(Botany determines Jeremiah’s theology; August 2009)
Category: Land of Israel
Sabbatical potatoes
(Contemporary shmitah observance; March 2008)
Timber for the tabernacle… Today
(Midrashic and botanical evidence of the source of the lumber used in building the mishkan; December 2007; last revised September 2024)
Ashkelon—Ancient Rome’s source for gourmet produce
(Ancient Israeli scallion and shallot exports; December 2007)
The US Postal Service and a Jerusalem impostor
(The sunflower and the Jerusalem artichoke; August 2007)
How was your olive day? Tales and confusion of the white squill
(Identity and symbolism of ‘chatzav’; August 2007, revised September 2024)
Rav Kook plants a tree
(On the religious significance of planting trees in Israel; March 2007)
Leket (gleaning)—An ancient commandment revived
(Gleaning and modern agricultural technology; March 2007)