Locate an area of your yard or garden that gets at least six hours of sun daily. Although some herbs do well with less sun, the rule of thumb for herbs is, the more sun, the better.
Till your new herb garden to a depth of eight inches.
Work in a generous supply of sphagnum peat moss and well-rotted manure. During drought, sphagnum peat moss helps retain moisture in the soil. Don't skimp on peat moss.
Sow drought-tolerant herb seeds. In Florida, plant borage from October through May, fennel and savory from October through March, and thyme year-round.
Plant drought-tolerant chives. Florida gardeners can set these onion-like herbs anytime from October to May.
Transplant drought-tolerant plants. Lavender and sage perform best when planted October through April. Plant oregano and rosemary anytime of year.
Apply mulch four to five inches thick after seedlings emerge. Like the soil amendments in Step 2, mulching your new herb garden helps it weather a drought.
Position the soaker hose to ensure uniform absorption of water throughout the herb garden. Using a common garden sprinkler is also an option.