Know exactly what to grow.
The deepest variety data anywhere. Zone-matched, filterable, comparable.
- 440,000+
- Plant Species
- 9,800+
- Varieties
- 80+
- Data Points per Plant
- 190+
- Plant Types
WHAT YOU CAN DO
Every tool a gardener needs.
9,800+ varieties. 80+ data points each. Search, compare, and plan with detail you won't find anywhere else.
PLANTING CALENDAR
Know exactly when to plant
Personalized to your zip code. See when to start indoors, transplant, direct sow, and harvest for every variety.
Austin, TX
Zone 8b · Last frost: Mar 1 · First frost: Nov 28
Start indoors now
Tomato, Pepper, Cucumber
Direct sow now
Lettuce, Carrot, Kale
Harvesting
Kale, Lettuce
Growing season progress
Mar 1 — Nov 28272 days
Season length
6 of 8
Plants in season
~3 weeks
Next transplant
~10 weeks
First harvest
COMPANION PLANTING
Plant smarter pairs
See which plants help each other and which to keep apart. Reasons included.
Beneficial pairs
Repels aphids, improves flavor
Loosens soil, maximizes space
Repels nematodes and whiteflies
Attracts beneficial insects
Keep apart
Inhibits tomato growth
Compete for nutrients
Juglone toxicity
Quick check
PEST & DISEASE
Identify and treat
60+ pests and diseases. Symptoms, prevention, organic and chemical treatments.
Tomato Hornworm
Manduca quinquemaculata
Symptoms
Affects
Treatment
Prevention
Rotate crops, till soil in fall, plant marigolds and dill nearby
33
Pests tracked
30
Diseases tracked
39,000+
Plant links
API
Structured JSON for developers
Every data point available as clean JSON. Nested taxonomy, growing conditions, ecology, and companion data.
{
"name": "Sungold Tomato",
"scientificName": "Solanum lycopersicum",
"category": "vegetable",
"type": "Tomato",
"cultivarName": "Sungold",
"taxonomy": {
"family": "Solanaceae",
"genus": "Solanum",
"species": "lycopersicum"
},
"growing": {
"hardinessZone": { "min": "3", "max": "10", "range": "3-10" },
"sunlight": "Full Sun",
"water": "Medium to high",
"soil": "Well-drained, fertile",
"soilPhMin": 6.0,
"soilPhMax": 6.8,
"spacing": "18-24 inches",
"daysToMaturity": "55-65",
"germinationTemp": { "minF": 65, "maxF": 85 }
},
"dimensions": {
"matureHeight": "48-72 inches",
"matureWidth": "24-36 inches",
"fruitSize": "1 inch",
"fruitWeightGrams": 28
},
"ecology": {
"deerResistant": false,
"droughtTolerant": false,
"attractsPollinators": true,
"bloomMonthStart": 5,
"bloomMonthEnd": 8
},
"companions": ["Basil", "Carrot", "Parsley"],
"pests": ["Aphids", "Tomato Hornworm"],
"diseaseResistance": ["TMV", "VFN"]
}GARDEN TOOLS
Plan, track, and grow.
Tools to manage your garden from seed to harvest.
DESIGNER
Drag-and-drop beds
Layout your garden with companion planting indicators and zone overlays.
SEED VAULT
Track every packet
Inventory, viability dates, and germination rates across seasons.
JOURNAL
Record every season
Photos, timeline entries, and notes so you remember what worked.
Mar 15
Started tomato seeds indoors
Mar 22
First sprouts showing
Apr 5
Transplanted basil to raised bed
+ 2 more entries
PRICING
Start free. Grow with Pro.
The plant explorer, companion data, frost dates, and growing guides are free for everyone. Pro unlocks unlimited gardens and the full toolkit.
Included on every plan
9,800+ plant varieties
80+ data points each, from growing zones to pest risks
440,000+ species
Taxonomy with state distribution maps
Companion planting
Know which plants help or hurt each other
Frost dates & zones
Personalized to your zip code
Growing guides
When to plant, how to care, and when to harvest
Pest & disease reference
60+ pests and diseases with affected plants
Free
Everything you need to start planning your garden.
$0
Sign up free- 1 garden layout
- 10 journal entries
- Full plant explorer (9,800+ varieties)
- Species database (440K+)
- Companion planting data
- Seed Vault (add, view & track seeds)
- Plant status tracking
- Hardiness zone & frost dates
- Planting calendar
- Side-by-side comparisons
Pro
For serious gardeners who want the full toolkit.
$39.99/yr
$3.33/month, billed annually
- Everything in Free, plus
- Unlimited gardens
- Unlimited journal entries
- Advanced Seed Vault (CSV import & bulk ops)
- Plant lifecycle timeline & milestones
- PDF garden plan export
- Garden sharing links
- All layout templates
- Zone overlays
DEVELOPER API
Ship features with real plant data.
30+ endpoints across 8 data domains. Structured JSON with 80+ data points per variety. One API key, every plant detail you need.
8 data domains, one API
9,800+ varieties, 80+ fields each
440K+ verified taxonomy
Beneficial & harmful pairs
Sow, care, and harvest steps
60+ pests with affected plants
Spring & fall by zip code
Hardiness zone lookup
Local conditions & forecasts
Popular endpoints
{
... +66 more fields
}
API pricing
Every paid plan unlocks the complete dataset and every data domain listed above. Scale up or down any time.
Free
Explore the full dataset for free.
$0
Start exploring- Browse 440,000+ species
- Compare up to 4 plants
- Hardiness zone lookup
- Companion planting data
- Frost date calculator
Starter
10K req/moReliable data with fair rate limits.
$25/mo
Get started- Everything in Free, plus
- 10,000 API requests/month
- Full 8-domain dataset access
- Structured JSON responses
- Community support
Growth
100K req/moMore volume and priority support.
$50/mo
Get started- Everything in Starter, plus
- 100,000 API requests/month
- Priority email support
- Higher rate limits
- CSV & PDF data export
Scale
500K req/moProduction-grade for ag-tech teams.
$100/mo
Get started- Everything in Growth, plus
- 500,000 API requests/month
- Premium support (phone & video)
- Custom integrations
- SLA guarantee
9,800+
Plant varieties
440K+
Species in taxonomy
80+
Data points per plant
60+
Pests & diseases
Start exploring. No signup required.
Browse every variety, compare side by side, and check your planting calendar. All free, all open.