Proper Watering Is Crucial
Basil, like most herbs, appreciates a balanced watering schedule, not too dry and not too soggy. Regular watering is essential, but it’s equally crucial to ensure the water drains well, avoiding waterlogged soil which can cause root rot. One rule of thumb for watering basil plants is to water deeply but infrequently. This strategy encourages the roots to grow deeper into the soil, which subsequently makes the plant more drought-resistant.
While the frequency of watering largely depends on the climate and the growth stage of the plant, an ideal way to gauge if the plant needs water is to feel the soil. If the top inch of the soil is dry, it’s time to water the plant. Also, water the basil plant early in the day, so the foliage has time to dry off before nighttime, reducing the risk of fungal diseases.
Ensure Good Sunlight
Basil is a sun-loving plant that requires at least 6 to 8 hours of direct sunlight per day. Placing your basil plant in a south-facing window, if growing indoors, ensures it receives ample sunlight. A lack of sunlight can lead to a weak, leggy plant with diminished flavor.
In regions where intense sunlight is common, providing some afternoon shade can help protect the plant from scorching. On the other hand, if you’re growing basil indoors and there’s not enough natural sunlight, using grow lights can be an effective solution. Position the grow lights about two feet above the plant and leave them on for approximately 10 hours per day.
Regular Pruning
Pruning is an essential aspect of growing a lush, bushy basil plant. By regularly pinching off the tips of the plant, more branches are encouraged to grow, which in turn provides a greater yield of leaves. It’s a good practice to start pruning when the basil plant has at least six leaves but is less than 12 inches tall.
Never cut off more than one-third of the plant at once, as this can stress the plant and slow its growth. Aim to prune the plant every two to three weeks throughout the growing season. It’s also advisable to pinch off any flowers that appear, as allowing the plant to flower can make the leaves bitter. Regular pruning results in a healthier plant and a more bountiful harvest.