How to grow Tatsoi

This guide will teach you everything you need to know about growing Tatsoi, from planting to harvesting.

Tatsoi prefers rich, well draining soil with plenty of compost mixed in. 

Tatsoi enjoys a sunny spot, however will grow well in partial sun to partial shade.

Tatsoi will tolerate light frosts. 

Plant Tatsoi 20cm apart.  

Tatsoi is a cool season crop, usually planted in autumn. If you live in a cooler climate you can also plant in spring. 

Sprinkle seeds in a row and lightly cover them with soil. The seeds are very small and don't need to be planted deeply. 

If transplanting, plant out in the early morning or evening and/or on an overcast day. Avoid planting at peak sun times or on windy days, this will allow your plants to settle in comfortably and protect them from windburn and sunburn. 

 Tatsoi will benefit from a light application of organic liquid fertilizer throughout the season. 

Harvest the larger outer leaves of the Tatsoi plant throughout the season as needed, leaving the centre leaves to continue growing. Plants will continue to produce throughout the season using this method. Uproot the whole plant if you prefer a one time harvest. 

Pests that can affect Tatsoi include: Aphids, Slug, Snail, Cabbage Looper, Cutworms, Diamondback Moth, Thrips, Flea Beetle. 

Diseases that can affect Tatsoi include: Alteneria Leaf Spot, Anthracnose, Black Rot, Club Root, Downy Mildew, Soft Rot. 

Water your Tatsoi frequently throughout the growing season, mulch the soil with a light mulch such as sugarcane to retain moisture.