Part 1

Watch the frost dates

Plant after the last spring frost and early enough in fall for roots to settle before the cold.

Part 2

Choose hardy plants

Pick perennials and shrubs that handle cold nights and dry air.

Part 3

Improve the soil

Volcanic soil drains fast. Adding organic matter helps it hold water and nutrients.

Part 4

Mulch well

A good layer of mulch keeps roots warmer at night and cooler in the day.