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How to Grow Basil

Lowe's Editorial Team

By Lowe's Editorial Team
Published February 5, 2025

Learning how to grow basil is easy for beginners and seasoned gardeners. All you need to do is follow the right steps and understand the plant’s needs, and this article covers helpful tips on growing basil, from preparing the soil to harvesting the leaves.

Tools and Materials

How to Grow Basil: Tips for Indoors and Outdoors

Basil is a versatile herb, perfect for elevating dishes like pasta and salads. Whether you’re growing basil indoors or outdoors, let’s walk through the steps to help your basil thrive.

How to Grow Basil Indoors

Growing basil indoors is a fun and convenient way to enjoy fresh herbs within easy reach, especially if you don’t have outdoor space. Here’s how you can make it happen effortlessly.

How to Grow Basil Outdoors

Basil thrives outdoors, especially when the weather is warm and inviting. Follow these easy steps to help your outdoor basil grow well.

How to Harvest Basil

Basil leaves are best harvested when they are mature but still tender. Regular harvesting promotes healthy growth and prevents the plant from flowering too early. Here's how to do it:

  • Pick the Right Time: Wait until your basil has several sets of leaves and always pick in the morning after the dew has dried.
  • Use Clean Scissors: Trim the stems just above a leaf pair to encourage new growth. Avoid taking more than one-third of the plant at a time to avoid stunting its growth.
  • Encourage Branching: Regularly trim the top of the basil to promote a bushier plant. This will give you more leaves to harvest throughout the growing season.

Additional Tips for Growing Healthy Basil

Here are some additional tips to keep your basil plants thriving:

  • Rotate Indoor Pots: If you are growing basil indoors, rotate the pot weekly to ensure all sides get equal sunlight, preventing uneven growth.
  • Mulch Outdoors: Add a layer of mulch around outdoor basil plants to help retain moisture and suppress weeds.
  • Prune Regularly: Trim basil leaves often to encourage healthy, bushy growth. Use sharp scissors to avoid damaging the stems.
  • Watch for Pests: Spot pests like aphids early and use natural remedies like neem oil. It’s a safe, eco-friendly way to keep your basil thriving.

Caution

Wear gloves while adding a layer of mulch to keep your hands safe from any infections.

Problems with Growing Basil

Even with proper care, basil may encounter some common problems. These issues can stem from improper care, pests, or environmental factors. Some of the most common problems with growing basil include:

  • Wilting or Yellowing Leaves: This can be caused by overwatering, poor drainage, or nutrient deficiencies. Ensure the soil is moist but not soggy.
  • Pests: Aphids, spider mites, and whiteflies can harm basil. If you notice small insects, use neem oil or soapy water to treat the leaves.
  • Leggy Growth: Basil may grow tall and thin without enough sunlight. Make sure your plant is receiving at least 6-8 hours of light per day.
  • Root Rot: This is usually due to overwatering or poor drainage. Always make sure your pots have good drainage.

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