How to Care for Ocimum basilicum (Sweet basil)

Korean name: 바질

This herb is essential in Italian cuisine. It is used in pasta, pizza, and salads, and its bright green leaves are refreshing.

Key facts

Care Guide

Detailed care guide

Basil is a bright green, fresh herb that adds a burst of flavor to cooking. It's easy to grow indoors, and its lively leaves are part of its charm.

Watering

It's important to keep the soil consistently moist for basil. Don't let the soil dry out, but be careful — overwatering can turn the leaves yellow or mushy.

Light

It needs about 6–8 hours of direct sunlight a day to grow healthy. Without enough light, the stems can stretch out and grow leggy, or the leaves can look pale, so keep it somewhere bright.

Humidity

Basil grows well in typical indoor humidity. If the air is too dry, the leaf tips can brown, so make sure indoor humidity doesn't get too low.

Temperature

It grows well between 18–28°C, but it's very sensitive to cold, so watch for temperature changes. A sudden drop in temperature can cause the leaves to droop or growth to stop.

A common first-timer mistake

First-time growers often overwater it by watering too frequently. Check the soil's moisture with your hand and avoid keeping it constantly wet.

If you have pets

Basil is not known to be toxic to pets. That said, eating a lot of any plant can cause stomach upset, so if your pet chews on it habitually, move the plant out of reach.

Season by season

It grows best in warm weather, so keep indoor temperatures around 18–28°C. In spring and summer, growth speeds up, so you can harvest leaves often. In fall and winter, keep it near a window so the temperature doesn't drop, and make sure it isn't exposed to direct cold drafts.

Common problems and fixes

If the soil stays too wet, the leaves turn yellow or mushy, and if it's too dry, the leaf tips brown. Insufficient light can cause the stems to stretch out and grow leggy, so it's important to keep it somewhere bright. Trimming the stems lightly as needed can also encourage healthier growth.

Repotting and propagation

It needs fertile, well-draining soil. Since it grows quickly, move it to a larger pot once the roots have filled out. You can propagate it by cutting a healthy stem and rooting it in water or planting it directly in soil.

Who it's a good fit for

This plant suits anyone with a bright, sunny indoor spot. It's also great for those who want to use fresh herbs straight from the pot in their cooking. With easy care requirements, it's a great choice for anyone who wants to add a touch of greenery to their space.

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

Common questions

How often should you water Ocimum basilicum?

Water frequently to keep the soil moist. Roughly every 3 days is the baseline; adjust for the season and the spot it sits in.

Where should you keep Ocimum basilicum?

It likes Needs 6~8 hours of direct sunlight daily.. You can grow it indoors or outdoors. Use Fertile, well-draining soil..

Is Ocimum basilicum safe around pets?

No known toxicity, so it is fine to keep around pets.

Is Ocimum basilicum good for beginners?

Difficulty: Moderate. Keep it around 18~28°C (very sensitive to cold). Humidity: Average humidity. Fertilise Diluted fertilizer every two weeks..