The Plant That Needs You: How Caring for Plants May Support People Living With Dementia and Alzheimer’s Disease
New studies show that caring for a houseplant can improve your day and overall wellbeing significantly! Keep reading to learn more.
But first, some tips on getting started with houseplants. If you or a loved one ar managing side effects of aging, adding another chore to your day may not seem reasonable at first. Here are some ways to help minimize inconvenience and maximize your plant raising fun.
🌱 Tips for Seniors and Caregivers
You don't need a garden, a greenhouse, or a green thumb. One small houseplant can provide an opportunity for routine, sensory stimulation, purpose, and connection. The goal isn't perfect plant care. The goal is meaningful participation.
For Seniors
🌿 Choose something meaningful. Pick a plant that reminds you of a favorite flower, garden, person, place, or hobby. Familiar plants may provide opportunities for reminiscence and conversation.
💧 Keep it simple. Start with one easy-care plant. Check the soil before watering rather than following a complicated schedule. 👃 Use your senses. Look closely at the leaves, feel their texture, and smell fragrant herbs or flowers. Sensory stimulation is one of the potential benefits identified in dementia research (Ramos et al., 2026).
🌱 Notice the changes. Look for new leaves, flowers, or growth. Taking photographs or keeping a simple plant journal can turn these changes into something to anticipate and celebrate.
❤️ Ask for help when you need it. Someone else can carry the watering can, move the plant, or help with instructions. You can still be the person who cares for it.
📖 Tell the stories. Let your plant remind you of gardens you've had, people you've loved, or things you used to grow. There is no need to remember everything perfectly.
For Caregivers
🤝 Invite—don't take over. Instead of "I'll water the plant," try "Would you like to water it with me?" Preserving choice and participation can make the activity more meaningful.
🌸 Follow their interests. A former gardener might enjoy growing vegetables or flowers. Someone who loved cooking might enjoy herbs. Choose something connected to their life.
💬 Don't turn it into a memory test. Ask open-ended questions such as, "What flowers did you used to grow?" rather than testing whether they remember a plant's name.
😊 Let mistakes happen. Overwatering, forgetting, or breaking a leaf isn't failure. Simply redirect: "Let's see what the plant needs today." 🪴 Adapt the activity. Use lightweight pots, small watering cups, raised containers, or tabletop gardens when mobility or strength is limited.
⚠️ Keep safety in mind. Choose non-toxic plants when possible, especially if there is a possibility of tasting leaves or flowers. Keep fertilizer, pesticides, sharp tools, heavy pots, and electrical equipment safely out of reach when necessary.
❤️ Do it together. Sometimes the greatest benefit isn't the gardening at all. It's sitting beside someone you love, noticing a new leaf, sharing a story, and having something living to care for together.
Remember, plant care is a supportive activity—not a treatment for dementia or Alzheimer's disease. Research is promising for mood, engagement, psychological well-being, social connection, and caregiver well-being, while evidence for directly improving cognition remains mixed (Wang et al., 2024; Wong et al., 2025; Ramos et al., 2026).
The goal isn't to grow the perfect plant. The goal is to grow moments of connection.

References
Giang, T. A., Cheng, J. Y., Kwok, H. Y. F., Hay, G. M. S., Koh, E. R. J., Johandi, F., Liew, T. M., Tan, D. G. H., Yap, P. L. K., Wee, S. L., & Cheng, L. J. (2024). Effectiveness of Horticultural Therapy in Older Adults without Dementia: A Systematic Review and Meta-Analysis. Journal of the American Medical Directors Association 2024
Lu, L.-C., Lan, S.-H., Hsieh, Y.-P., Yen, Y.-Y., Chen, J.-C., & Lan, S.-J. (2020). Horticultural Therapy in Patients With Dementia: A Systematic Review and Meta-Analysis. American Journal of Alzheimer's Disease & Other Dementias
Ramos, M. D., Purnell, M., Harris, J., & Giarratano, G. (2026). Nature-based approaches to dementia, cognitive impairment, and caregiver well-being: A scoping review of gardening and therapeutic strategies. Archives of Gerontology and Geriatrics
Rozani, V., & Vitman-Schorr, A. (2025). Assessing the effectiveness of horticultural therapy for family caregivers coping with dementia: A quasi-experimental mixed-method study. Geriatric Nursing, 62(Pt A), 181–187. doi:10.1016/j.gerinurse.2025.01.014.
Sia, A., et al. (2022). [Systematic review of horticulture-based interventions for people with dementia living in the community.]
Wang, M., Qian, Y., Yu, X., & Xing, Y. (2024). Effectiveness of Horticultural Therapy in Older Patients With Dementia: A Meta-Analysis Systemic Review. Journal of Clinical Nursing
Wong, F. K. Y., et al. (2025). Effectiveness of a Dyadic Technology-Enhanced Home-Based Horticultural Therapy on Psychosocial Well-Being Among People With Dementia and Their Family Caregivers: Multimethods Pilot Study