Mustard Seeds
Spicy salad greens you can grow in 30 days.
$2.25
CAD
In StockSeeds per pack
~400
Days to maturity
~30
Difficulty
Easy
Sun
Full Sun, Partial Sun
About these seeds
Mustard greens grow fast — about 30 days from seed to plate — and bring a peppery, horseradish-like kick to salads, sandwiches, and stir-fries. The young leaves are mild; mature leaves get spicier. Let some plants flower and you'll get yellow blooms that bees love and seeds you can grind into homemade mustard.
When should you plant Mustard?
Your planting dates depend on where you live. Sign up to unlock dates personalized to your location.
Your Mustard Planting Window
Start planting
May 15, 2026
Last chance
Sep 10, 2026
Free Growing Guide
How to grow Mustard from seed
Step-by-step planting, care, and harvesting — written for absolute beginners. Personalized to your climate when you sign up.
Read the Mustard growing guide
