---
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: "$14.41"
currency: USD
in_stock: true
reviews_count: 8
category: "The Lucky Stars"
url: https://www.desertcart.us/products/498983262-3500-usa-premium-yu-choy-sum-seeds-for-planting-non
store_origin: US
region: United States of America
---

# 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:** $14.41
**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?** $14.41 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/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

desertcart.com : 3500+ USA Premium Yu Choy Sum Seeds for Planting, Non-GMO Seeds – Fast Growing, Low Maintainance, Heat and Cold Tolerant – High-Yielding, Heirloom : Patio, Lawn & Garden

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 | #28,269 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #606 in Vegetable Plants & Seeds |
| Brand Name | TLSSCO |
| Color | Green |
| Customer Reviews | 4.2 4.2 out of 5 stars (176) |
| Expected Blooming Period | Year Round |
| Expected Plant Height | 18 Inches |
| Expected Planting Period | year round |
| Indoor Outdoor Usage | Indoor, Outdoor |
| Item Type Name | vegetable-plants |
| Manufacturer | The Lucky Stars |
| 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 |
| 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.

### ⭐⭐⭐⭐⭐ Perfect for Hydroponic Tower Systems
*by S***A on October 5, 2025*

Perfect for Hydroponic Tower Systems These choy sum seeds are excellent for vertical hydroponic growing. Germination rate in my tower system was around 90%, with most seeds sprouting within 5 days in sponge cubes. The plants grow fast in hydroponic conditions. Ready to harvest in about 28 days from germination, which is quicker than the 30 to 45 days listed for soil growing. The compact growth habit works perfectly in tower garden slots without overcrowding adjacent plants. Flavor is mild and sweet with tender stems. The nutrient solution uptake was consistent across all plants. No bolting issues when keeping the tower in a temperature controlled area around 65 to 75 degrees. 4000 seeds is plenty for continuous planting cycles. I start new batches every two weeks to maintain steady harvests. The organic certification is important for my hydroponic setup since I want clean, pesticide free greens.

## Frequently Bought Together

- 3500 Yu Choy Sum Seeds for Planting - Cải ngọt - Chinese Flowering Cabbage, Yu Chai, Choi Sum, Chai Sim | Fast Growing | Heat and Cold Tolerant
- 1500 Florida Broadleaf Mustard Seeds for Planting | Fast Growing | Heat and Cold Tolerant | Non-GMO | Heirloom Garden Seed - Cải bẹ xanh - Small GAI Choi
- 3000 Bok Choy Seeds for Planting - Cải Thìa - AKA. Pak Choi, Chinese Cabbage, Bok Choi, Heirloom, Non-GMO Vegetable Variety

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-05-22*