Welch Wholesale Florist is a proud traditional wholesale florist. We are dedicated and support our retail customers. We do not sell to the general public. Are you a floral retailer but not a Welch customer? Download the Indiana Department of Revenue General Sales Tax Exemption Certificate (ST-105) and once you have filled it out email it, or bring it with you on your first visit . We'd love to have you part of the Welch family!