How to press and preserve autumn leaves

A handful of bright leaves can keep their color for months with the right method.

By Martin Ashby

Pick good leaves

The best candidates have only just fallen: bright, flat, and free of tears or dark spots. Collect them on a dry day, because damp leaves tend to go moldy in the press. Take just a few from each tree, only where collecting is allowed, and carry them home flat between the pages of a notebook so they don't curl on the way.

Method 1: pressing in a book

  1. Place each leaf between two sheets of plain paper (printer paper or parchment works). This protects the book from moisture and stains.
  2. Put the paper inside a large, heavy book, leaving a few pages between each leaf.
  3. Stack more heavy books on top.
  4. Leave for one to two weeks. Check after a few days and replace any paper that feels damp.

Pressed leaves are flat and brittle, which makes them perfect for cards, frames and journals.

Method 2: a flower press

A flower press works the same way, with straps or screws that apply even pressure and absorbent layers that dry leaves a little faster. It's a good choice if you plan to press leaves often.

Method 3: glycerin for flexible leaves

Glycerin replaces the water in the leaf, leaving it soft and bendable rather than crisp. It's ideal for garlands and table decorations.

  1. Mix one part vegetable glycerin with two parts water in a shallow dish.
  2. Lay the leaves in the mixture and weigh them down with a small plate so they stay submerged.
  3. Leave for two to five days, until the leaves feel supple.
  4. Remove, pat dry with a paper towel, and let them air-dry for a few hours.

Leaves preserved this way often darken slightly, but they last well indoors.

Displaying your leaves

Pressed leaves fade in sunlight, so a frame on a wall that doesn't get direct sun will keep them bright for longest. Writing the tree's name, the date and the place under each leaf turns a pretty picture into a small record of the season (our free field guide can help with the names). Keep them somewhere dry; humidity is what spoils them.

If you're pressing leaves with children, wash hands afterwards and avoid collecting seeds or nuts, some of which are toxic.

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