How to Make a Tree Trunk Garden

Create a stunning miniature landscape using dwarf plants, stone, and a hollow tree stump. Here's an easy tutorial from our 2016 issue of <i>Mini Gardens & Terrariums</i>.

Tree trunk garden

Recycle a hollow chunk of tree trunk, as Kansas City garden designer Kristopher Dabner did, and add a collection of dwarf plants to create a remarkable pocket-size forest scene. This 2-foot-long section of hollow trunk came from a damaged silver maple Kristopher had been forced to remove from his yard. With knotholes to promote drainage and a deep cavity in the center, it was a natural container. Before planting, he set the section of trunk on some large stones to facilitate viewing.

You don't need a tree trunk to create the same effect. Kristopher suggests an old dry sink on legs, a galvanized washtub, a large stone trough, or a spacious stone-look planter on a stand as alternatives. And you need not limit a miniature landscape to plants; consider including a little dry creek bed with gravel, for example.

Maintenance is minimal. Besides watering, you'll need to fertilize a couple of times a year. And if you plan to leave the planter exposed over winter, add extra insulation around it with straw or leaves and burlap. You'll also need to water the plants whenever winter temperatures climb to 40°F or higher.

Speaking of mini, learn how to make your own terrarium, too!

Materials:

  • Log planter
  • Flagstone pieces
  • Sphagnum moss
  • Potting mix for conifers
  • Dwarf conifers, such as creeping juniper (Juniperus horizontalis 'Lime Glow'), dwarf Alberta spruce (Picea glauca 'Conica'), and Hinoki cypress (Chamaecyparis obtusa 'Fernspray Gold')
  • Drought-tolerant groundcovers, such as cinquefoil (Potentilla × tonguei), and assorted thyme varieties (Thymus spp.)
  • Diascia 'Sun Chimes Coral'
  • English lavender (Lavandula angustifolia)
  • Fine bark mulch

Guide to Drought-Tolerant Groundcovers

Step 1

Fill the openings at the planter's ends with small stacked flagstones. Form planting tiers by adding a stone retaining wall inside the planter, if you wish.

Step 2

Tree trunk garden

Line the bottom of the trunk with sphagnum moss. Fill the planter with well-draining potting mix for conifers.

The Best Conifers for Your Yard

Step 3

Tree trunk garden

Position and plant all plants. Enhance the planter with decorative rocks, especially if it is necessary to help it balance securely.

Step 4

Cover exposed potting mix with a thin layer of fine bark mulch. Between waterings, allow the soil to dry. In cold climates, insulate the planter with leaves and cover with burlap in winter. Fertilize the plants annually.

Explore More DIY Garden Projects.

Plant a Wheelbarrow Fairy Garden

Make a Kokedama Moss Garden

Comments

Be the first to comment!

Better Homes & Gardens may receive compensation when you click through and purchase from links contained on this website.