| Business | Phone |
| Calvert Wholesale Florist Inc 2001 W Cold Spring Ln, Baltimore 21209 | (410) 466-1600 |
| Claymore Sieck 311 E Chase St, Baltimore 21202 | (410) 685-4660 |
| Coastal Produce Co Inc 1008 Hollins St, Baltimore 21223 | (410) 727-5658 |
| Flomax 2110 W Pratt St, Baltimore 21223 | (410) 233-3388 |
| Babikow Greenhouses 7838 Babikow Rd, Baltimore 21237 | (410) 391-4200 |
| Pennock Co 2011 W Cold Spring Ln, Baltimore 21209 | (410) 466-6600 |
| Fantom & Ghas Greenhouses Inc 4313a Fitch Ave, Baltimore 21236 | (410) 668-5900 |
| Wilmington Wholesale 8833 Belair Rd, Baltimore 21236 | (410) 256-0788 |