Watering reminders for every plant you own.

Add your plants in 10 seconds. Each one gets a watering interval computed from its species, the light it’s in, the pot size, and the season — the same way our watering calculator does it, just persistent. Saved on your device. No login.

How the interval is computed

Each species has a baseline watering interval at bright indirect light in a medium pot, sourced from primary horticultural references (NC State Extension, Missouri Botanical Garden, UC IPM, University of Florida IFAS). We adjust from there:

• Light: bright direct −1 day, bright indirect 0, medium +2 days, low light +4 days.
• Pot size: small (<6") −1 day, medium 0, large (8–12") +2 days, extra-large (12"+) +4 days.
• Season: spring/summer 0, fall +2 days, winter +4 days.

A snake plant in low light in winter could go 3–4 weeks between waterings. The same plant in a south window in July might want water every 7–10 days. Generic “water once a week” advice kills more plants than it saves.

What we’ll never do

• Send a reminder unless your plant actually needs it.
• Sell or share your email address.
• Require you to install an app or create a password.
• Sneak promo content into reminder emails.