Management → Perennials lists every mapped Lavender Row with its life stage and lets you record pruning once a year (3 hours, +6 XP), which improves plant health and reduces woodiness.
Button: Record pruning · 3h · +6 XP, once per row per game year.
Uses 3 hours of farm-clock time.
Every plant on the row gains +8 health, +8 prune care and −8 woodiness (woody plants yield less at harvest).
The row must have plants and every plant's pruning window must be open.
Pruning windows
Window
When
Blocked if
Spring renewal
April 15 – May 31, after basal green growth appears
A hard freeze (28°F or lower) is in the 7-day forecast, or the plant is still dormant
Post-bloom shaping
June – August, within 4 weeks after a harvest
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Closed
Any other time, and during first-year establishment (first 26 weeks)
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Real-world note
The game's advice matches lavender practice: remove deadwood and about a third of leafy growth in spring, shape one-third to one-half after bloom, and never cut into leafless old wood.