes copper the only right answer, but for permanent plantings where you want something that lasts and looks lovely doing it, it's hard to beat. Just remember the golden rule, press the letters in, and a set of copper labels will quietly outlast most of what you plant beside them.