Plant Diary for Home Assistant (Marketplace integration)

Installs: 86 sharing analytics
GitHub stars: 16
Connection: Works locally
Upkeep: Updated in the last 6 months
Version: v1.0.4, July 13, 2026
Category: Garden and plants
Kind: Marketplace integration
Needs: Needs the Marketplace (HACS on 2026.10 and older)
Domain: plant_diary
Source: github.com/xplanes/ha-plant-diary
Issues: Report an issue

Independent directory, made by the developer of Vulpo. Not affiliated with Home Assistant or the Open Home Foundation.

About

Plant Diary is a custom integration that tracks watering and fertilizing for houseplants in Home Assistant. Each plant gets its own sensor whose state shows the current watering status, with the plant details stored as attributes. Plants can have individual settings, custom watering intervals, postponements and an indoor or outdoor designation. The watering day count updates automatically once a day. Creating, updating and deleting a plant writes entries to the Home Assistant logbook. A separate dashboard card, Plant Diary Card, displays the data, and plant photos can be placed in a local folder named after each plant. It works locally and is added through the user interface.

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Supports

Works locally Talks to your devices on your own network. No vendor cloud in between.
From the Marketplace Installed through the Marketplace, formerly HACS.
Actively maintained Its author released or pushed a change in the last six months.

Provides

Sensors

Setting it up

Install it from the Marketplace and restart Home Assistant, then add it under Settings, Devices and services.

From the README

Plant Diary is a custom integration for Home Assistant that helps you manage and monitor your houseplants. Track when each plant was last watered or fertilized, define care intervals, and visualize everything with a custom card Plant Diary Card.
This work has been inspired by Plant tracker for Home Assistant.
Track multiple plants with individual settings
Custom watering intervals and postponements
Indoor/outdoor plant designation
Automatic daily updates for watering days
Logbook integration for activity tracking

From the README of xplanes/ha-plant-diary, MIT License. Shortened.