GreenThumb

Smarter gardening, with AI.

Identify plants, diagnose problems, and get expert care tips instantly.

🌿10,000+ plant species
⚑Instant AI analysis
πŸ”’Private by design
9:41

Good morning

Hello, Alex πŸ‘‹

A
πŸ’§

Water your Basil today

Soil moisture low Β· 2 days since last watering

Quick Actions

🌿

Identify Plant

Point camera at any plant

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Diagnose Problem

Find issues & get solutions

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Care Plans

This week's schedule

🏠Home
🌱Garden
πŸ””Care
πŸ’¬Sage
πŸ‘€Me
Everything you need

Everything you need to grow with confidence.

AI tools for every stage of plant care β€” from instant identification to week-by-week growing guidance.

πŸ”

Plant Identification

Point your camera at any plant and get an AI-powered identification β€” species name, care profile, and family, instantly.

🩺

Disease Diagnosis

AI-powered analysis detects nutrient deficiencies, pests, and diseases before they spread.

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AI Garden Expert

Chat with Sage, your personal AI horticultural expert β€” available 24/7 for any question.

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Personalised Care Plans

Week-by-week care schedules tailored to your specific plants, climate, and garden type.

πŸ“š

Plant Library

Explore a curated database of thousands of plants with care guides, companion planting, and more.

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Smart Reminders

Never forget to water, fertilise, or prune. Smart reminders adapt to your plants' real needs.

See it in action

One app for your entire garden.

Identify plants by photo, diagnose problems with AI, and track every plant in your garden β€” all in one place.

9:41

My Garden

+
β˜€οΈ

22Β°C Β· London

Good day for watering

Your Plants

🌿

Monstera

Thriving

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Lavender

Healthy

🌱

Basil

Needs water

🌹

Rose Bush

Thriving

9:41

Sage

Your AI garden expert

My Monstera has brown crispy leaf tips. What's causing this?

🌿

Crispy brown tips are almost always caused by low humidity or salt build-up from over-fertilising. Your Monstera wants 50–60% humidity. Try misting the leaves or placing a pebble tray with water nearby.

🌿
Ask Sage anything…
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Instant plant identification
Powered by AI vision
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Expert gardening guidance
Ask Sage anything
πŸŒ™
Always available
Your garden never sleeps
How it works

Three steps to a thriving garden.

GreenThumb combines computer vision, plant science databases, and large language models to give you expert-level guidance on demand.

01

Identify any plant instantly

Point your camera at any plant β€” from common houseplants to rare species. GreenThumb analyses the image and returns a precise identification with species details and care profile.

Analysing photo…
🌿

Monstera Deliciosa

Swiss Cheese Plant Β· Araceae family

MATCH CONFIDENCE

Very High94%

02

Diagnose problems with AI

Describe symptoms or share a photo of a struggling plant. Sage β€” your AI plant expert β€” pinpoints the issue and explains exactly what to do, in plain language.

Sage is thinking…
⚠️Overwatering detected

The yellowing lower leaves and soft stems indicate the root zone is staying too wet. Reduce watering frequency and ensure drainage is clear.

View full recommendations

03

Grow with a personalised plan

Every plant gets a week-by-week care schedule tailored to its species, your local climate, and your garden setup. Just follow along.

πŸ“‹ Care Plan Β· Week 1 of 4On track

Water when top 2 cm of soil is dry

Move to indirect bright light

Apply balanced liquid fertiliser

Mist leaves twice this week

Pricing

Simple, transparent pricing.

Start for free. Upgrade when you're ready for more.

Free

Β£0/ month

Everything you need to get started.

  • Up to 5
    Plants in your garden
  • 10 / month
    Sage AI messages
  • 5 / month
    Plant identification
  • Care reminders
  • Plant library access
  • Unlimited AI photo analysis
  • Week-by-week care plans
  • Calendar sync & export
Get Started Free
Pro

Pro

Β£3.99/ month

Or Β£31.99 / year β€” save 33%

  • Unlimited
    Plants in your garden
  • Unlimited
    Sage AI messages
  • Unlimited
    Plant identification
  • Care reminders
  • Plant library access
  • Unlimited AI photo analysis
  • Week-by-week care plans
  • Calendar sync & export
Get Started Free Β· Upgrade Anytime

Sign up free Β· Upgrade inside the app Β· Secure via Stripe

Your garden's best days start here.

Identify any plant, diagnose problems instantly, and grow with confidence. Free to start β€” no credit card required.

Free to start Β· No credit card Β· Cancel anytime