diff --git a/src/wuttafarm/db/alembic/versions/dca5b48a5562_add_seedinglog.py b/src/wuttafarm/db/alembic/versions/dca5b48a5562_add_seedinglog.py
new file mode 100644
index 0000000..6a374b4
--- /dev/null
+++ b/src/wuttafarm/db/alembic/versions/dca5b48a5562_add_seedinglog.py
@@ -0,0 +1,108 @@
+"""add SeedingLog
+
+Revision ID: dca5b48a5562
+Revises: e9b8664e1f39
+Create Date: 2026-03-10 09:52:13.999777
+
+"""
+
+from typing import Sequence, Union
+
+from alembic import op
+import sqlalchemy as sa
+import wuttjamaican.db.util
+
+
+# revision identifiers, used by Alembic.
+revision: str = "dca5b48a5562"
+down_revision: Union[str, None] = "e9b8664e1f39"
+branch_labels: Union[str, Sequence[str], None] = None
+depends_on: Union[str, Sequence[str], None] = None
+
+
+def upgrade() -> None:
+
+    # log_seeding
+    op.create_table(
+        "log_seeding",
+        sa.Column("source", sa.String(length=255), nullable=True),
+        sa.Column("purchase_date", sa.DateTime(), nullable=True),
+        sa.Column("lot_number", sa.String(length=255), nullable=True),
+        sa.Column("uuid", wuttjamaican.db.util.UUID(), nullable=False),
+        sa.ForeignKeyConstraint(
+            ["uuid"], ["log.uuid"], name=op.f("fk_log_seeding_uuid_log")
+        ),
+        sa.PrimaryKeyConstraint("uuid", name=op.f("pk_log_seeding")),
+    )
+    op.create_table(
+        "log_seeding_version",
+        sa.Column("source", sa.String(length=255), autoincrement=False, nullable=True),
+        sa.Column("purchase_date", sa.DateTime(), autoincrement=False, nullable=True),
+        sa.Column(
+            "lot_number", sa.String(length=255), autoincrement=False, nullable=True
+        ),
+        sa.Column(
+            "uuid", wuttjamaican.db.util.UUID(), autoincrement=False, nullable=False
+        ),
+        sa.Column(
+            "transaction_id", sa.BigInteger(), autoincrement=False, nullable=False
+        ),
+        sa.Column("end_transaction_id", sa.BigInteger(), nullable=True),
+        sa.Column("operation_type", sa.SmallInteger(), nullable=False),
+        sa.PrimaryKeyConstraint(
+            "uuid", "transaction_id", name=op.f("pk_log_seeding_version")
+        ),
+    )
+    op.create_index(
+        op.f("ix_log_seeding_version_end_transaction_id"),
+        "log_seeding_version",
+        ["end_transaction_id"],
+        unique=False,
+    )
+    op.create_index(
+        op.f("ix_log_seeding_version_operation_type"),
+        "log_seeding_version",
+        ["operation_type"],
+        unique=False,
+    )
+    op.create_index(
+        "ix_log_seeding_version_pk_transaction_id",
+        "log_seeding_version",
+        ["uuid", sa.literal_column("transaction_id DESC")],
+        unique=False,
+    )
+    op.create_index(
+        "ix_log_seeding_version_pk_validity",
+        "log_seeding_version",
+        ["uuid", "transaction_id", "end_transaction_id"],
+        unique=False,
+    )
+    op.create_index(
+        op.f("ix_log_seeding_version_transaction_id"),
+        "log_seeding_version",
+        ["transaction_id"],
+        unique=False,
+    )
+
+
+def downgrade() -> None:
+
+    # log_seeding
+    op.drop_index(
+        op.f("ix_log_seeding_version_transaction_id"), table_name="log_seeding_version"
+    )
+    op.drop_index(
+        "ix_log_seeding_version_pk_validity", table_name="log_seeding_version"
+    )
+    op.drop_index(
+        "ix_log_seeding_version_pk_transaction_id", table_name="log_seeding_version"
+    )
+    op.drop_index(
+        op.f("ix_log_seeding_version_operation_type"), table_name="log_seeding_version"
+    )
+    op.drop_index(
+        op.f("ix_log_seeding_version_end_transaction_id"),
+        table_name="log_seeding_version",
+    )
+    op.drop_table("log_seeding_version")
+    op.drop_table("log_seeding")
diff --git a/src/wuttafarm/db/model/__init__.py b/src/wuttafarm/db/model/__init__.py
index df4115a..d90272b 100644
--- a/src/wuttafarm/db/model/__init__.py
+++ b/src/wuttafarm/db/model/__init__.py
@@ -58,3 +58,4 @@ from .log_activity import ActivityLog
 from .log_harvest import HarvestLog
 from .log_medical import MedicalLog
 from .log_observation import ObservationLog
+from .log_seeding import SeedingLog
diff --git a/src/wuttafarm/db/model/log_seeding.py b/src/wuttafarm/db/model/log_seeding.py
new file mode 100644
index 0000000..7f68923
--- /dev/null
+++ b/src/wuttafarm/db/model/log_seeding.py
@@ -0,0 +1,71 @@
+# -*- coding: utf-8; -*-
+################################################################################
+#
+#  WuttaFarm --Web app to integrate with and extend farmOS
+#  Copyright © 2026 Lance Edgar
+#
+#  This file is part of WuttaFarm.
+#
+#  WuttaFarm is free software: you can redistribute it and/or modify it under
+#  the terms of the GNU General Public License as published by the Free Software
+#  Foundation, either version 3 of the License, or (at your option) any later
+#  version.
+#
+#  WuttaFarm is distributed in the hope that it will be useful, but WITHOUT ANY
+#  WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+#  A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
+#
+#  You should have received a copy of the GNU General Public License along with
+#  WuttaFarm.  If not, see <http://www.gnu.org/licenses/>.
+#
+################################################################################
+"""
+Model definition for Seeding Logs
+"""
+
+import sqlalchemy as sa
+
+from wuttjamaican.db import model
+
+from wuttafarm.db.model.log import LogMixin, add_log_proxies
+
+
+class SeedingLog(LogMixin, model.Base):
+    """
+    Represents a Seeding Log from farmOS
+    """
+
+    __tablename__ = "log_seeding"
+    __versioned__ = {}
+    __wutta_hint__ = {
+        "model_title": "Seeding Log",
+        "model_title_plural": "Seeding Logs",
+        "farmos_log_type": "seeding",
+    }
+
+    source = sa.Column(
+        sa.String(length=255),
+        nullable=True,
+        doc="""
+        Where the seed was obtained, if applicable.
+        """,
+    )
+
+    purchase_date = sa.Column(
+        sa.DateTime(),
+        nullable=True,
+        doc="""
+        When the seed was purchased, if applicable.
+        """,
+    )
+
+    lot_number = sa.Column(
+        sa.String(length=255),
+        nullable=True,
+        doc="""
+        Lot number for the seed, if applicable.
+        """,
+    )
+
+
+add_log_proxies(SeedingLog)
diff --git a/src/wuttafarm/farmos/importing/model.py b/src/wuttafarm/farmos/importing/model.py
index bb1b41c..011a170 100644
--- a/src/wuttafarm/farmos/importing/model.py
+++ b/src/wuttafarm/farmos/importing/model.py
@@ -955,3 +955,48 @@ class ObservationLogImporter(ToFarmOSLog):
 
     model_title = "ObservationLog"
     farmos_log_type = "observation"
+
+
+class SeedingLogImporter(ToFarmOSLog):
+
+    model_title = "SeedingLog"
+    farmos_log_type = "seeding"
+
+    def get_supported_fields(self):
+        fields = list(super().get_supported_fields())
+        fields.extend(
+            [
+                "source",
+                "purchase_date",
+                "lot_number",
+            ]
+        )
+        return fields
+
+    def normalize_target_object(self, log):
+        data = super().normalize_target_object(log)
+        data.update(
+            {
+                "source": log["attributes"]["source"],
+                "purchase_date": self.normalize_datetime(
+                    log["attributes"]["purchase_date"]
+                ),
+                "lot_number": log["attributes"]["lot_number"],
+            }
+        )
+        return data
+
+    def get_log_payload(self, source_data):
+        payload = super().get_log_payload(source_data)
+
+        attrs = {}
+        if "source" in self.fields:
+            attrs["source"] = source_data["source"]
+        if "purchase_date" in self.fields:
+            attrs["purchase_date"] = self.format_datetime(source_data["purchase_date"])
+        if "lot_number" in self.fields:
+            attrs["lot_number"] = source_data["lot_number"]
+
+        if attrs:
+            payload["attributes"].update(attrs)
+        return payload
diff --git a/src/wuttafarm/farmos/importing/wuttafarm.py b/src/wuttafarm/farmos/importing/wuttafarm.py
index bd42e86..746f761 100644
--- a/src/wuttafarm/farmos/importing/wuttafarm.py
+++ b/src/wuttafarm/farmos/importing/wuttafarm.py
@@ -115,6 +115,7 @@ class FromWuttaFarmToFarmOS(FromWuttaFarmHandler, ToFarmOSHandler):
         importers["HarvestLog"] = HarvestLogImporter
         importers["MedicalLog"] = MedicalLogImporter
         importers["ObservationLog"] = ObservationLogImporter
+        importers["SeedingLog"] = SeedingLogImporter
         return importers
 
 
@@ -630,3 +631,22 @@ class ObservationLogImporter(
     """
 
     source_model_class = model.ObservationLog
+
+
+class SeedingLogImporter(FromWuttaFarmLog, farmos_importing.model.SeedingLogImporter):
+    """
+    WuttaFarm → farmOS API exporter for Seeding Logs
+    """
+
+    source_model_class = model.SeedingLog
+
+    def normalize_source_object(self, log):
+        data = super().normalize_source_object(log)
+        data.update(
+            {
+                "source": log.source,
+                "purchase_date": log.purchase_date,
+                "lot_number": log.lot_number,
+            }
+        )
+        return data
diff --git a/src/wuttafarm/importing/farmos.py b/src/wuttafarm/importing/farmos.py
index 93e8d30..c739bad 100644
--- a/src/wuttafarm/importing/farmos.py
+++ b/src/wuttafarm/importing/farmos.py
@@ -126,6 +126,7 @@ class FromFarmOSToWuttaFarm(FromFarmOSHandler, ToWuttaFarmHandler):
         importers["HarvestLog"] = HarvestLogImporter
         importers["MedicalLog"] = MedicalLogImporter
         importers["ObservationLog"] = ObservationLogImporter
+        importers["SeedingLog"] = SeedingLogImporter
         return importers
 
 
@@ -155,6 +156,8 @@ class FromFarmOS(Importer):
 
         :returns: Equivalent naive UTC ``datetime``
         """
+        if not dt:
+            return None
         dt = datetime.datetime.fromisoformat(dt)
         return self.app.make_utc(dt)
 
@@ -1417,6 +1420,41 @@ class ObservationLogImporter(LogImporterBase):
     model_class = model.ObservationLog
 
 
+class SeedingLogImporter(LogImporterBase):
+    """
+    farmOS API → WuttaFarm importer for Seeding Logs
+    """
+
+    model_class = model.SeedingLog
+
+    def get_simple_fields(self):
+        """ """
+        fields = list(super().get_simple_fields())
+        # nb. must explicitly declare proxy fields
+        fields.extend(
+            [
+                "source",
+                "purchase_date",
+                "lot_number",
+            ]
+        )
+        return fields
+
+    def normalize_source_object(self, log):
+        """ """
+        data = super().normalize_source_object(log)
+        data.update(
+            {
+                "source": log["attributes"]["source"],
+                "purchase_date": self.normalize_datetime(
+                    log["attributes"]["purchase_date"]
+                ),
+                "lot_number": log["attributes"]["lot_number"],
+            }
+        )
+        return data
+
+
 class QuantityImporterBase(FromFarmOS, ToWutta):
     """
     Base class for farmOS API → WuttaFarm quantity importers
diff --git a/src/wuttafarm/normal.py b/src/wuttafarm/normal.py
index d03a3ec..c47fcc3 100644
--- a/src/wuttafarm/normal.py
+++ b/src/wuttafarm/normal.py
@@ -84,6 +84,12 @@ class Normalizer(GenericHandler):
         self._farmos_units = units
         return self._farmos_units
 
+    def normalize_datetime(self, value):
+        if not value:
+            return None
+        value = datetime.datetime.fromisoformat(value)
+        return self.app.localtime(value)
+
     def normalize_farmos_asset(self, asset, included={}):
         """ """
 
@@ -149,8 +155,7 @@ class Normalizer(GenericHandler):
     def normalize_farmos_log(self, log, included={}):
 
         if timestamp := log["attributes"]["timestamp"]:
-            timestamp = datetime.datetime.fromisoformat(timestamp)
-            timestamp = self.app.localtime(timestamp)
+            timestamp = self.normalize_datetime(timestamp)
 
         if notes := log["attributes"]["notes"]:
             notes = notes["value"]
diff --git a/src/wuttafarm/web/menus.py b/src/wuttafarm/web/menus.py
index a44e5a9..2756738 100644
--- a/src/wuttafarm/web/menus.py
+++ b/src/wuttafarm/web/menus.py
@@ -191,6 +191,11 @@ class WuttaFarmMenuHandler(base.MenuHandler):
                     "route": "logs_observation",
                     "perm": "logs_observation.list",
                 },
+                {
+                    "title": "Seeding",
+                    "route": "logs_seeding",
+                    "perm": "logs_seeding.list",
+                },
                 {"type": "sep"},
                 {
                     "title": "All Quantities",
@@ -305,6 +310,11 @@ class WuttaFarmMenuHandler(base.MenuHandler):
                     "route": "farmos_logs_observation",
                     "perm": "farmos_logs_observation.list",
                 },
+                {
+                    "title": "Seeding Logs",
+                    "route": "farmos_logs_seeding",
+                    "perm": "farmos_logs_seeding.list",
+                },
                 {"type": "sep"},
                 {
                     "title": "Animal Types",
@@ -490,6 +500,11 @@ class WuttaFarmMenuHandler(base.MenuHandler):
                     "route": "farmos_logs_observation",
                     "perm": "farmos_logs_observation.list",
                 },
+                {
+                    "title": "Seeding",
+                    "route": "farmos_logs_seeding",
+                    "perm": "farmos_logs_seeding.list",
+                },
                 {"type": "sep"},
                 {
                     "title": "Log Types",
diff --git a/src/wuttafarm/web/views/__init__.py b/src/wuttafarm/web/views/__init__.py
index 8e57f34..e66f479 100644
--- a/src/wuttafarm/web/views/__init__.py
+++ b/src/wuttafarm/web/views/__init__.py
@@ -64,6 +64,7 @@ def includeme(config):
         config.include("wuttafarm.web.views.logs_harvest")
         config.include("wuttafarm.web.views.logs_medical")
         config.include("wuttafarm.web.views.logs_observation")
+        config.include("wuttafarm.web.views.logs_seeding")
 
     # quick form views
     # (nb. these work with all integration modes)
diff --git a/src/wuttafarm/web/views/farmos/__init__.py b/src/wuttafarm/web/views/farmos/__init__.py
index c92a04c..708b553 100644
--- a/src/wuttafarm/web/views/farmos/__init__.py
+++ b/src/wuttafarm/web/views/farmos/__init__.py
@@ -47,3 +47,4 @@ def includeme(config):
     config.include("wuttafarm.web.views.farmos.logs_harvest")
     config.include("wuttafarm.web.views.farmos.logs_medical")
     config.include("wuttafarm.web.views.farmos.logs_observation")
+    config.include("wuttafarm.web.views.farmos.logs_seeding")
diff --git a/src/wuttafarm/web/views/farmos/logs_seeding.py b/src/wuttafarm/web/views/farmos/logs_seeding.py
new file mode 100644
index 0000000..ed967cc
--- /dev/null
+++ b/src/wuttafarm/web/views/farmos/logs_seeding.py
@@ -0,0 +1,105 @@
+# -*- coding: utf-8; -*-
+################################################################################
+#
+#  WuttaFarm --Web app to integrate with and extend farmOS
+#  Copyright © 2026 Lance Edgar
+#
+#  This file is part of WuttaFarm.
+#
+#  WuttaFarm is free software: you can redistribute it and/or modify it under
+#  the terms of the GNU General Public License as published by the Free Software
+#  Foundation, either version 3 of the License, or (at your option) any later
+#  version.
+#
+#  WuttaFarm is distributed in the hope that it will be useful, but WITHOUT ANY
+#  WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+#  A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
+#
+#  You should have received a copy of the GNU General Public License along with
+#  WuttaFarm.  If not, see <http://www.gnu.org/licenses/>.
+#
+################################################################################
+"""
+View for farmOS Seeding Logs
+"""
+
+from wuttaweb.forms.schema import WuttaDateTime
+from wuttaweb.forms.widgets import WuttaDateTimeWidget
+
+from wuttafarm.web.views.farmos.logs import LogMasterView
+from wuttafarm.web.grids import SimpleSorter, StringFilter
+
+
+class SeedingLogView(LogMasterView):
+    """
+    View for farmOS seeding logs
+    """
+
+    model_name = "farmos_seeding_log"
+    model_title = "farmOS Seeding Log"
+    model_title_plural = "farmOS Seeding Logs"
+
+    route_prefix = "farmos_logs_seeding"
+    url_prefix = "/farmOS/logs/seeding"
+
+    farmos_log_type = "seeding"
+    farmos_refurl_path = "/logs/seeding"
+
+    grid_columns = [
+        "status",
+        "drupal_id",
+        "timestamp",
+        "name",
+        "assets",
+        "locations",
+        "purchase_date",
+        "source",
+        "is_group_assignment",
+        "owners",
+    ]
+
+    def normalize_log(self, log, included):
+        data = super().normalize_log(log, included)
+        data.update(
+            {
+                "source": log["attributes"]["source"],
+                "purchase_date": self.normal.normalize_datetime(
+                    log["attributes"]["purchase_date"]
+                ),
+                "lot_number": log["attributes"]["lot_number"],
+            }
+        )
+        return data
+
+    def configure_grid(self, grid):
+        g = grid
+        super().configure_grid(g)
+
+        # purchase_date
+        g.set_renderer("purchase_date", "date")
+
+    def configure_form(self, form):
+        f = form
+        super().configure_form(f)
+
+        # source
+        f.fields.insert_after("timestamp", "source")
+
+        # purchase_date
+        f.fields.insert_after("source", "purchase_date")
+        f.set_node("purchase_date", WuttaDateTime())
+        f.set_widget("purchase_date", WuttaDateTimeWidget(self.request))
+
+        # lot_number
+        f.fields.insert_after("purchase_date", "lot_number")
+
+
+def defaults(config, **kwargs):
+    base = globals()
+
+    SeedingLogView = kwargs.get("SeedingLogView", base["SeedingLogView"])
+    SeedingLogView.defaults(config)
+
+
+def includeme(config):
+    defaults(config)
diff --git a/src/wuttafarm/web/views/logs_seeding.py b/src/wuttafarm/web/views/logs_seeding.py
new file mode 100644
index 0000000..8946aff
--- /dev/null
+++ b/src/wuttafarm/web/views/logs_seeding.py
@@ -0,0 +1,80 @@
+# -*- coding: utf-8; -*-
+################################################################################
+#
+#  WuttaFarm --Web app to integrate with and extend farmOS
+#  Copyright © 2026 Lance Edgar
+#
+#  This file is part of WuttaFarm.
+#
+#  WuttaFarm is free software: you can redistribute it and/or modify it under
+#  the terms of the GNU General Public License as published by the Free Software
+#  Foundation, either version 3 of the License, or (at your option) any later
+#  version.
+#
+#  WuttaFarm is distributed in the hope that it will be useful, but WITHOUT ANY
+#  WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+#  A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
+#
+#  You should have received a copy of the GNU General Public License along with
+#  WuttaFarm.  If not, see <http://www.gnu.org/licenses/>.
+#
+################################################################################
+"""
+Master view for Seeding Logs
+"""
+
+from wuttaweb.forms.widgets import WuttaDateTimeWidget
+
+from wuttafarm.web.views.logs import LogMasterView
+from wuttafarm.db.model import SeedingLog
+
+
+class SeedingLogView(LogMasterView):
+    """
+    Master view for Seeding Logs
+    """
+
+    model_class = SeedingLog
+    route_prefix = "logs_seeding"
+    url_prefix = "/logs/seeding"
+
+    farmos_bundle = "seeding"
+    farmos_refurl_path = "/logs/seeding"
+
+    grid_columns = [
+        "status",
+        "drupal_id",
+        "timestamp",
+        "message",
+        "assets",
+        "locations",
+        "purchase_date",
+        "source",
+        "is_group_assignment",
+        "owners",
+    ]
+
+    def configure_form(self, form):
+        f = form
+        super().configure_form(f)
+
+        # source
+        f.fields.insert_after("timestamp", "source")
+
+        # purchase_date
+        f.fields.insert_after("source", "purchase_date")
+        f.set_widget("purchase_date", WuttaDateTimeWidget(self.request))
+
+        # lot_number
+        f.fields.insert_after("purchase_date", "lot_number")
+
+
+def defaults(config, **kwargs):
+    base = globals()
+
+    SeedingLogView = kwargs.get("SeedingLogView", base["SeedingLogView"])
+    SeedingLogView.defaults(config)
+
+
+def includeme(config):
+    defaults(config)