Free Shipping on Seed Orders Only Over $20
Free Shipping on Seed Orders Only Over $20
Processing times before shipping are 5-7 business days!
Processing times before shipping are 5-7 business days!
Container Friendly
Days to Maturity: 21-45
Full Sun
Approximate Seed Count: 300
AnnualRed Giant Mustard is a culinary herb with delicious leaves for salads. Mustard seeds can also be used as a spice or can be ground to make condiments. The Red Giant variety is a slow bolting and disease-resistant type. The plant grows to about 16″ tall with large leaves that have a reddish-purple hue. Seeds sprout in 3 to 4 weeks, eat fresh to add zip to your sandwiches or salads!
I love this variety! Tastes great and has amazing germination rates!
Great varieties with detailed reviews makes it easier
Seed germinated well. Beautiful
Fast to germinate, in fact all the seeds I planted germinated, but slow to grow for me. Maybe they need more heat then I gave them indoors. Planted one outside in the Texas heat, and it took off way faster then the ones I have under growlights. I don't doubt that they will grow to full size though. Always been very pleased with the seeds I've purchased from MI Garderner.
The Giant Red Mustard,Turnips,lettuce,kale,radishes,and arugula all came up! Now I have to thin them!, lol
I am very happy with my heirloom seeds. I cannot wait to germinate them.
Started my seeds on 12/31/25. I’ve had almost 100% germination and the onion seedlings are a couple of inches tall at this point (1/9/26). Looking forward to a great harvest!
Grew these last year, so I bought more seeds! they were awesome, very prolific and tasted great!!
I started them early....did waterjug winter seed starts .. they did very well....grew up to be nice sturdy plants, bearing lots of fruit! Thank You!!
Wonderful seed
