How to Care for Lavandula angustifolia (English lavender)

Korean name: 라벤더

This herb is famous for its purple flowers and fragrant aroma. It has excellent aromatic effects and helps relieve stress.

Key facts

Care Guide

Detailed care guide

Lavender is an herb loved for its purple flowers and fragrant scent. It grows well indoors too, and it's a plant that can help relieve stress.

Watering

With lavender, it's important to water only once the soil has fully dried out. It's sensitive to overwatering, so watering too often can rot the roots or turn the leaves yellow. In dry conditions, the leaf tips can dry out and turn brown.

Light

Lavender loves plenty of direct sun — at least 6 hours a day. If light is lacking, the stems can grow leggy and it won't flower properly. A sunny windowsill is a great spot for it.

Humidity

It prefers a low-humidity setting. High humidity can make the leaves mushy and harm its health. It grows well at typical indoor humidity levels.

Temperature

It grows well in a cool range of 10–25°C. If the temperature gets too high or too low, the leaves may droop or growth may struggle.

A common first-timer mistake

The most common mistake when first growing lavender is watering too often. Wait until the soil has fully dried out before watering.

If you have pets

Lavender can cause mild symptoms like vomiting or diarrhea if pets eat it. It's safest to keep it somewhere pets can't chew on it.

Through the Seasons

Lavender's care needs shift with the seasons. In warm weather, keep it somewhere sunny and check the soil, watering once it's dried out. In winter, growth slows, so cut back on watering even more and keep it in a bright, cool indoor spot. Sticking to the right temperature and light for each season keeps it healthy.

Common Problems and Fixes

Overwatering causes yellow, mushy leaves, so always water only once the soil has fully dried out. Dryness can cause the leaf tips to brown, so make sure the indoor air isn't too dry. Without enough light, the stems grow thin and leggy, so a bright spot is important.

Repotting and Propagation

Lavender needs well-draining, alkaline soil. Older soil may need repotting, and after repotting, pay attention to placement and moisture so the roots can settle in well. Propagation gets easier with experience, but it's best to start with a healthy young plant if you're new to it.

Who It's Good For

Lavender suits anyone with a sunny home or bright space. It's a good fit if you can't always keep up with frequent watering, or if you simply want to enjoy an herb's fragrance and flowers. As long as you stick to the basics of lavender care, anyone can enjoy its beautiful flowers and scent.

Written by AI from the care facts in this entry. Treat it as a starting point.

Common questions

How often should you water Lavandula angustifolia?

Water when the soil is completely dry. Dislikes overwatering. Roughly every 10 days is the baseline; adjust for the season and the spot it sits in.

Where should you keep Lavandula angustifolia?

It likes Needs more than 6 hours of direct sunlight daily. You can grow it outdoors. Use Very well-draining alkaline soil.

Is Lavandula angustifolia safe around pets?

Mildly toxic, so keep pets from chewing on it.

Is Lavandula angustifolia good for beginners?

Difficulty: Moderate. Keep it around 10~25°C (prefers cooler environments). Humidity: Prefers low humidity. Fertilise Once with slow-release fertilizer in spring.