---
product_id: 734093723
title: "500 Buttercrunch Lettuce Seeds For Planting - Heirloom Non-Gmo Vegetable Hydroponics Microgreens Aka Butterhead Lettuce, Boston Bibb Lactuca Sativa"
brand: "rdr seeds"
price: "₨11438"
currency: LKR
in_stock: true
reviews_count: 5
category: "Rdr Seeds"
url: https://www.desertcart.lk/products/734093723-500-buttercrunch-lettuce-seeds-for-planting-heirloom-non-gmo-vegetable
store_origin: LK
region: Sri Lanka
---

# 500 heirloom non-GMO seeds Moisture-loving shallow roots Thrives in full sun & cold weather 500 Buttercrunch Lettuce Seeds For Planting - Heirloom Non-Gmo Vegetable Hydroponics Microgreens Aka Butterhead Lettuce, Boston Bibb Lactuca Sativa

**Brand:** rdr seeds
**Price:** ₨11438
**Availability:** ✅ In Stock

## Summary

> 🥗 Elevate your greens game with heirloom Buttercrunch bliss!

## Quick Answers

- **What is this?** 500 Buttercrunch Lettuce Seeds For Planting - Heirloom Non-Gmo Vegetable Hydroponics Microgreens Aka Butterhead Lettuce, Boston Bibb Lactuca Sativa by rdr seeds
- **How much does it cost?** ₨11438 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/734093723-500-buttercrunch-lettuce-seeds-for-planting-heirloom-non-gmo-vegetable)

## Best For

- rdr seeds enthusiasts

## Why This Product

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

## Key Features

- • **Fast & Resilient:** Rapid sprouting and thrives even in cooler climates
- • **Versatile Growth:** Perfect for indoor, outdoor, and hydroponic setups
- • **Heirloom Heritage:** Non-GMO seeds preserving authentic, time-tested taste
- • **Companion Friendly:** Grows harmoniously with onions, cucumbers & carrots
- • **Sweet Morning Harvest:** Unlock peak flavor by harvesting fresh each morning

## Overview

500 premium heirloom, non-GMO Buttercrunch lettuce seeds designed for versatile planting—ideal for hydroponics, microgreens, and traditional gardens. Known for its sweet flavor and cold-weather resilience, this lettuce thrives in full sun with regular watering, making it a must-have for millennial growers seeking fresh, flavorful greens year-round.

## Description

Plant in full sun just below soil surface about 10" apart. Due to shallow roots it is important to maintain moist soil for best taste. All RDR Seeds brand products come in RDR Seeds branded packaging that includes plant information and planting instructions.

Review: Great seeds sprouted very well
Review: Very fast growing and does good in cold weather. Grows better in cold weather. Taste great.

## Features

- This lettuce is well known for its sweet flavor. Best if harvested in the morning.
- Grows well with onions, cucumbers, and carrots
- Grows great indoors and outdoors both fully grown and as microgreens and works well with hydroponics
- Heirloom and Non-GMO lettuce seeds for planting

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B06XQ7CT7W |
| Customer Reviews | 4.4 4.4 out of 5 stars (2,961) |
| Date First Available | 27 May 2020 |
| Expected blooming period | Summer |
| Item display weight | 9 g |
| Manufacturer | RDR Seeds |
| Moisture needs | Regular Watering |
| Package Dimensions | 10.59 x 7.7 x 1.19 cm; 4.54 g |
| Soil type | Peat Soil |
| Sunlight exposure | Full Sun |

## Product Details

- **Brand:** RDR Seeds
- **Colour:** Green
- **Indoor/outdoor use:** Indoor
- **Material features:** GMO Free, Heirloom
- **Special features:** Pet Friendly

## Images

![500 Buttercrunch Lettuce Seeds For Planting - Heirloom Non-Gmo Vegetable Hydroponics Microgreens Aka Butterhead Lettuce, Boston Bibb Lactuca Sativa - Image 1](https://m.media-amazon.com/images/I/71qRb2z-irL.jpg)

## Questions & Answers

**Q: How long are the seeds good for?**
A: Seeds are best if used promptly, but lettuce seeds generally remain viable for 2-3 years and we use premium packaging to keep moisture from ruining your seeds and extend their viability.

**Q: What conditions will these seeds grow in?**
A: Lettuce thrives in cool temperatures, ideally between 60-70°F. It requires well-drained, fertile soil with a neutral pH and consistent moisture. Full sun to partial shade is best for growth. Protecting it from extreme heat and frost is important.

**Q: Will lettuce grow in warmer temperatures?**
A: Lettuce seeds can go dormant above 75° to protect themselves from poor growing conditions. Those same temperatures can also cause already grown plants to "bolt", causing the plant to shoot up and leaves to grow bitter.

**Q: What is the germination rate of these seeds?**
A: While germination rates vary from lot to lot, almost all lots will have a germination rate of 85% or higher.

**Q: How long from planting the seeds to harvesting lettuce?**
A: Buttercrunch will be fully grown in 55-70 days, but can be harvested after about 30 days for baby greens.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by R***A on 27 January 2026*

Great seeds sprouted very well

### ⭐⭐⭐⭐⭐ Review
*by D***. on 23 January 2026*

Very fast growing and does good in cold weather. Grows better in cold weather. Taste great.

### ⭐⭐⭐⭐⭐ Review
*by M***. on 29 January 2026*

Grew well, tasted great

## Frequently Bought Together

- 500 Buttercrunch Lettuce Seeds for Planting - Heirloom Non-GMO Vegetable Seeds for Planting - Hydroponics - Microgreens - AKA Butterhead Lettuce, Boston Lettuce, Bibb Lettuce Lactuca Sativa
- 3000 Parris Island Cos Romaine Lettuce Seeds - 4+ Grams - Heirloom Non-GMO USA Grown Premium Vegetable Seeds for Planting - by RDR Seeds
- 1000 Red Romaine Lettuce Seeds - Heirloom, Non-GMO, USA Grown, Premium Lettuce Seeds in Premium Packaging - by RDR Seeds

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*Product available on Desertcart Sri Lanka*
*Store origin: LK*
*Last updated: 2026-02-19*