---
product_id: 402394853
title: "Sow Right Seeds - Yellow Mustard Seed for Planting - Cover Crops to Plant in Your Home Garden - Enriches Soil - Suppresses Weeds - Cold Hardy - Non-GMO Heirloom Seeds - Great Gardening Gift (1)"
brand: "sow right seeds"
price: "¥1921"
currency: JPY
in_stock: true
reviews_count: 8
category: "Sow Right Seeds"
url: https://www.desertcart.jp/products/402394853-sow-right-seeds-yellow-mustard-seed-for-planting-cover-crops
store_origin: JP
region: Japan
---

# 2500+ seeds per packet Germinates in 4-5 days Cold hardy to USDA zones 4-7 Sow Right Seeds - Yellow Mustard Seed for Planting - Cover Crops to Plant in Your Home Garden - Enriches Soil - Suppresses Weeds - Cold Hardy - Non-GMO Heirloom Seeds - Great Gardening Gift (1)

**Brand:** sow right seeds
**Price:** ¥1921
**Availability:** ✅ In Stock

## Summary

> 🌿 Grow smart, grow right — your garden’s secret weapon for year-round vitality!

## Quick Answers

- **What is this?** Sow Right Seeds - Yellow Mustard Seed for Planting - Cover Crops to Plant in Your Home Garden - Enriches Soil - Suppresses Weeds - Cold Hardy - Non-GMO Heirloom Seeds - Great Gardening Gift (1) by sow right seeds
- **How much does it cost?** ¥1921 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/402394853-sow-right-seeds-yellow-mustard-seed-for-planting-cover-crops)

## Best For

- sow right seeds enthusiasts

## Why This Product

- Trusted sow right seeds brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Generous Coverage:** One packet seeds an 8' x 4' bed—perfect for serious gardeners who want big impact.
- • **Soil Supercharger:** Suppress weeds, prevent erosion, and boost soil nutrients naturally with every planting.
- • **Non-GMO Heirloom Quality:** Grow with confidence using sustainably sourced, solar-powered, and safe seeds.
- • **Winter Warrior Cover Crop:** Protect and enrich your soil even in cold seasons with drought-tolerant, hardy plants.
- • **Rapid Growth, Rapid Results:** Watch your garden transform with mustard greens sprouting in under a week.

## Overview

Sow Right Seeds’ Yellow Mustard Seed is a premium, non-GMO heirloom cover crop designed for home gardeners seeking to enrich soil health, suppress weeds, and protect garden beds through cold seasons. Each 7g packet contains approximately 2500 seeds, enough to cover an 8' x 4' area, with rapid germination in 4-5 days and growth suited for USDA zones 4-7. Sustainably produced with a high germination rate, these seeds offer an easy, eco-friendly way to maintain vibrant, productive garden soil year after year.

## Description

desertcart.com : Sow Right Seeds - Yellow Mustard Seed for Planting - Cover Crops to Plant in Your Home Garden - Enriches Soil - Suppresses Weeds - Cold Hardy - Non-GMO Heirloom Seeds - Great Gardening Gift (1) : Patio, Lawn & Garden

Review: Nourishing for people and for soil - I sowed my garden with these seeds right after my summer harvest was complete and all the plants were removed. I’ve read that mustard, once it blooms, then tilled back into the soil is a great way to nourish the soil. The seeds germinated quickly and the mustard greens are growing well. If growing to eat the greens, I would already be starting to harvest them. The flavor of the young greens is very good! A bit spicy and no question that it’s mustard.
Review: High germination rate - Seems like good seeds. The germination rate is very high but it's hard to tell exactly because mustard seeds are very small. I ordered two packs and one was torn before packaging so I had a lot of loose seeds in the shipping bag. It wasn't worth the trouble of returning them.

## Features

- Cover Crop - Large premium packet of Yellow Mustard seeds. Winter-hardy and drought-tolerant cover crops can help cover the soil of your home garden beds during the off season. We've included enough seed in one packet to cover an 8' x 4' garden bed. Minimum of 7 g per packet (about 2500 seeds).
- Productive - Yellow Mustard germinates in 4-5 days when soil temps are 55-75°F. Plant 1” deep and space 5” apart in an area with full sun. This variety will grow 30-45’’ tall with a spread of 10-24”. Matures in 80-85 days, plant in USDA zones 4-7.
- Soil Health - Yellow mustard is an extremely quick-maturing cover crop. It prevents erosion, suppresses weeds, loosens compacted soil, and improves soil quality through nutrient scavenging. As a green mulch, its high levels of glucosinolates can help keep soil healthy. Improving soil health through cover crop planting is an easy and low cost way of maintaining your garden from year to year.
- Easy to Grow - Instructions included on each packet. Plus, we are available to answer all your questions. If these seeds don’t germinate, we will happily make it right for you.
- Safe and Sustainable - Our operation is fully solar powered, and Sow Right Seeds has taken the Safe Seed Pledge to sell only fresh Non-GMO heirloom seeds for you and your family.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Best Sellers Rank | #22,501 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #432 in Vegetable Plants & Seeds |
| Brand | Sow Right Seeds |
| Color | Yellow |
| Customer Reviews | 4.5 out of 5 stars 189 Reviews |
| Expected Blooming Period | winter-hardy |
| Indoor/Outdoor Usage | Indoor, Outdoor |
| Material Feature | GMO Free, Heirloom |
| Special Feature | High Germination Rate |

## Product Details

- **Plant or Animal Product Type:** Sinapis alba
- **Indoor/Outdoor Usage:** Outdoor, Indoor
- **Brand:** Sow Right Seeds
- **Material Feature:** GMO Free, Heirloom
- **Color:** Yellow
- **Special Feature:** High Germination Rate
- **Expected Blooming Period:** winter-hardy
- **Sunlight Exposure:** Full Sun
- **Unit Count:** 1.0 Count
- **Expected Planting Period:** Winter

## Images

![Sow Right Seeds - Yellow Mustard Seed for Planting - Cover Crops to Plant in Your Home Garden - Enriches Soil - Suppresses Weeds - Cold Hardy - Non-GMO Heirloom Seeds - Great Gardening Gift (1) - Image 1](https://m.media-amazon.com/images/I/71oScBTBPpL.jpg)

## Available Options

This product comes in different **Item Package Quantity** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Nourishing for people and for soil
*by S***A on October 21, 2025*

I sowed my garden with these seeds right after my summer harvest was complete and all the plants were removed. I’ve read that mustard, once it blooms, then tilled back into the soil is a great way to nourish the soil. The seeds germinated quickly and the mustard greens are growing well. If growing to eat the greens, I would already be starting to harvest them. The flavor of the young greens is very good! A bit spicy and no question that it’s mustard.

### ⭐⭐⭐⭐⭐ High germination rate
*by M***. on October 4, 2025*

Seems like good seeds. The germination rate is very high but it's hard to tell exactly because mustard seeds are very small. I ordered two packs and one was torn before packaging so I had a lot of loose seeds in the shipping bag. It wasn't worth the trouble of returning them.

### ⭐⭐⭐⭐⭐ Grew well
*by S***Y on December 16, 2025*

Lots of seeds that grew well. Easy to plant!

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-02-04*