Gardeners urged to do 1 simple thing to basil now or ‘risk ruining summer growth’

Basil is one of the most loved herbs in British gardens. Its fresh and fragrant leaves are perfect for everything from pasta dishes to summer salads, and it’s easy to grow on a windowsill or in the garden. But while it’s simple to care for, experts say there’s one small thing gardeners need to do now if they want to keep it healthy through the summer months.

We’re now well into June, and while basil plants are thriving in the heat, they’re also at risk of bolting. This is when the plant begins to flower and set seed, which can cause the leaves to lose their flavour and turn bitter. According to the experts at Gardening Know How, this is exactly the time gardeners should act.

They said: “Cilantro and basil both readily bolt in hot summer weather.

“Depending on where you live and garden, June might be a little early to worry about it, but it’s when you should begin keeping an eye on the plants.”

To avoid this, gardeners are encouraged to pinch off any flower buds as soon as they appear. 

This simple step will stop the plant from going to seed and instead redirect its energy into growing more tasty leaves.

The experts at Gardening Know How said doing so can help “promote more new growth, which will also help extend the harvest.”

They also issued a clear warning to gardeners, saying that failing to act could “risk ruining summer growth” altogether.

Another tip is to water your basil regularly, especially during hotter spells, as dry conditions can also encourage the plant to flower. 

Keeping it well-hydrated and picking leaves often will help keep it bushy and productive.

This time of year is crucial for many herbs and plants, and pruning is key to making the most of the growing season.

While winter and spring are traditionally good times for heavier pruning, June is a great moment to do some light maintenance that can make all the difference.

For those who love basil, it means more leaves for longer, and fewer bitter surprises later in the summer.