---
product_id: 25858685
title: "Waldor Orchids Famous Sponge Rok"
brand: "orchid nerd"
price: "€ 186.72"
currency: EUR
in_stock: true
reviews_count: 1
url: https://www.desertcart.at/products/25858685-waldor-orchids-famous-sponge-rok
store_origin: AT
region: Austria
---

# 75 years of quality Crystal-white perlite 1 cubic ft. box Waldor Orchids Famous Sponge Rok

**Brand:** orchid nerd
**Price:** € 186.72
**Availability:** ✅ In Stock

## Summary

> 🌸 Cultivate Success with Every Bloom!

## Quick Answers

- **What is this?** Waldor Orchids Famous Sponge Rok by orchid nerd
- **How much does it cost?** € 186.72 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.at](https://www.desertcart.at/products/25858685-waldor-orchids-famous-sponge-rok)

## Best For

- orchid nerd enthusiasts

## Why This Product

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

## Key Features

- • **Generous Size:** 12x12x12 inches, perfect for all your planting needs.
- • **Proven Expertise:** Backed by 75 years of excellence in orchid care.
- • **Unmatched Quality:** Crafted from high-quality ingredients for optimal growth.
- • **Eco-Friendly Choice:** Sustainable materials for the environmentally conscious gardener.
- • **Elevate Your Orchid Game:** Transform your plant care with our premium sponge rok!

## Overview

Waldor Orchids Famous Sponge Rok is a premium planting medium made from crystal-white, super-coarse grade perlite. Packaged in a generous 1 cubic ft. box, it combines high-quality ingredients with over 75 years of expertise in orchid care, making it the ideal choice for both novice and seasoned gardeners.

## Description

Waldor Orchids Famous Sponge Rock Sponge rock, also known by the name Perlite, is a very common ingredient in orchid mixes and for good reason. Sponge rock decreases compaction of mix, increases aeration and retains moisture. Sponge rock is a volcanic glass that expands when heated and becomes very porous.

## Features

- Waldor Orchids Famous Sponge Rok
- Waldor Orchids Famous Sponge Rok
- Waldor Orchids Famous Sponge Rok
- Crystal-white, super-coarse grade perlite
- High quality ingredients
- Waldor Orchids Over Our 75 Years In Business
- 12x12x12= 1 cubic ft. Box

## Images

![Waldor Orchids Famous Sponge Rok - Image 1](https://m.media-amazon.com/images/I/51b3u0rko8L.jpg)
![Waldor Orchids Famous Sponge Rok - Image 2](https://m.media-amazon.com/images/I/71Pc7SjCN8L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    sponge rock
  

*by M***E on Reviewed in the United States on November 28, 2011*

been looking for this and when the sponge rock arrived it was just what I wanted use it in repotting my orchids and tomatoe plants the pieces in the box range from small to med

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**Shop now:** [https://www.desertcart.at/products/25858685-waldor-orchids-famous-sponge-rok](https://www.desertcart.at/products/25858685-waldor-orchids-famous-sponge-rok)

---

*Product available on Desertcart Austria*
*Store origin: AT*
*Last updated: 2026-04-23*