National Houseplant Appreciation Day National Houseplant Appreciation Day is celebrated by decorating home with plants. It is also observed to raise awareness of the numerous benefits of tending an indoor plant. National Houseplant Appreciation Day Handout + Add to Google Calendar + iCal / Outlook export Date Jan 10 2025 Time 8:00 AM - 6:00 PM Local Time Timezone: America/New_York Date: Jan 10 2025 Time: 8:00 AM - 6:00 PM Category Holiday Share this event