First, gather everything you need: a clear container (like an old jar, bowl, or vase), about 1–2 inches of pebbles or gravel, a coffee filter or small scrap of landscape fabric, a well‑draining potting mix, and any soil amendments you have on hand (perlite, coarse sand, or even crushed eggshells). You’ll also want drought‑tolerant plants—succulents, cacti, or air plants work best—along with decorative accents such as small stones, bark pieces, or miniature figurines, and a spray bottle for misting.
Next, pour your pebbles or gravel into the bottom of the container to create a 1–2 inch drainage layer. This rocky bed keeps excess water away from plant roots, preventing soggy soil and root rot. To stop soil from washing down into the stones, lay a piece of coffee filter or landscape fabric over the gravel. This simple barrier holds the potting mix in place while still allowing water to drain through.
In a separate bowl, mix your potting soil with any perlite, sand, or eggshells you have. You’re aiming for a light, gritty blend that lets water pass through quickly. Spoon this mixture into your container, leaving enough room at the top so your plants’ crowns (where the stem meets the leaves) stay above the soil.
Now it’s time to plant. Use your finger or a small tool to make holes in the soil, gently nestle each plant’s roots in place, and firm the soil around them—keeping the crowns exposed to avoid rot. Space your plants so there’s good airflow between them.
Once your plants are in, tuck in decorative “trail markers” like stones, pieces of bark, or tiny figurines. These add personality to your mini landscape and help anchor the soil on any little slopes you create.
Because there’s no charcoal to absorb moisture, water sparingly. Use your spray bottle or a dropper to mist the soil at the edge, and only water again when the soil is completely dry—usually every two weeks or so.
Choose a bright spot with indirect light—morning sun or filtered daylight works best. Avoid harsh afternoon sun that can turn the glass into an oven and overheat your plants.
Finally, check in once a month. Remove any yellowing or dead leaves to prevent decay, brush away fallen debris, and, if you spot mold or see too much moisture, leave the top off for a few hours to air out.
With solid drainage, breathable soil, and water‑wise plants, your open terrarium will thrive—no charcoal required. Enjoy your living tabletop trail!
Harvest Early & Prepare Immediately
Initial Hydration (“Conditioning”)
Prepare Your Container
Build the Arrangement
Stem Care in the Vase
Don’t strip wild populations
Use cultivated or permitted sources
Tools & personal safety
Watch for hazards
Leave habitat intact
Adapted from Jeanette Marantos, “15 best native plants to grow in your yard if you also want fragrant bouquets,” Los Angeles Times (April 2, 2024).
To draw an oak tree, start with the trunk, then add the branches, foliage, and finally, some details like bark texture and grass. A simple method involves using basic shapes and gradually adding details to create a natural, organic look.
Materials: Paper and pencil
Step-by-Step Guide:
Tips for a Realistic Oak Tree:
Credit: Easton Canyon Nature Center, City of Pasadena and Generative AI
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