Some panic buyers have decided to play the long game, with shelves stripped bare of seedlings at a Sydney Bunnings store this week

The Alexandria Bunnings showed severely depleted stock on Friday, with tomatoes and lettuce plants proving the most popular.

With tomato growing season currently coming to an end, shoppers would be better advised to buy autumn vegetables like broccoli, cauliflower, carrots, kale and beetroot.

For those looking for a simple solution to grocery shortages, it’s important to note that it can take up to 20 weeks to grow a head of broccoli from a seedling – and that’s assuming you’re an accomplished gardener.

Nurseries around the world are reporting that seedlings sales have trebled in recent days, while packet seeds, potting mix and vertical garden structures are also experiencing increased demand.

Not only can a veggie patch provide a fresh and wholesome food supply, but gardening can also make for a rewarding recreational activity, especially for those experiencing isolation.