Got a sad plant? Just ask Thumbs.
Thumbs is your friendly AI plant buddy! Diagnose problems, learn care, or just browse for fun. No judgment, just help. Click the green icon on the bottom right and choose voice or text, and Thumbs will help!
New here? Start with pothos care — the friendliest plant there is.
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What can Thumbs do?
Three ways Thumbs has your back.
Diagnose the problem
Yellow leaves? Drooping? Brown tips? Thumbs walks you to the fix, one question at a time.
Open Plant DoctorLearn the care
Care guides for every popular houseplant — light, water, soil, and the mistakes to avoid.
Browse care guidesKeep pets safe
Check any plant against ASPCA toxicity data before it comes home to your cats and dogs.
Toxicity checkerNot sure how often to water? Thumbs' free watering calculator does the math for you.
Try it freePopular care guides
The houseplants everyone's growing — and the care that keeps them happy.

Pothos
Golden Pothos
Pothos is the forgiving, trailing friend that thrives on neglect. Low light, irregular water, and the occasional trim — it'll happily vine across your shelf for years.

Monstera
Monstera Deliciosa
The Swiss Cheese plant — big, iconic split leaves and a laid-back attitude. Give it bright light and something to climb, and your monstera will become the room's centerpiece.

Snake Plant
Sansevieria
The nearly indestructible one. Tall, architectural swords of green that tolerate low light and forgotten waterings. The perfect plant if you've killed everything else.

ZZ Plant
Zamioculcas Zamiifolia
Glossy, waxy leaves that look fake because they're so perfect. The ZZ stores water in thick roots, so it thrives on neglect and low light. A true set-it-and-forget-it plant.

Philodendron
Heartleaf Philodendron
A classic trailing beauty with heart-shaped leaves and an easygoing nature. Like a pothos with softer, greener foliage — it vines happily and forgives a missed watering.

Peace Lily
Spathiphyllum
Elegant dark leaves and white blooms that tolerate low light. The peace lily is a dramatic communicator — it flops when thirsty and pops right back up after a drink.
How often should I water my plant?
Stop guessing and stop killing plants with kindness. Thumbs' watering calculator gives you a personalized schedule based on your plant, its light, the season, and pot size — in seconds.
Try the watering calculatorLeaf Notes from Thumbs
Plant tips, seasonal reminders, and the occasional pun — straight from Thumbs. Free during early access; founding members lock in grandfathered perks.
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