Yes a good lemon tree can be pricey - but it's an investment that will really bear fruit

Daily Mail

Monty Don bought two large lemon trees last year at the Malvern Spring Festival. The British gardening expert said they should be fed weekly with liquid seaweed, when they're outside. https://www.dailymail.co.uk/home/gardening/article-8522985/Yes-good-lemon-tree-pricey-investment-really-bear-fruit.html?ns_mchannel=rss&ns_campaign=1490&ito=1490