A small business can grow a following on Twitter by staying active. Post valuable and engaging content daily. Use relevant hashtags to reach a wider audience. Reply to comments and engage with followers. Follow accounts in your niche to build connections. Share updates, tips, or behind-the-scenes content. Use visuals like images or videos to make posts stand out. Run polls or ask questions to encourage interaction. Collaborate with influencers or partners in your field. Promote your Twitter handle on other platforms. Stay consistent and provide value to your audience. Building trust and interaction will grow your following over time.