
Free garden planner — save plants, plan beds, and get sowing reminders for your spot.
Sign up freeBrassica rapa var. japonica
Japanese cousin to mizuna with smooth strap-like leaves. Mild mustard flavour. Very cold-hardy. Cut-and-come-again. Excellent winter green.
Brassica rapa (Hon Tsai Tai)
vegetableA fellow Brassicaceae — similar growing habits to Mibuna
Direct-sow Mibuna outdoors about 4 weeks before your last frost, keeping seeds in cooler soil (around 10–18 °C). Seeds usually come up in around 7 days. Grow in partial sun, spaced about 20 cm apart. Expect to harvest in roughly 40 days.
Mibuna seed rarely stays viable beyond 3 years — track what's still worth sowing.
Water: Medium · Height: 30 cm · Soil: Moist, fertile, well-draining
Chrysopidae
Golden-eyed adults that mostly drink; larvae that hunt like small alligators.
Aleyrodidae
A puff of white when you brush the leaf, and stickiness underneath.
These three thrive alongside Mibuna — and alongside each other.