SEASON ENGINESeptember
ACTIVE LIVE SEASONAL GARDEN ENGINE
Your garden knows
what day it is.
Turn the calendar, your growing space and local conditions into clear actions: what to sow, when to start seeds, how much soil to buy and which plants grow well together.
No account required · Free planning tools · Local-first My Garden workspace
🌱GROW WINDOWOPEN
SOILSOWHARVESTPLANTING WINDOW14 seasonal actions
BASELINEYOUR LOCATIONNot set yet
ADD7-DAY WEATHER SIGNALScan to load
WAIT01 / GARDEN COMMAND
What can I plant now?
A fast seasonal starting point from the same shared planting-window data used by the full calendar and local shortlist. Scan a location to switch the cards to the resolved hemisphere and add current weather context.
01
✦
Lettuce
START INDOORS · SOW · PLANT
HALF-HARDY02
✦
Spinach
SOW
HARDY03
✦
Rocket
SOW
HARDY04
✦
Lamb's lettuce
SOW
HARDY05
✦
Pak choi
SOW · PLANT
HALF-HARDY02
CALCULATOR
INDOOR TIMINGSeed Starting
Work backwards from your expected last frost date to find a useful indoor sowing target.
START INDOORS AROUNDChoose a frost date7 weeks before frost
Don’t know your frost date? Estimate it from 10 years of climate data →03
CALCULATOR
BUY RIGHTRaised Bed Soil
Calculate the volume of soil needed for a rectangular raised bed and convert it into bags.
SOIL REQUIRED600 L · 0.60 m³≈ 15 bags of 40 L
04
CHECKER
PAIR SMARTERCompanion Planting
Quickly check common garden-neighbour suggestions before arranging a bed. Treat them as layout prompts, not guaranteed pest control.
GOOD NEIGHBOURSBasilCarrotParsleyMarigold
KEEP APARTPotatoFlorence fennelCabbage
30 LIVE UTILITIES
Explore all tools →The garden toolbox is growing.
Use location-aware planting calendars, frost and watering tools, crop rotation, succession sowing, seed and soil buying calculators, a visual bed planner, spacing, harvest timing and companion planting.
05 / THE SYSTEM
From seed to decision.
Tiny Mustard Seed is being built as a practical garden utility platform, not another article farm.
Set your garden
Location, beds, containers and crops create the base profile.
Read the season
Live location lookup, forecast signals and historical frost patterns add local context.
Get the next action
My Garden combines saved crops, stages, season and weather into prioritized garden tasks.
Grow a record
My Garden, saved plans, backup/restore, the bed planner and Garden Journal give visitors useful reasons to return.