To grow licorice basil, give it full sun, warm weather, and well-drained soil, then water when the soil begins to dry. The name usually refers to basil with a pronounced anise or licorice-like aroma, especially anise basil, rather than a separate plant with one universally agreed botanical name.
What “licorice basil” means
“Licorice basil” is a common name used for basil whose leaves or flowers have a sweet, aromatic scent reminiscent of licorice. The description can apply to anise-scented basil varieties and, in some gardening contexts, to other basils with a strong sweet-spice fragrance. Seed packets and nursery labels are not always consistent, so check the botanical name and variety description before buying.
Anise basil is commonly identified as Ocimum basilicum var. anisatum, though naming conventions may differ among suppliers. It belongs to the broader basil group, which includes familiar sweet basil, lemon basil, and other aromatic forms. The licorice-like quality is a sensory description: it does not mean the plant is true licorice, which belongs to a different genus.
That distinction matters if you are choosing a plant for a recipe. Licorice basil can bring a sweet, herbal, anise-like note, but it will not taste exactly like licorice candy or the root used to make licorice products. Aroma and flavor also vary with variety, growing conditions, and the age of the leaves.
Choose a variety and growing site
Look for a seed or plant label that specifically mentions anise, licorice, or sweet-spice fragrance, and confirm that the plant is a basil. If a particular flavor matters, buying a small plant or trying a small seed packet is a sensible way to see whether the aroma suits you. Common names alone are not reliable enough to identify every plant.
Choose a spot that receives direct sun for much of the day. In very hot climates, some afternoon shade can help reduce stress, but a deeply shaded site tends to produce weaker, leggier growth. A sheltered position is useful because basil is tender and can be damaged by cold winds or frost.
- In a garden bed: Choose soil that drains well and does not stay waterlogged after rain.
- In a pot: Use a container with drainage holes and room for the roots to develop. A larger pot also dries out less quickly than a very small one.
- Indoors: Place the pot at the brightest available window, or use a suitable plant light if natural light is inadequate.
Planting from seed or a young plant
Basil grows best in warm conditions. Sow seeds indoors in a warm place or directly outdoors once the weather and soil are reliably warm and frost is no longer expected. Follow the seed packet for sowing depth and spacing, since instructions can vary by variety. Cover seeds lightly, keep the growing medium evenly moist, and avoid soaking it.
Seedlings need light soon after they emerge. If they are crowded, thin them or transplant them carefully so air can move around the leaves and each plant has room to branch. Harden indoor-grown seedlings before moving them outdoors: set them outside for short periods at first, gradually increasing their exposure over several days. This helps them adjust to sun and wind.
When transplanting, keep the root ball intact and set the plant at about the same depth it was growing before. Water it in, then check the soil as it settles. Do not rush planting in chilly weather; basil may stall in cold conditions, and frost can kill it.
Water, soil, and feeding
Aim for consistently moist but not saturated soil while a plant is establishing. Once it is growing steadily, water when the surface begins to dry rather than following a rigid calendar. Heat, wind, pot size, and soil type all affect how often watering is needed. Container plants generally need closer attention than plants growing in the ground.
Water the soil near the base when practical, rather than repeatedly wetting the leaves. This can help keep foliage in better condition, especially when the plant is crowded or the weather is humid. Empty standing water from a saucer after watering; roots left in water may suffer from poor drainage.
Rich, well-drained soil supports leafy growth. If garden soil is heavy and holds water, improve the planting area or use a container with a suitable potting mix. Excessive fertilizer is not a shortcut to better flavor: it can encourage soft, abundant leaves that may be less aromatic. If growth is poor, first check sunlight, temperature, drainage, and watering before adding fertilizer.
Pinching, flowering, and harvest
Pinch or trim the growing tips once the plant has several sets of leaves. Cut just above a pair of leaves so new side shoots can develop. Repeating this encourages a bushier plant and supplies small harvests without removing too much foliage at once.
Harvest leaves as needed, ideally after the plant has recovered from any earlier cutting. Use clean scissors or pinch stems gently, and avoid stripping all the leaves from one branch. A plant needs healthy foliage to keep growing. For the strongest fresh aroma, pick leaves shortly before using them; their scent can fade after cutting or drying.
Flowering is a normal part of basil’s life cycle. If your priority is leaf production, remove flower buds as they appear, cutting back to a pair of leaves. If you want to observe pollinators or collect seed, allow some flowers to remain. Flowering may change the balance of growth, but it does not make the plant automatically unsafe or worthless.
Growing licorice basil in a pot or indoors
A pot is useful when garden space is limited or when you want to move a plant out of cold weather. Ensure it has drainage holes, and do not let the root ball dry completely. Check container soil with a finger rather than judging by the surface alone: the top can look dry while the soil below is still damp, or the reverse can happen in hot, windy conditions.
Indoors, the main challenge is usually light. A plant beside a dim window may stretch toward the glass and develop sparse growth. Turn the pot periodically for more even growth, and give it the brightest suitable location you have. Keep leaves from pressing against cold glass and allow air to circulate without placing the plant in a harsh draft.
Indoor basil still needs regular attention to watering and harvesting. A small plant in a warm room may dry faster than expected, while a pot in a cool, dim spot can remain wet for too long. Adjust care to the plant and the soil rather than assuming indoor plants need little water.
Common problems and practical fixes
Yellow leaves, weak growth, or a plant that wilts repeatedly can have several causes. Check the soil and the conditions before changing everything at once. Basil may wilt because it is dry, but persistently wet soil can also harm roots and produce similar-looking stress.
- Leggy stems: Move the plant to brighter light and pinch the tips to encourage branching.
- Yellowing leaves: Check drainage and watering first; also consider whether the plant is cold or shaded.
- Wilting in heat: Check whether the soil is dry and water it thoroughly if needed. A pot may need more frequent checks during hot weather.
- Damaged or spotted leaves: Remove badly affected foliage, improve airflow, and avoid keeping leaves wet for long periods.
- Slow growth: Confirm that temperatures are warm enough and that the plant receives adequate direct light.
Inspect leaves regularly for insects, especially on their undersides. If you find pests, identify the problem before choosing a response; treatment suitability depends on the pest, the plant, and whether leaves will be eaten. Follow directions on any garden product and consult an appropriate local gardening or agricultural source when identification is uncertain.
Flavor, kitchen uses, and storage
Licorice basil can be used fresh wherever an anise-like herbal note works: try a small amount in salads, with cooked vegetables, or as a finishing herb for soups and sauces. Its fragrance can be more assertive than that of sweet basil, so add a little, taste, and adjust. It may also pair well with citrus, tomatoes, or other ingredients, but individual varieties differ.
Use only a plant that has been positively identified as an edible basil, and avoid eating plants that may have been treated with products not intended for edible crops. Common names can refer to different plants in different places. When identity or treatment history is unclear, ask a qualified local source rather than tasting it to find out.
Fresh leaves are best used promptly. For short-term storage, keep them in a way that limits crushing and drying, and check them before use. Drying can preserve leaves, but the aroma may change and become less vivid. Freezing chopped leaves with a little water is another household option; quality varies, and frozen herbs are generally most useful in cooked dishes rather than as a fresh-looking garnish.
Frequently Asked Questions
Is licorice basil the same as anise basil?
Often, the names are used for the same or closely related anise-scented basil, but common names are not standardized. Check the botanical name and description on the seed packet or plant label.
Does licorice basil taste like licorice root?
No. The name refers to a similar aromatic impression, often described as sweet or anise-like. The plant is basil, not true licorice, and its flavor is more herbal.
Can licorice basil grow indoors?
Yes, if it receives abundant light, warmth, and appropriate drainage. A bright window may work, but inadequate light often leads to stretched stems and sparse leaves.
Why is my licorice basil flowering?
Flowering is a normal stage of growth, often encouraged by maturity or warm conditions. Pinch off flower buds if you want to direct more growth toward leaves, or leave them if you want flowers and seed.
Can I grow licorice basil from cuttings?
Basil stems can often form roots in water or a moist growing medium, though success varies with stem condition and growing conditions. Take a healthy cutting, remove lower leaves, and keep it warm and bright while it develops roots.
Is licorice basil perennial?
It is generally grown as a tender annual in places where winter brings frost. In a warm, frost-free climate it may persist longer, but local growing conditions determine whether it survives from one season to the next.