---
product_id: 54820961
title: "30L No.3 John Innes Mature Plant Compost"
brand: "westland"
price: "R3150"
currency: ZAR
in_stock: true
reviews_count: 8
category: "Westland"
url: https://www.desertcart.co.za/products/54820961-30l-no-3-john-innes-mature-plant-compost
store_origin: ZA
region: South Africa
---

# Feeds plants for 5 weeks 30L nutrient-rich loam base Supports heavy feeding plants 30L No.3 John Innes Mature Plant Compost

**Brand:** westland
**Price:** R3150
**Availability:** ✅ In Stock

## Summary

> 🌿 Elevate your plant game—because thriving is the new trend!

## Quick Answers

- **What is this?** 30L No.3 John Innes Mature Plant Compost by westland
- **How much does it cost?** R3150 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/54820961-30l-no-3-john-innes-mature-plant-compost)

## Best For

- westland enthusiasts

## Why This Product

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

## Key Features

- • **Extended Nourishment:** Feeds your plants continuously for up to 5 weeks—no more guesswork on watering schedules.
- • **Trusted by Gardeners:** Highly rated with 4.5 stars and a proven track record for flourishing plants.
- • **Power-Packed Nutrients:** Loaded with essential nutrients tailored for heavy feeders like vegetables and flowering plants.
- • **Sustain Growth Like a Pro:** Rich loam-based compost designed for mature plants to thrive longer.
- • **Versatile Planting Partner:** Perfect for repotting, hanging baskets, large troughs, and containers—your all-in-one growth solution.

## Overview

Westland 30L No.3 John Innes Mature Plant Compost is a premium loam-based mix enriched with nutrients to support heavy feeding mature plants. Ideal for repotting and container gardening, it feeds plants for up to 5 weeks, ensuring sustained growth and vibrant foliage. Trusted by gardeners with a 4.5-star rating, this compost is your go-to for flourishing vegetables, flowers, and foliage.

## Description

Product Description Westland John InnesNo.3 Mature Plant Compost 30L is a loam based compost which is a naturally reduced peat mix that is a richer compost for re-potting or planting out mature plants. It is suitable for heavy feeding vegetables, foliage and flowering plants for use in hanging baskets, large troughs and containers. Safety Warning Keep out of reach of children. Wash hands after use. Avoid inhalation of dust. P.when('A').execute(function(A) { A.on('a:expander:toggle_description:toggle:collapse', function(data) { window.scroll(0, data.expander.$expander[0].offsetTop-100); }); }); Box Contains 1 x bag of compost See more

Review: Prompt delivery - Delivered on time, excellent product.
Review: Does the job - Good product although a bit pricey. When I bought a small olive tree, I was advised to buy J Innes No 3 to put around the root-ball when planting on into a larger pot or in the ground. I did this & the plant is flourishing.

## Features

- Nurtures and sustains a longer plant life
- Feeds for 5 weeks
- Rich in nutrients for hungry plants

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B007GYYX3I |
| Best Sellers Rank | 4,906 in Garden ( See Top 100 in Garden ) 63 in Multi-Purpose Fertilisers 592 in Plants, Seeds & Bulbs |
| Customer Reviews | 4.5 4.5 out of 5 stars (772) |
| Date First Available | 4 Mar. 2012 |
| Item volume | 30 Litres |
| Manufacturer | Westlands Horticulture Ltd |
| Package Dimensions | 60 x 40 x 9 cm; 20 kg |
| Soil type | Loam Soil |

## Product Details

- **Brand:** Westland
- **Global Trade Identification Number:** 05023377845000
- **Style:** Loam-based

## Images

![30L No.3 John Innes Mature Plant Compost - Image 1](https://m.media-amazon.com/images/I/71fVJ7P+wlL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Prompt delivery
*by M***Y on 28 December 2025*

Delivered on time, excellent product.

### ⭐⭐⭐⭐⭐ Does the job
*by W***Y on 30 August 2025*

Good product although a bit pricey. When I bought a small olive tree, I was advised to buy J Innes No 3 to put around the root-ball when planting on into a larger pot or in the ground. I did this & the plant is flourishing.

### ⭐⭐⭐⭐ Excellent all round soil
*by J***. on 4 January 2026*

Excellent soil used to plant my olive trees in very large planters.

## Frequently Bought Together

- Westland 30L No.3 John Innes Mature Plant Compost
- Gro-Sure Perlite, 10 L
- CB FUELS 2 X 60L GROWMOOR MULTI-PURPOSE COMPOST

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**Shop now:** [https://www.desertcart.co.za/products/54820961-30l-no-3-john-innes-mature-plant-compost](https://www.desertcart.co.za/products/54820961-30l-no-3-john-innes-mature-plant-compost)

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*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-02-15*