Merge pull request 'Let plop notes be written from the UI (#85 item 5)' (#123) from feat/plop-journal-notes into main

- The "add note" affordance no longer hides from viewers (it claimed
  parity with the bed inspector but gated on !readOnly). A viewer now sees
  "📓 Notes about this plant" and can open the plop's journal to read it;
  the composer stays edit-gated, so they can't write. Real parity now.
- onScopePlantingChange is required, matching onScopeChange (its bed twin),
  so a caller can't pass a plop scope with no way to clear it. Dropped the
  now-dead guard on the "Show all" button.
- Pulled the plop-over-bed scope-label priority into one `scopeLabel`,
  shared by the filter's sibling logic and the composer, so they can't
  drift; trimmed the invariant comment that was restated a third time.

Co-Authored-By: Claude Opus 4.8 (1M context) <[email protected]>
Claude-Session: https://claude.ai/code/session_01H3zbym8Doka2d7D48maSgZ

internal/agent/tools.go

@@ -64,6 +64,40 @@ func NewToolbox(svc *service.Service, actorID int64) *llm.Toolbox {
 				"(\"powdery mildew on the west bed\", \"first frost\"), not for descriptions of what a "+
 				"thing is. observedAt defaults to today; set it to backdate.",
 			a.addJournalEntry),
+		llm.DefineTool("read_journal",
+			"Read back the garden's grow journal — the observations add_journal_entry wrote. "+
+				"Narrow it with objectId (one bed), or a from/to date range (YYYY-MM-DD). Most "+
+				"recently observed first. Use this to answer \"what did I note about the west bed?\" "+
+				"or \"what happened last spring?\".",
+			a.readJournal),
+		llm.DefineTool("update_object",
+			"Change an existing object: resize it (widthCm/heightCm), rotate it (rotationDeg), "+
+				"rename it (name), or toggle whether it can hold plants (plantable). Only the fields "+
+				"you pass change. Needs the object's current version from describe_garden. Example: "+
+				"\"make that bed 60cm wider\" — read its widthCm from describe_garden, add 60, pass the "+
+				"sum.",
+			a.updateObject),
+		llm.DefineTool("delete_object",
+			"Delete an object from a garden entirely, along with its plantings. This is the "+
+				"counterpart to create_object — use it for \"remove the old grow bag\". Permanent (not "+
+				"the same as clearing a bed's plants); prefer clear_object when the bed itself stays.",
+			a.deleteObject),
+		llm.DefineTool("remove_planting",
+			"Remove ONE plop from a bed, leaving the rest — the single-plant answer to clear_object's "+
+				"all-or-nothing. Soft-removes it (kept for planting history, undoable), like clearing a "+
+				"bed does. Needs the plop's id and version from describe_garden. Use for \"pull the "+
+				"basil out of the corner\".",
+			a.removePlanting),
+		llm.DefineTool("list_seed_lots",
+			"List the seed lots (purchases) the user has recorded — vendor, quantity, and what's "+
+				"left — optionally for one plant via plantId. This is the detail behind the \"seed "+
+				"remaining\" number find_plant reports.",
+			a.listSeedLots),
+		llm.DefineTool("record_seed_lot",
+			"Record a seed purchase for a plant the user owns, so pansy can track how much is left. "+
+				"Get the plantId from find_plant first. quantity + unit is what was bought (e.g. 2 "+
+				"\"packets\", or 500 \"seeds\"). Use for \"I bought two packets of Cherokee Purple\".",
+			a.recordSeedLot),
 	)
 }
 
@@ -177,3 +211,80 @@ func (a *adapter) clearObject(ctx context.Context, args struct {
 	}
 	return map[string]int{"cleared": n}, nil
 }
+
+func (a *adapter) readJournal(ctx context.Context, args struct {
+	GardenID int64  `json:"gardenId" description:"garden whose journal to read"`
+	ObjectID *int64 `json:"objectId" description:"optional bed to narrow to; omit for the whole garden"`
+	From     string `json:"from" description:"optional earliest observed date, YYYY-MM-DD"`
+	To       string `json:"to" description:"optional latest observed date, YYYY-MM-DD"`
+	Offset   int    `json:"offset" description:"how many entries to skip; pass the count you've already seen to page when hasMore is true"`
+}) (any, error) {
+	q := service.JournalQuery{ObjectID: args.ObjectID, Limit: 50, Offset: args.Offset}
+	if args.From != "" {
+		q.From = &args.From
+	}
+	if args.To != "" {
+		q.To = &args.To
+	}
+	entries, hasMore, err := a.svc.ListJournal(ctx, a.actor, args.GardenID, q)
+	if err != nil {
+		return nil, err
+	}
+	// hasMore is actionable now: re-call with offset += len(entries) to page.
+	return map[string]any{"entries": entries, "hasMore": hasMore}, nil
+}
+
+func (a *adapter) updateObject(ctx context.Context, args struct {
+	ObjectID    int64    `json:"objectId" description:"object to change"`
+	Version     int64    `json:"version" description:"the object's current version (from describe_garden)"`
+	Name        *string  `json:"name" description:"optional new label"`
+	WidthCM     *float64 `json:"widthCm" description:"optional new width in cm (a circle's diameter)"`
+	HeightCM    *float64 `json:"heightCm" description:"optional new height in cm"`
+	RotationDeg *float64 `json:"rotationDeg" description:"optional new rotation in degrees"`
+	Plantable   *bool    `json:"plantable" description:"optional: whether the object can hold plants"`
+}) (any, error) {
+	return a.svc.UpdateObject(ctx, a.actor, args.ObjectID, service.ObjectPatch{
+		Name: args.Name, WidthCM: args.WidthCM, HeightCM: args.HeightCM,
+		RotationDeg: args.RotationDeg, Plantable: args.Plantable,
+	}, args.Version)
+}
+
+func (a *adapter) deleteObject(ctx context.Context, args struct {
+	ObjectID int64 `json:"objectId" description:"object to delete (with its plantings)"`
+}) (any, error) {
+	if err := a.svc.DeleteObject(ctx, a.actor, args.ObjectID); err != nil {
+		return nil, err
+	}
+	return map[string]any{"deleted": args.ObjectID}, nil
+}
+
+func (a *adapter) removePlanting(ctx context.Context, args struct {
+	PlantingID int64 `json:"plantingId" description:"plop to remove (its id from describe_garden)"`
+	Version    int64 `json:"version" description:"the plop's current version (from describe_garden)"`
+}) (any, error) {
+	// Soft-remove via the service, so removed_at is stamped from the same
+	// (injectable) clock clear_object uses rather than the adapter's wall clock.
+	return a.svc.RemovePlanting(ctx, a.actor, args.PlantingID, args.Version)
+}
+
+func (a *adapter) listSeedLots(ctx context.Context, args struct {
+	PlantID *int64 `json:"plantId" description:"optional: only lots for this plant"`
+}) (any, error) {
+	return a.svc.ListSeedLots(ctx, a.actor, args.PlantID)
+}
+
+func (a *adapter) recordSeedLot(ctx context.Context, args struct {
+	PlantID       int64   `json:"plantId" description:"plant the seed is for (from find_plant); must be the user's own or a built-in"`
+	Quantity      float64 `json:"quantity" description:"how much was bought, in the given unit"`
+	Unit          string  `json:"unit" description:"what quantity counts, e.g. packets | seeds | grams"`
+	Vendor        string  `json:"vendor" description:"optional vendor name"`
+	SourceURL     string  `json:"sourceUrl" description:"optional http(s) link to where it was bought"`
+	PackedForYear *int    `json:"packedForYear" description:"optional 'packed for' year from the packet"`
+	Notes         string  `json:"notes" description:"optional free-text notes"`
+}) (any, error) {
+	return a.svc.CreateSeedLot(ctx, a.actor, service.SeedLotInput{
+		PlantID: args.PlantID, Quantity: args.Quantity, Unit: args.Unit,
+		Vendor: args.Vendor, SourceURL: args.SourceURL,
+		PackedForYear: args.PackedForYear, Notes: args.Notes,
+	})
+}

internal/agent/tools_test.go

@@ -347,6 +347,127 @@ func TestJournalToolWritesADatedObservation(t *testing.T) {
 	}
 }
 
+// TestCorrectiveTools covers the #85 gaps: the agent can now read the journal it
+// could only write, resize and delete an object it could only create and move,
+// pull a single plop instead of clearing the whole bed, and record/read seed
+// lots. Each is driven through the tool layer the way a model would run it.
+func TestCorrectiveTools(t *testing.T) {
+	ctx := context.Background()
+	svc, owner := newAgentTestService(t)
+	box := NewToolbox(svc, owner)
+
+	var gid int64 // set once the garden exists; the describe closure reads it.
+	call := func(name string, args any) llm.ToolResult {
+		t.Helper()
+		return box.Execute(ctx, llm.ToolCall{ID: "1", Name: name, Arguments: mustJSON(t, args)})
+	}
+	describe := func() service.DescribeResult {
+		t.Helper()
+		res := call("describe_garden", map[string]any{"gardenId": gid})
+		if res.IsError {
+			t.Fatalf("describe_garden: %s", res.Content)
+		}
+		var d service.DescribeResult
+		if err := json.Unmarshal([]byte(res.Content), &d); err != nil {
+			t.Fatalf("decode describe: %v", err)
+		}
+		return d
+	}
+
+	g, err := svc.CreateGarden(ctx, owner, service.GardenInput{Name: "Plot", WidthCM: 2000, HeightCM: 2000})
+	if err != nil {
+		t.Fatalf("garden: %v", err)
+	}
+	gid = g.ID
+	basil := mustPlant(t, svc, owner, "Basil", 25, "🌿")
+	bed, err := svc.CreateObject(ctx, owner, g.ID, service.ObjectInput{
+		Kind: domain.KindBed, Name: "Bed", XCM: 1000, YCM: 1000, WidthCM: 400, HeightCM: 400,
+	})
+	if err != nil {
+		t.Fatalf("bed: %v", err)
+	}
+
+	// update_object: "make that bed 100cm wider" — read the version, pass a new width.
+	d := describe()
+	if r := call("update_object", map[string]any{
+		"objectId": bed.ID, "version": d.Objects[0].Version, "widthCm": 500.0,
+	}); r.IsError {
+		t.Fatalf("update_object: %s", r.Content)
+	}
+	if w := describe().Objects[0].WidthCM; w != 500 {
+		t.Errorf("width = %v after update_object, want 500", w)
+	}
+
+	// place a plop, then remove_planting it by id+version — one plop, not the bed.
+	if r := call("place_planting", map[string]any{
+		"objectId": bed.ID, "plantId": basil.ID, "xCm": 0, "yCm": 0, "radiusCm": 30,
+	}); r.IsError {
+		t.Fatalf("place_planting: %s", r.Content)
+	}
+	d = describe()
+	if len(d.Objects[0].Plantings) != 1 {
+		t.Fatalf("want 1 plop before removal, got %d", len(d.Objects[0].Plantings))
+	}
+	plop := d.Objects[0].Plantings[0]
+	if r := call("remove_planting", map[string]any{"plantingId": plop.ID, "version": plop.Version}); r.IsError {
+		t.Fatalf("remove_planting: %s", r.Content)
+	}
+	if n := len(describe().Objects[0].Plantings); n != 0 {
+		t.Errorf("want 0 active plops after remove_planting, got %d", n)
+	}
+
+	// add then read the journal — the write/read asymmetry the issue flagged.
+	if r := call("add_journal_entry", map[string]any{
+		"gardenId": g.ID, "objectId": bed.ID, "body": "aphids", "observedAt": "2026-06-01",
+	}); r.IsError {
+		t.Fatalf("add_journal_entry: %s", r.Content)
+	}
+	res := call("read_journal", map[string]any{"gardenId": g.ID, "objectId": bed.ID})
+	if res.IsError {
+		t.Fatalf("read_journal: %s", res.Content)
+	}
+	var jr struct {
+		Entries []struct {
+			Body string `json:"body"`
+		} `json:"entries"`
+	}
+	if err := json.Unmarshal([]byte(res.Content), &jr); err != nil {
+		t.Fatalf("decode read_journal: %v (%s)", err, res.Content)
+	}
+	if len(jr.Entries) != 1 || jr.Entries[0].Body != "aphids" {
+		t.Errorf("read_journal = %+v, want the one aphids entry", jr.Entries)
+	}
+
+	// record then list a seed lot — the detail behind find_plant's "remaining".
+	if r := call("record_seed_lot", map[string]any{
+		"plantId": basil.ID, "quantity": 2.0, "unit": "packets", "vendor": "Johnny's",
+	}); r.IsError {
+		t.Fatalf("record_seed_lot: %s", r.Content)
+	}
+	res = call("list_seed_lots", map[string]any{"plantId": basil.ID})
+	if res.IsError {
+		t.Fatalf("list_seed_lots: %s", res.Content)
+	}
+	var lots []struct {
+		Quantity float64 `json:"quantity"`
+		Unit     string  `json:"unit"`
+	}
+	if err := json.Unmarshal([]byte(res.Content), &lots); err != nil {
+		t.Fatalf("decode list_seed_lots: %v (%s)", err, res.Content)
+	}
+	if len(lots) != 1 || lots[0].Quantity != 2 || lots[0].Unit != "packets" {
+		t.Errorf("list_seed_lots = %+v, want one lot of 2 packets", lots)
+	}
+
+	// delete_object: the counterpart to create_object.
+	if r := call("delete_object", map[string]any{"objectId": bed.ID}); r.IsError {
+		t.Fatalf("delete_object: %s", r.Content)
+	}
+	if n := len(describe().Objects); n != 0 {
+		t.Errorf("want 0 objects after delete_object, got %d", n)
+	}
+}
+
 // newAgentTestService spins up an in-memory pansy with one registered user.
 func newAgentTestService(t *testing.T) (*service.Service, int64) {
 	t.Helper()

internal/service/ops.go

@@ -471,7 +471,11 @@ type DescribeObject struct {
 }
 
 // DescribePlanting is one plop with a rough compass location, for DescribeResult.
+// ID + Version are included so an agent can address a single plop — remove it or
+// move it — the same way DescribeObject.Version lets it edit an object.
 type DescribePlanting struct {
+	ID       int64   `json:"id"`
+	Version  int64   `json:"version"`
 	PlantID  int64   `json:"plantId"`
 	Plant    string  `json:"plant"`
 	Count    int     `json:"count"`
@@ -518,6 +522,8 @@ func (s *Service) DescribeGarden(ctx context.Context, actorID, gardenID int64) (
 				count = *pl.Count
 			}
 			do.Plantings = append(do.Plantings, DescribePlanting{
+				ID:       pl.ID,
+				Version:  pl.Version,
 				PlantID:  pl.PlantID,
 				Plant:    plantByID[pl.PlantID].Name,
 				Count:    count,

internal/service/plantings.go

@@ -178,6 +178,17 @@ func (s *Service) UpdatePlanting(ctx context.Context, actorID, plantingID int64,
 	return updated, nil
 }
 
+// RemovePlanting soft-removes a single plop — the one-plop counterpart to
+// ClearObject, used by the agent's remove_planting tool. It stamps removed_at
+// from the service clock (s.now()), same as ClearObject and the fill path, so the
+// removal date can't diverge by which caller set it; then delegates to
+// UpdatePlanting for the editor-role check, version guard and history record.
+func (s *Service) RemovePlanting(ctx context.Context, actorID, plantingID, version int64) (*domain.Planting, error) {
+	today := s.now().UTC().Format(dateLayout)
+	return s.UpdatePlanting(ctx, actorID, plantingID,
+		PlantingPatch{SetRemovedAt: true, RemovedAt: &today}, version)
+}
+
 // plantingEditSummary describes a plop edit for the history list. Soft-removal
 // ("clear bed", harvested) is the one edit worth naming specifically — it reads
 // as a removal to the person who did it, not as an edit.

web/src/components/layout/AppShell.tsx

@@ -43,12 +43,22 @@ export function AppShell() {
   // max-w-5xl reading measure the other pages use (#107).
   const canvasRoute = inEditor || inPublicGarden
   const showBottomNav = !!user && !canvasRoute
+  // On a phone the editor is a full-screen canvas, so the global top bar is pure
+  // chrome above the garden — hide it and let the editor's own strip carry the
+  // back link AND the account menu (so sign-out isn't lost). Editor only, not the
+  // public view, which has no strip of its own to fall back on.
+  const hideHeaderOnMobile = inEditor
 
   const visibleSections = sections.filter((s) => !s.adminOnly || user?.isAdmin)
 
   return (
     <div className="flex min-h-full flex-col">
-      <header className="sticky top-0 z-20 border-b border-border bg-surface/90 backdrop-blur">
+      <header
+        className={cn(
+          'sticky top-0 z-20 border-b border-border bg-surface/90 backdrop-blur',
+          hideHeaderOnMobile && 'hidden md:block',
+        )}
+      >
         {/* The bar matches the content width below: constrained on reading pages,
             edge-to-edge on the canvas routes so the brand aligns with the editor. */}
         <nav className={cn('flex items-center gap-4 px-4 py-3', canvasRoute ? '' : 'mx-auto max-w-5xl')}>
@@ -115,8 +125,10 @@ export function AppShell() {
 }
 
 /** Account control: a compact button that toggles a small sign-out popover. On
- *  desktop the display name shows inline; on mobile it lives inside the popover. */
-function AccountMenu({ displayName }: { displayName: string }) {
+ *  desktop the display name shows inline; on mobile it lives inside the popover.
+ *  Exported so the editor's mobile strip can carry it — the global header that
+ *  normally hosts it is hidden there (see hideHeaderOnMobile). */
+export function AccountMenu({ displayName }: { displayName: string }) {
   const logout = useLogout()
   const navigate = useNavigate()
   const [open, setOpen] = useState(false)

web/src/editor/ChatPanel.tsx

@@ -143,7 +143,7 @@ export function ChatPanel({ gardenId, canEdit }: { gardenId: number; canEdit: bo
         </p>
       )}
 
-      <div className="flex min-h-0 flex-1 flex-col gap-2 overflow-y-auto">
+      <div className="flex min-h-0 flex-1 flex-col gap-3 overflow-y-auto">
         {history.isPending && <p className="text-sm text-muted">Loading the conversation…</p>}
         {/* A failed load rendering as an empty thread would look like the
             conversation had been lost, which is a much worse thing to believe. */}

web/src/editor/EditorRail.tsx

@@ -18,10 +18,13 @@ import { cn } from '@/lib/cn'
  *     closes completely when nothing needs it.
  *
  * Layout differs by breakpoint. Desktop: a fixed 20rem column beside the canvas.
- * Phone: an in-flow PEEK (#101) — a ≤50vh panel the editor's flex column places
- * BETWEEN the canvas and the always-visible mode bar, so the canvas shrinks to
- * keep the garden visible above it and the mode bar reachable below, rather than
- * a bottom sheet that covered the whole garden.
+ * Phone: an in-flow PEEK (#101) — a capped-height panel the editor's flex column
+ * places BETWEEN the canvas and the always-visible mode bar, so the canvas
+ * shrinks to keep the garden visible above it and the mode bar reachable below,
+ * rather than a bottom sheet that covered the whole garden. `tall` raises that
+ * cap for panel modes (journal/history/assistant), where reading and typing are
+ * the task and a half-height peek felt cramped; the inspector keeps the shorter
+ * peek so the canvas it describes stays in view.
  */
 
 export interface RailTab {
@@ -38,11 +41,14 @@ export function EditorRail({
   activeId,
   onActivate,
   onClose,
+  tall = false,
 }: {
   tabs: RailTab[]
   activeId: string
   onActivate: (id: string) => void
   onClose: () => void
+  /** Raise the mobile peek's height cap (panel modes want the room). */
+  tall?: boolean
 }) {
   const active = tabs.find((t) => t.id === activeId) ?? tabs[0]
   if (!active) return null
@@ -54,8 +60,12 @@ export function EditorRail({
         // canvas and the always-visible mode bar (the editor's flex column places
         // it there), so the garden stays visible above it and the mode bar stays
         // reachable below. The canvas flexes to fill whatever's left. Desktop: a
-        // fixed-width column beside the canvas.
-        'flex max-h-[50vh] min-h-0 shrink-0 flex-col rounded-t-xl border-t border-border bg-surface shadow-lg',
+        // fixed-width column beside the canvas (the cap doesn't apply there).
+        'flex min-h-0 shrink-0 flex-col rounded-t-xl border-t border-border bg-surface shadow-lg',
+        // dvh, not vh: the enclosing editor column is dvh-bounded, and on mobile
+        // Safari/Chrome vh is the *largest* viewport, so a vh cap could overrun the
+        // visible area and shove the mode bar off-screen (same #85 reasoning).
+        tall ? 'max-h-[78dvh]' : 'max-h-[50dvh]',
         'md:static md:max-h-none md:w-80 md:rounded-xl md:border md:shadow-sm',
       )}
     >

web/src/editor/JournalPanel.tsx

@@ -37,6 +37,8 @@ export function JournalPanel({
   objects,
   scopeObjectId,
   onScopeChange,
+  scopePlantingId,
+  onScopePlantingChange,
 }: {
   gardenId: number
   canEdit: boolean
@@ -46,19 +48,30 @@ export function JournalPanel({
   /** Which bed the panel is filtered to, if any. */
   scopeObjectId: number | null
   onScopeChange: (id: number | null) => void
+  /** Which single plop the panel is filtered to, if any (#85). The store keeps
+   *  this mutually exclusive with scopeObjectId. Required like its bed twin. */
+  scopePlantingId: number | null
+  onScopePlantingChange: (id: number | null) => void
 }) {
   // Date-range narrowing (#85): the backend and JournalFilter already supported
   // from/to; they just had no UI. Empty inputs don't filter.
   const [from, setFrom] = useState('')
   const [to, setTo] = useState('')
+  const scopedObject = objects.find((o) => o.id === scopeObjectId) ?? null
+  // One source of scope priority — plop over bed — for both the filter and the
+  // composer's label, so they can't drift.
+  const scopeLabel = scopePlantingId != null ? 'this planting' : scopedObject ? objectDisplayName(scopedObject) : null
   const filter = {
-    ...(scopeObjectId != null ? { objectId: scopeObjectId } : {}),
+    ...(scopePlantingId != null
+      ? { plantingId: scopePlantingId }
+      : scopeObjectId != null
+        ? { objectId: scopeObjectId }
+        : {}),
     ...(from ? { from } : {}),
     ...(to ? { to } : {}),
   }
   const journal = useJournal(gardenId, filter)
   const entries = journal.data?.pages.flatMap((p) => p.entries) ?? []
-  const scopedObject = objects.find((o) => o.id === scopeObjectId) ?? null
 
   return (
     <div className="flex flex-col gap-3">
@@ -83,6 +96,19 @@ export function JournalPanel({
         )}
       </div>
 
+      {scopePlantingId != null && (
+        <div className="flex items-center justify-between gap-2 rounded-md bg-accent/10 px-2 py-1 text-xs">
+          <span className="text-accent-strong">Notes about one planting</span>
+          <button
+            type="button"
+            onClick={() => onScopePlantingChange(null)}
+            className="rounded px-1 text-muted outline-none hover:text-fg focus-visible:ring-2 focus-visible:ring-accent/40"
+          >
+            Show all
+          </button>
+        </div>
+      )}
+
       <div className="flex items-center gap-2 text-xs text-muted">
         <label className="flex items-center gap-1">
           <span>From</span>
@@ -121,8 +147,9 @@ export function JournalPanel({
       {canEdit && (
         <Composer
           gardenId={gardenId}
-          objectId={scopeObjectId}
-          scopeLabel={scopedObject ? objectDisplayName(scopedObject) : null}
+          objectId={scopePlantingId != null ? null : scopeObjectId}
+          plantingId={scopePlantingId}
+          scopeLabel={scopeLabel}
         />
       )}
 
@@ -133,7 +160,9 @@ export function JournalPanel({
 
       {journal.isSuccess && entries.length === 0 && (
         <p className="text-sm text-muted">
-          {scopedObject
+          {scopePlantingId != null
+            ? 'Nothing written about this planting yet.'
+            : scopedObject
               ? `Nothing written about ${objectDisplayName(scopedObject)} yet.`
               : 'Nothing written yet. This is where what happened goes — when something went in, what came up, what the frost got. Next year you get to read it back.'}
         </p>
@@ -174,10 +203,13 @@ export function JournalPanel({
 function Composer({
   gardenId,
   objectId,
+  plantingId = null,
   scopeLabel,
 }: {
   gardenId: number
   objectId: number | null
+  /** When set, the note attaches to this plop rather than a bed (#85). */
+  plantingId?: number | null
   scopeLabel: string | null
 }) {
   const create = useCreateJournalEntry(gardenId)
@@ -191,7 +223,7 @@ function Composer({
     if (!text) return
     setError(null)
     create.mutate(
-      { body: text, observedAt, objectId: objectId ?? undefined },
+      { body: text, observedAt, objectId: objectId ?? undefined, plantingId: plantingId ?? undefined },
       {
         onSuccess: () => {
           setBody('')

web/src/editor/PlopInspector.tsx

@@ -25,6 +25,7 @@ export function PlopInspector({
   unit,
   onChangePlant,
   onClose,
+  onAddNote,
   readOnly = false,
 }: {
   plop: EditorPlanting
@@ -33,6 +34,11 @@ export function PlopInspector({
   unit: UnitPref
   onChangePlant: () => void
   onClose: () => void
+  /** Scope the journal to this plop and open it — the plop parallel of the bed
+   *  inspector's "add note" (#85). Offered to viewers too (to READ the plop's
+   *  notes, like the bed inspector does); the journal's composer is separately
+   *  gated on edit rights, so a viewer just sees the entries. */
+  onAddNote?: () => void
   readOnly?: boolean
 }) {
   const update = useUpdatePlanting(gardenId)
@@ -172,6 +178,12 @@ export function PlopInspector({
         />
       </fieldset>
 
+      {onAddNote && (
+        <Button variant="ghost" className="justify-start px-2 py-1 text-sm" onClick={onAddNote}>
+          📓 {readOnly ? 'Notes about this plant' : 'Add a note about this plant'}
+        </Button>
+      )}
+
       {!readOnly && (
         <Button
           variant="ghost"

web/src/editor/store.ts

@@ -59,6 +59,12 @@ interface EditorState {
   journalObjectId: number | null
   setJournalObjectId: (id: number | null) => void
 
+  // Which single plop the journal is filtered to, if any — the parallel of
+  // journalObjectId for a planting (#85). The two scopes are mutually exclusive
+  // (the setters clear each other), so the journal filter is never ambiguous.
+  journalPlantingId: number | null
+  setJournalPlantingId: (id: number | null) => void
+
   // The plant armed for placing plops (set after the PlantPicker choice); stays
   // armed for repeat-placement until cleared (Escape / done). null = not placing.
   armedPlant: Plant | null
@@ -116,7 +122,11 @@ export const useEditorStore = create<EditorState>((set) => ({
   setSeasonYear: (year) => set({ seasonYear: year }),
 
   journalObjectId: null,
-  setJournalObjectId: (id) => set({ journalObjectId: id }),
+  // Scoping to a bed clears any plop scope, so only one is ever active.
+  setJournalObjectId: (id) => set({ journalObjectId: id, journalPlantingId: null }),
+
+  journalPlantingId: null,
+  setJournalPlantingId: (id) => set({ journalPlantingId: id, journalObjectId: null }),
 
   armedPlant: null,
   armedLotId: null,
@@ -147,6 +157,7 @@ export const useEditorStore = create<EditorState>((set) => ({
       railTab: null,
       seasonYear: null,
       journalObjectId: null,
+      journalPlantingId: null,
       mode: DEFAULT_MODE,
     }),
 }))

web/src/pages/GardenEditorPage.tsx

@@ -1,5 +1,5 @@
 import { useCallback, useEffect, useMemo, useRef, useState } from 'react'
-import { getRouteApi } from '@tanstack/react-router'
+import { Link, getRouteApi } from '@tanstack/react-router'
 import { Alert } from '@/components/ui/Alert'
 import { Button } from '@/components/ui/Button'
 import { GardenCanvas } from '@/editor/GardenCanvas'
@@ -23,6 +23,7 @@ import { isCoarsePointer } from '@/editor/shared'
 import { cn } from '@/lib/cn'
 import type { EditorGarden } from '@/editor/types'
 import { ShareGardenModal } from '@/components/gardens/ShareGardenModal'
+import { AccountMenu } from '@/components/layout/AppShell'
 import { useMe } from '@/lib/auth'
 import {
   toEditorObject,
@@ -85,6 +86,8 @@ export function GardenEditorPage() {
   const setRailTab = useEditorStore((s) => s.setRailTab)
   const journalObjectId = useEditorStore((s) => s.journalObjectId)
   const setJournalObjectId = useEditorStore((s) => s.setJournalObjectId)
+  const journalPlantingId = useEditorStore((s) => s.journalPlantingId)
+  const setJournalPlantingId = useEditorStore((s) => s.setJournalPlantingId)
   const journalCounts = useJournalCounts(gid)
   const capabilities = useCapabilities()
   const journalTotal = useMemo(
@@ -501,6 +504,13 @@ export function GardenEditorPage() {
             readOnly={!canEdit}
             onChangePlant={() => setPicker('change')}
             onClose={() => selectPlanting(null)}
+            onAddNote={() => {
+              // Parity with the bed inspector: scope the journal to this plop and
+              // open it. The plop stays selected, so the selection effect keeps the
+              // inspector reachable when you switch back.
+              setJournalPlantingId(selectedPlop.id)
+              setRailTab('journal')
+            }}
           />
         ) : (
           <p className="text-sm text-muted">Select a bed or a planting to edit it.</p>
@@ -521,6 +531,8 @@ export function GardenEditorPage() {
           objects={objects}
           scopeObjectId={journalObjectId}
           onScopeChange={setJournalObjectId}
+          scopePlantingId={journalPlantingId}
+          onScopePlantingChange={setJournalPlantingId}
         />
       ),
     },
@@ -544,8 +556,13 @@ export function GardenEditorPage() {
   // 100dvh, not 100vh: on mobile Safari/Chrome 100vh is the *largest* viewport
   // (URL bar hidden), so with the bar showing the editor overflowed and pushed
   // the canvas bottom + Fit button under the browser chrome (#85).
+  //
+  // The subtracted band differs by breakpoint because the chrome does. On mobile
+  // the global top bar is hidden here (AppShell), so the only thing outside the
+  // editor is <main>'s py-6 — 3rem, top + bottom. On desktop the header is
+  // present, so keep the original 8rem.
   return (
-    <div className="flex h-[calc(100dvh-8rem)] flex-col gap-3 md:flex-row">
+    <div className="flex h-[calc(100dvh-3rem)] flex-col gap-3 md:h-[calc(100dvh-8rem)] md:flex-row">
       {/* Desktop-only control column. On mobile these move to the bottom mode bar
           + a slim top strip so the canvas — the point of the screen — isn't shoved
           into a corner by a stack of controls (#99). */}
@@ -597,8 +614,17 @@ export function GardenEditorPage() {
 
       <div className="relative flex min-h-0 flex-1 flex-col gap-2">
         {/* Mobile top strip: the garden identity / season / share that live in the
-            desktop left column. md:hidden. */}
+            desktop left column, plus the way out. The global header is hidden on
+            mobile here (AppShell), so this leaf is the only route back to the
+            gardens list — it can't be dropped. md:hidden. */}
         <div className="flex items-center gap-2 md:hidden">
+          <Link
+            to="/gardens"
+            aria-label="All gardens"
+            className="-ml-1 shrink-0 rounded-md px-1.5 py-1 text-lg leading-none text-accent-strong outline-none focus-visible:ring-2 focus-visible:ring-accent/40"
+          >
+            🌱
+          </Link>
           <h1 className="min-w-0 flex-1 truncate text-base font-semibold tracking-tight" title={garden.name}>
             {garden.name}
           </h1>
@@ -613,6 +639,10 @@ export function GardenEditorPage() {
               Share
             </Button>
           )}
+          {/* The global header (and its account menu) is hidden on mobile in the
+              editor, so carry sign-out here — otherwise it's unreachable without
+              leaving the garden. */}
+          {me.data && <AccountMenu displayName={me.data.displayName} />}
         </div>
         {seasonYear !== null && <SeasonBanner year={seasonYear} onExit={() => setSeasonYear(null)} />}
         {/* Focus toolbar is desktop-only; on mobile its plant tools move to the
@@ -673,6 +703,9 @@ export function GardenEditorPage() {
           tabs={railTabs}
           activeId={railTab}
           onActivate={setRailTab}
+          // Panel modes want the room; the inspector stays a shorter peek (see the
+          // `tall` prop doc).
+          tall={railTab !== 'inspector'}
           onClose={() => {
             // Only the inspector is *about* the selection, so only closing it
             // deselects; dismissing a panel leaves the canvas as you had it. Any