To provide effective tips for The Green Supply Company in Kensington, Connecticut, I would need specific details about its products, services, or focus areas. However, here are some general tips that could apply to a company focused on eco-friendly supplies:

1. **Understand Your Market**: Know your target audience and their preferences for sustainable products.
2. **Quality Over Quantity**: Focus on offering high-quality, eco-friendly options rather than a wide array of lower-quality products.
3. **Educate Customers**: Provide information about the environmental benefits of your products through workshops or informational content.
4. **Sustainable Sourcing**: Ensure that all products are sourced responsibly and are truly environmentally friendly.
5. **Engage with the Community**: Participate in local events to raise awareness about sustainability and connect with customers.
6. **Online Presence**: Build a strong online platform to reach a broader audience interested in green products.

For more tailored tips, additional context about the company would be helpful.