Heifer, cow, to be fertile • פְּרֵהFarah, P'rei
First introduced in the angel's blessing of Jacob after the struggle; saying that Jacob will be blessed with fertility. Later used to describe the "red heifer" to be used in a purity sacrifice.
Of Your Land • אַדְמָתֶךָAdmat'cha
In Exodus accompanies "first fruits," in Deuteronomy if accompanies "and the fruit."
Tree • עֵץEitz
Often associated with fruitfulness and purity.
herbs • עֵשֶֹבEisev
Herbs, green plants first found in the third day of creation