On Thompson & Morgan's website, find practical advice on how to grow tomatoes from seed. Specifically, identify the main section or article providing this guidance and extract one key piece of advice related to the initial care or maintenance of tomato seedlings after germination.
Navigate to thompson-morgan.com. If direct navigation to 'Garden Tips' or similar advice sections fails, use an external search engine (e.g., DuckDuckGo) to search for 'tomato growing tips site:thompson-morgan.com'. From the search results, navigate to the most relevant page containing tomato growing advice. Locate the section or article specifically detailing 'How to grow tomatoes from seed'. Identify and extract one key piece of advice regarding the care or maintenance of tomato seedlings from this section.
Successfully navigates to a page on thompson-morgan.com containing advice on growing tomatoes. Identifies 'How to grow tomatoes from seed' as the relevant section/article title. Provides the specific advice: 'Pinch out any side shoots from the leaf junctures as they appear.'