- Old House Gardens: America’s only mail-order source devoted entirely to heirloom bulbs. www.oldhousegardens.com
- Mulch Ado About Nothing: A nice combination of horticultural industry news and practical advice. www.mulchadoaboutnothing.blogspot.com
- Heronswood Nurseries: An interesting and intelligent blog by proprietor George Ball. www.heronswoodvoice.com