How to Grow Herbs in Zone 11

With proper plant selection and soil preparation, it is easy to grow a variety of herbs, fruits and vegetables in U.S. Department of Agriculture hardiness zone 11. Herbs require well-drained soil and full sunlight, making them ideal for growing in tropical or warm climates. Zone 11, found in Hawaii and parts of the Florida Keys, is characterized by average annual temperatures that are no colder than 40 degrees Fahrenheit. Select herbs such as basil, mint, rosemary, thyme, lavender or chives---all of which can withstand the heat and flourish in the sun.

Soil testing kit
Organic material/compost (optional)
Shovel
Mulch (optional)

Instructions

- 1
  
  Test the soil to determine if it needs materials added to the mixture.
  
  Test the soil. Successful herb gardening is contingent upon planting herbs in nutrient-dense soil. There are approximately 25 soil types in Hawaii---ranging from ashy to dry. Soil in the southern Florida Keys may be sandy. Knowing the type of soil and its attributes allows you to amend the soil with organic material, if necessary, and ensure that the planting medium is well draining and rich in nutrients.
- 2
  
  A location with full sunlight and well-draining soil is crucial to growing herbs.
  
  Plant herbs in a location that receives full sunlight, or a minimum of six to eight hours daily. Dig a hole approximately as deep as the container in which you bought the plant and slightly wider. If you are sowing seeds, sow them approximately 1/4 inch deep. Follow growing instructions for each individual herb to determine the proper spacing between plants.
- 3
  
  Watering regularly and checking the soil routinely can prevent herbs from drying out.
  
  Water the herbs immediately after planting them. Herbs require approximately 1 inch of water per week. Watering is crucial since the soil in zone 11 can dry out quickly. Feel the soil every three to four days. If it feels dry, give the herbs water.
- 4
  
  Adding mulch can keep the ground slightly cooler and enhance the soil's moisture retention.
  
  Add a 1-inch layer of bagged or organic mulch around the herbs to reduce the amount of soil that splashes onto the herb's leaves and assist the herbs in retaining moisture in the warm climate.

Kinds of Herbal Plants

How to Grow an Eyeball Plant

Herb Basics