The lessons
- Day1
Light first
Find your brightest spot and learn when a grow light is worth it.
- Day2
Pick your first herbs
The five easiest herbs, and which to save for later.
- Day3
Pots, soil and planting
Drainage, the right mix and how to split a grocery-store pot.
- Day4
Water by touch
The finger test, and how to read yellow leaves and leggy stems.
- Day5
Harvest so it keeps growing
Where to cut basil, mint, chives, parsley and cilantro.
Who it's for
- First-time growers with a windowsill, a grow light or a smart garden
- Anyone whose basil keeps dying (it's usually light or water)
- Small kitchens: everything fits on a counter
Optional: get the planner and updates
The course is free with no signup. If you'd like occasional emails with new guides, join our free newsletter. The printable 30-day herb planner (PDF) is free to download either way.
Join the newsletter (optional)Free. Unsubscribe anytime.Frequently asked questions
Is the course really free?
Yes. All five lessons are free on this site, with no signup needed.
Do I need to sign up?
No. The newsletter is optional; join it if you'd like the printable 30-day planner and occasional updates.
Who is it for?
Complete beginners growing herbs on a windowsill, under a grow light or in a smart garden.
Where does the advice come from?
Our guides, which draw on university extension services such as University of Maryland, Iowa State, UMN and UC Master Gardeners.