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Orlah - Short

Orlah - Short

An abridged guide on the laws of orlah: what is the prohibition of orlah, when it applies, which fruit are subject to the prohibition, and how it applies outside of the Land of Israel.
Rabbis of Torah VeHa'aretz Insitute Mitzvot of the Land
Intermediate Plant Classification as Vegetables or Trees

Intermediate Plant Classification as Vegetables or Trees

While most plants fall into neat categories as trees or vegetables, some are on the seam and have characteristics of both. This chart classifies such intermediate plants, which has bearing on the laws of orlah, berachot and kila’im. Hilchot Ha'aretz, 133.
Rabbi Yoel Friedemann Mitzvot of the Land
Orlah, Chapter 3b: Intermediate Plant Classification as Vegetables or Trees

Orlah, Chapter 3b: Intermediate Plant Classification as Vegetables or Trees

While most plants fall into neat categories as trees or vegetables, some are on the seam and have characteristics of both. This chart classifies such intermediate plants, which has bearing on the laws of orlah, berachot and kila’im.
Hilchot Ha'aretz, p. 133 Hilchot Orlah
Kilei Ilan (grafting): scion and rootstock combinations for trees and vegetables

Kilei Ilan (grafting): scion and rootstock combinations for trees and vegetables

Laws of kilei ilan: permitted and prohibited scion and rootstock combinations for fruit trees, citrus trees, ornamental trees, and vegetables (update: Av 5778-July 2018)
Rabbis of Torah VeHa'aretz Institute Mitzvot of the Land
Digital Seder Tu BiShevat

Digital Seder Tu BiShevat

Digital Seder Tu BiShevat for family and community use plus activity guide
Rabbi Moshe Bloom Around the Jewish Year
Procedure for Separating Terumot and Ma’aserot

Procedure for Separating Terumot and Ma’aserot

How exactly do we separate terumot and ma'aserot – the full procedure and the exact text
Rabbi Moshe Bloom Mitzvot of the Land
Orlah, Chapter 2: Calculating Orlah Years

Orlah, Chapter 2: Calculating Orlah Years

How do you go about calculating orlah years for trees? How is that different from the orlah count for fruit?
Hilchot Ha'aretz, pp. 127–129 Hilchot Orlah
Orlah, Chapter 7: Orlah fruit in the marketplace

Orlah, Chapter 7: Orlah fruit in the marketplace

Which fruits could be orlah in the marketplace? What happens when orlah fruit get mixed in with permitted fruit? On buying fruit in the marketplace and ratios of permitted to forbidden fruit required to nullify orlah.
Hilchot Ha'aretz, pp.145–146 Hilchot Orlah
Orlah, Chapter 5: Renewal of Trees: Planting, Transplanting, Grafting, Rootsuckers, and Layering

Orlah, Chapter 5: Renewal of Trees: Planting, Transplanting, Grafting, Rootsuckers, and Layering

Does the orlah count restart when transplanting trees? For grafted trees, does it begin from the time of the graft or from when the rootstock was planted? On partially uprooted trees, rootsuckers, layered branches, and more.
Hilchot Ha'aretz, pp. 136–140 Hilchot Orlah
Orlah, Chapter 6: Laws of Potted Saplings – Orlah and Nurseries

Orlah, Chapter 6: Laws of Potted Saplings – Orlah and Nurseries

Laws of orlah as they relate to nurseries and unperforated pots. In which conditions can the orlah count continue for trees growing in nurseries?
Hilchot Ha'aretz, pp. 141–144 Hilchot Orlah