Plants
Sweet basil care: light, water & problems
Scientific name: Ocimum basilicum · Common name: Sweet basil
Sweet basil (Ocimum basilicum): full sun or a warm sunlit windowsill. Regular watering once the top centimetre of potting mix feels dry.
Editorial revision:
Care at a glance
Light
Full sun or a warm sunlit windowsill. Requires at least 6 hours of direct sunlight daily for bushy growth and intense essential oils.
Watering
Regular watering once the top centimetre of potting mix feels dry. Water the compost directly, keeping foliage completely dry.
Conditions vary with pot, season and location. Always check the mix and your plant's response.
How to identify it
Aromatic tender annual with glossy, rounded bright green leaves that feel silky to the touch, carried on upright branching stems.
Environment and placement
Strictly frost-tender; keep above 10 °C (50 °F) at all times. Prefers warm conditions between 18 and 25 °C (65-77 °F).
Your living Sweet basil in your pocket
In the Grovia mobile app, every species comes with an interactive 3D digital twin that thrives as you care for it. Track waterings, get smart light alerts, and watch your plant grow in your pocket garden.
Potting mix and feeding
Keep drainage open and observe how long this particular pot takes to dry.
There is no universal feeding dose: fertilise only during healthy growth, following the label and a confirmed identification.
Problems to check
Rapid wilting under dry conditions; blackened stem bases and damping-off when sitting in cold, waterlogged soil.
Specialized diagnostic guide
What to check when your plant droops
Common question
Should I remove flowers from sweet basil?
Pinch off flower buds as soon as they appear so the plant channels energy into tender, flavorful culinary leaves rather than seeds.
Botanical source
Related species
🐾 Pet safe
