Historical clue formulations

• Material in some eco-friendly clothing — 2025-08-20
• Rope fiber — 2025-06-04
• Cannabis product sometimes found in granola — 2024-02-03
• Biodegradable bag material — 2023-02-11
• Plant fiber used to make some jewelry — 2022-10-02
• Source of canvas and cannabis — 2020-09-09
• Plant supplying burlap fiber — 2018-12-31
• Cannabis variety used for rope — 2018-08-13
• Burlap fiber — 2017-08-23
• Biodiesel fuel source — 2016-05-01
• Eco-chic clothing option — 2014-11-08
• Sackcloth material — 2012-10-07
• Rope material — 2012-09-16
• Rope material — 2012-02-15
• Rope material — 2011-02-22
• Rope material — 2009-05-11
• Rope material — 2009-05-06
• Crop grown by George Washington — 2009-04-12
• Source of hashish — 2007-06-19
• Rope fiber — 2006-03-27
• Rope fiber — 2005-08-15
• Drug source — 2005-05-26
• Burlap material — 2004-02-12
• Marijuana source — 2003-12-24
• Rope material — 2003-09-01
• Rope material — 2002-12-30
• Sailcloth fiber — 2002-08-28
• Natural narcotic — 2001-11-03
• Rope material — 2000-12-29
• Illegal crop — 2000-01-16
• Rope fiber — 1999-07-20
• Plant for burlap — 1998-12-18
• Cannabis — 1998-10-07
• Rope fiber — 1998-02-10
• Rope material — 1997-11-03
• Cord fiber — 1997-09-19
• Kentucky product — 1996-03-31
• Fiber source — 1996-02-01
• Cannabis — 1995-10-06
• Cord fiber — 1995-10-03
• Hashish source — 1995-04-04
• Rope material — 1994-03-22