---
product_id: 498983262
title: "3500+ USA Premium Yu Choy Sum Seeds for Planting, Non-GMO Seeds – Fast Growing, Low Maintainance, Heat and Cold Tolerant – High-Yielding, Heirloom"
brand: "tlssco"
price: "VT2661"
currency: VUV
in_stock: true
reviews_count: 8
category: "The Lucky Stars"
url: https://www.desertcart.vu/products/498983262-3500-usa-premium-yu-choy-sum-seeds-for-planting-non
store_origin: VU
region: Vanuatu
---

# 95%+ germination in 4-7 days 3500+ premium seeds Heat & cold tolerant 3500+ USA Premium Yu Choy Sum Seeds for Planting, Non-GMO Seeds – Fast Growing, Low Maintainance, Heat and Cold Tolerant – High-Yielding, Heirloom

**Brand:** tlssco
**Price:** VT2661
**Availability:** ✅ In Stock

## Summary

> 🌿 Grow Green, Live Clean: Premium Yu Choy Sum Seeds for the Modern Millennial Gardener

## Quick Answers

- **What is this?** 3500+ USA Premium Yu Choy Sum Seeds for Planting, Non-GMO Seeds – Fast Growing, Low Maintainance, Heat and Cold Tolerant – High-Yielding, Heirloom by tlssco
- **How much does it cost?** VT2661 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/498983262-3500-usa-premium-yu-choy-sum-seeds-for-planting-non)

## Best For

- tlssco enthusiasts

## Why This Product

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

## Key Features

- • **Rapid Growth Cycle:** Sprouts in just 4-7 days with a 95%+ germination rate—get fresh greens faster than ever.
- • **All-Season Resilience:** Thrives in USDA zones 4-10, tolerating heat waves and cold snaps for year-round harvests.
- • **Low-Maintenance Luxury:** Requires moderate watering and adapts to full sun or partial shade—perfect for busy professionals.
- • **Abundant Planting Power:** Over 3500 high-quality, non-GMO heirloom seeds to fuel your urban garden ambitions.
- • **Farm-to-Table Authenticity:** Support local organic farmers while enjoying tender, flavorful Yu Choy Sum straight from your garden.

## Overview

This pack offers 3500+ non-GMO, heirloom Yu Choy Sum seeds with a 95%+ germination rate in 4-7 days. Heat and cold tolerant, these fast-growing greens thrive year-round in USDA zones 4-10. Perfect for low-maintenance urban gardens, they deliver high yields of tender, flavorful stalks ideal for stir-fries and salads, while supporting sustainable local farming.

## Description

Product description Yu Choy Sum AKA. Yu Choy or Chinese Flowering Cabbage. A leafy green vegetable commonly used in Chinese cuisine. It is a member of the Brassica family, closely related to bok choy and gai lan (Chinese broccoli). Yu Choy Sum has tender, dark green leaves with thick stems and small yellow flowers, which are edible and add a slightly bitter flavor. The flavor profile of Yu Choy Sum is mildly sweet and nutty with a hint of bitterness. It is commonly stir-fried or boiled, but can also be steamed, sautéed, or used in soups and stews. Yu Choy Sum cooks relatively quickly, so take care not to overcook it to retain its tender texture and vibrant color. It pairs well with garlic, ginger, soy sauce, oyster sauce, and other Asian-inspired seasonings. Choy Sum is a cool season crop preferring uniform conditions, moderate moisture levels and reasonable sunlight. When seasons are not too extreme, it can be grown all year round. This variety is very popular in Chinatown. Chinese green. Harvest young stalks with a few flower buds like Italian rapine or rappa INSTRUCTIONS: Direct choy sum seed into well-tilled garden beds that have been amended with a 2-inch layer of compost. Plant seeds 1/4 to 1/2 inch deep. Make sure you plant three seeds every 12 to 18 inches Water in the morning rather than in the evening, as caterpillars and slugs love the moisture. 95% Germination Rate, 4-7 days Plants can be harvested 45-50 days after sowing. About Our Seeds Seeds packed in tear and moisture-resistant packaging Stored in controlled, dry facility. Always packed for current and upcoming seasons. Non-GMO, Untreated True to the variety advertised. Growing Instructions Included Choosing a Planting Location: Select a sunny spot in your garden that receives at least 4-6 hours of direct sunlight daily. Ensure the soil is well-draining and enriched with organic matter. Timing: Yu Choy Sum grows best in cool weather, so it's ideal to plant it in early spring or fall. If you live in a region with mild winters, you can also plant it in winter for a late winter or early spring harvest. Fertilizing: Feed the Yu Choy Sum plants with a balanced fertilizer or compost about 3 weeks after planting. Mulching: Apply a layer of organic mulch around the base of the plants to retain soil moisture and suppress weed growth. Watering: Keep the soil consistently moist but not waterlogged during the germination period. Once the seedlings emerge, water them regularly, providing about 1 inch of water per week, or adjust as needed based on your climate and rainfall. Thinning: When the seedlings are about 2-3 inches tall, thin them to provide enough space for proper growth. Remove weaker seedlings, leaving the healthiest ones spaced about 4-6 inches apart. Harvesting: Yu Choy Sum is typically ready for harvest 40-60 days after planting. Harvest the entire plant when it reaches about 12-18 inches tall, just before the flower buds open. Use a sharp knife or scissors to cut the stems at ground level. Succession Planting: For a continuous harvest, consider planting new seeds every 2-3 weeks. EXCLUSIVELY FRESH Non-compliant or aged seeds are locally donated, minimizing waste. SAFE SEEDS Non-GMO, Heirloom, Untreated Seeds. SAVING TRADITION With mature plants, you have the opportunity to save seeds from your harvest and cultivate seeds year after year.

Review: Great seeds turn into great Yu choy - I have been growing a variety of vegetables for a while now following my retirement. Lately, I mainly focus in growing Asian vegetables because my family enjoys eating fresh stir-fried veggies. These Yu choy seeds are some of the best I've ever come across. They germinated within 3 or 4 days. I normally use the "wet towel inside the plastic bag" method. These vegetables seem to flower much earlier than the similar ones I have grown in the past. But even with the flowers, they continued to grow larger and thicker. The key point is not to wait too long before harvesting, (typically 7 to 8 weeks from start to finish) otherwise the stalks will become a little tough. These vegetables are some of the greatest tasting ones I've had. All in all, these are great seeds and highly recommended.
Review: Good germination - 95%+ germination in hot, 6b end of June week. Not phased by heat wave. Soil temps were 80F in day, upper 60s at night, so ideal. Don't bury 1/2" as the instructions say - surface sow to 1/8th" seems best. 4-7 day germination is accurate, under my conditions many were up by day 3. They are slow growing at cotyledon stage. Will try to update with performance as they grow to maturity. So far, good source of seed. Update - these grew beautifully in full sun. After they got true leaves, they took off. This is my second seed packet from this company and both have been very successful. As I continue to try to broaden the species of fast greens I grow, I'll probably try some of their other packets.

## Features

- ✨ QUANTITY - Our Yu Choy Sum seed pack contains over 7000 mg approximately. With such abundance, your success rate will increase!
- 🌤️ QUALITY - The seeds are meant for both the current and upcoming growing seasons. They are stored in a temperature-controlled facility that is free of substantial moisture levels.
- 🌿 PACKAGING - Our seeds are carefully packed in packaging that is resistant to tears and moisture, ensuring their freshness for a longer duration.
- 🌱 SAFE SEEDS: non-GMO, heirloom, and organic
- 👩‍🌾SUPPORT LOCAL FARMERS: By purchasing our product, you directly contribute to supporting local organic farmers who are committed to preserving traditional farming methods and protecting the environment.
- 💬 If the package is damaged, contains an insufficient quantity, or fails to facilitate germination, please contact us for a prompt replacement. If you want customer service where you will talk directly to the owner for any concerns, we are the company for you!
- 95% Germination Rate, 4-7 days. Plants can be harvested 45-50 days after sowing.
- Choy Sum is a cool season crop preferring uniform conditions, moderate moisture levels and reasonable sunlight. When seasons are not too extreme, it can be grown all year round.
- This variety is very popular in Chinatown. Chinese green. Harvest young stalks with a few flower buds like Italian rapine or rappa. Use in soups or for stir-fry, salads, soup. Excellent flavor, very tender.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BKPJBQCZ |
| Best Sellers Rank | #63,761 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #929 in Vegetable Plants & Seeds |
| Brand | TLSSCO |
| Brand Name | TLSSCO |
| Color | Green |
| Customer Reviews | 4.1 out of 5 stars 183 Reviews |
| Expected Blooming Period | Year Round |
| Expected Plant Height | 18 Inches |
| Expected Planting Period | year round |
| Indoor Outdoor Usage | Indoor, Outdoor |
| Indoor/Outdoor Usage | Indoor, Outdoor |
| Item Type Name | vegetable-plants |
| Manufacturer | The Lucky Stars |
| Material Feature | GMO Free, Heirloom, Organic |
| Material Features | GMO Free, Heirloom, Organic |
| Moisture Needs | Moderate Watering |
| Number of Pieces | 1 |
| Other Special Features of the Product | Cold Tolerant, Extended Bloom Time, Fast Growing |
| Plant or Animal Product Type | Vegetable |
| Product Care Instructions | Water |
| Soil Type | fertile and well-drained soils |
| Special Feature | Cold Tolerant, Extended Bloom Time, Fast Growing |
| Style Name | Yu Choy Sum |
| Sunlight Exposure | Full Sun, Partial Shade |
| UPC | 646688601162 |
| USDA Hardiness Zone | 4-10 |
| Unit Count | 1.0 Count |

## Product Details

- **Brand:** TLSSCO
- **Color:** Green
- **Expected Blooming Period:** Year Round
- **Expected Planting Period:** year round
- **Indoor/Outdoor Usage:** Indoor, Outdoor
- **Material Feature:** GMO Free, Heirloom, Organic
- **Product Care Instructions:** Water
- **Special Feature:** Cold Tolerant, Extended Bloom Time, Fast Growing
- **Sunlight Exposure:** Full Sun, Partial Shade
- **Unit Count:** 1.0 Count

## Images

![3500+ USA Premium Yu Choy Sum Seeds for Planting, Non-GMO Seeds – Fast Growing, Low Maintainance, Heat and Cold Tolerant – High-Yielding, Heirloom - Image 1](https://m.media-amazon.com/images/I/71f0SYg-qiL.jpg)
![3500+ USA Premium Yu Choy Sum Seeds for Planting, Non-GMO Seeds – Fast Growing, Low Maintainance, Heat and Cold Tolerant – High-Yielding, Heirloom - Image 2](https://m.media-amazon.com/images/I/91zmPR1RrqL.jpg)
![3500+ USA Premium Yu Choy Sum Seeds for Planting, Non-GMO Seeds – Fast Growing, Low Maintainance, Heat and Cold Tolerant – High-Yielding, Heirloom - Image 3](https://m.media-amazon.com/images/I/81DHBe2tMmL.jpg)
![3500+ USA Premium Yu Choy Sum Seeds for Planting, Non-GMO Seeds – Fast Growing, Low Maintainance, Heat and Cold Tolerant – High-Yielding, Heirloom - Image 4](https://m.media-amazon.com/images/I/81bny4rFHGL.jpg)
![3500+ USA Premium Yu Choy Sum Seeds for Planting, Non-GMO Seeds – Fast Growing, Low Maintainance, Heat and Cold Tolerant – High-Yielding, Heirloom - Image 5](https://m.media-amazon.com/images/I/31PCWhLSewL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great seeds turn into great Yu choy
*by J***K on June 25, 2025*

I have been growing a variety of vegetables for a while now following my retirement. Lately, I mainly focus in growing Asian vegetables because my family enjoys eating fresh stir-fried veggies. These Yu choy seeds are some of the best I've ever come across. They germinated within 3 or 4 days. I normally use the "wet towel inside the plastic bag" method. These vegetables seem to flower much earlier than the similar ones I have grown in the past. But even with the flowers, they continued to grow larger and thicker. The key point is not to wait too long before harvesting, (typically 7 to 8 weeks from start to finish) otherwise the stalks will become a little tough. These vegetables are some of the greatest tasting ones I've had. All in all, these are great seeds and highly recommended.

### ⭐⭐⭐⭐⭐ Good germination
*by P***D on July 5, 2025*

95%+ germination in hot, 6b end of June week. Not phased by heat wave. Soil temps were 80F in day, upper 60s at night, so ideal. Don't bury 1/2" as the instructions say - surface sow to 1/8th" seems best. 4-7 day germination is accurate, under my conditions many were up by day 3. They are slow growing at cotyledon stage. Will try to update with performance as they grow to maturity. So far, good source of seed. Update - these grew beautifully in full sun. After they got true leaves, they took off. This is my second seed packet from this company and both have been very successful. As I continue to try to broaden the species of fast greens I grow, I'll probably try some of their other packets.

### ⭐⭐⭐ Not enough seeds
*by A***I on February 4, 2026*

Not nearly 3500 seeds, total seed weight was 6.3 grams and brassica seeds typically weigh 250-300 per gram, so at most 2000 seeds. Basically half of what I should have received. Haven't planted yet, it's February in Maine so quality evaluation will have to wait.

## Frequently Bought Together

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*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-06-06*