---
product_id: 52459707
title: "G1 Concentrate 750ml Effective against Damage from RABBITS, Pigeon, Deer Etc (Treats Up To 2000m2)"
brand: "grazers"
price: "S$49"
currency: SGD
in_stock: true
reviews_count: 8
url: https://www.desertcart.sg/products/52459707-g1-concentrate-750ml-effective-against-damage-from-rabbits-pigeon-deer
store_origin: SG
region: Singapore
---

# 750ml concentrate Protects up to 2000m² Calcium-based plant formula G1 Concentrate 750ml Effective against Damage from RABBITS, Pigeon, Deer Etc (Treats Up To 2000m2)

**Brand:** grazers
**Price:** S$49
**Availability:** ✅ In Stock

## Summary

> 🌱 Protect your plants, preserve your ecosystem — the smart gardener’s secret weapon!

## Quick Answers

- **What is this?** G1 Concentrate 750ml Effective against Damage from RABBITS, Pigeon, Deer Etc (Treats Up To 2000m2) by grazers
- **How much does it cost?** S$49 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/52459707-g1-concentrate-750ml-effective-against-damage-from-rabbits-pigeon-deer)

## Best For

- grazers enthusiasts

## Why This Product

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

## Key Features

- • **Supports Biodiversity:** Keeps pests healthy for natural predators, enhancing your garden’s ecosystem.
- • **Boosts Plant Resilience:** Strengthens growth by nourishing plants with essential calcium nutrients.
- • **Proactive Plant Defense:** Start early, spray lightly & frequently to outsmart pests before they strike.
- • **Wide Coverage Efficiency:** One 750ml bottle treats up to 2000m²—perfect for large gardens or estates.
- • **Eco-Friendly Pest Deterrent:** Natural calcium formula masks plants’ appeal without harming wildlife or pollinators.

## Overview

G1 Concentrate is a 750ml calcium-based liquid formula designed to protect plants from damage caused by rabbits, deer, pigeons, and other grazing pests. Treating up to 2000m², it works by creating a plant-mediated effect that deters pests naturally while strengthening plant growth. Safe for pets, pollinators, and wildlife, it supports a balanced ecosystem and reduces reliance on harmful chemicals.

## Description

When applied to green photosynthesising leaves and stems, the calcium-based,
products work by creating a ‘plant-mediated effect’ that dissuades the pests from eating these plants.
The indigenous pests then seek other nearby food sources instead and so leave our plants to thrive, helped in their growth by the calcium nutrient in the products.
Therefore
benefits not only our plants, which in effect are ‘helped to help themselves’, but also predators of the plant pests, thereby keeping the natural wildlife food chain in place, so enhancing the environment.
, not just to humans, their crops and  their pets, but to all wildlife. Importantly this includes the very  pests that the products are seeking to keep away from the plants, as  they play an important part in natural food chains. By applying Grazers we are in effect ‘helping our plants to help  themselves’, giving them the strength to flourish. At the same time, we  are also leaving their pests healthy for consumption by their own  natural predators, such as the birds, hedgehogs, frogs, and toads etc.  In turn, the safer environment attracts more wildlife to the area, which  will eat yet more pests.
Grazers products are all liquids, either supplied in a concentrate form to be diluted before application, or in a ‘ready to use’ diluted solution. Instructions for use are provided on the individual containers, though it is always important that the Grazers application, for any of the pest groups, is made in advance of expected plant attacks.
Using a fine mist of liquid, the product should be applied to cover any parts of the plant that might be imminently attacked by the pest. Application does not need to be heavy (to avoid product waste), though it does need to be thorough in its coverage (apply to leaf run-off), across the full plant to ensure its action is most effective
Anticipate the pest – proactively apply the product prior to significant plant grazing or egg laying
If pest numbers are very high, weather poor or plants growing very fast – increase application frequency
Take the opportunity to accumulate the product on the vulnerable part of plants prior to peak grazing (For example, onto brassica plugs prior to transplanting, or rose / tree buds before deer discover them)
All four products in the Grazers range are in liquid form and based around the plant nutrient calcium (the CaCl form), combined with a natural adjuvant of a plant extract to improve its plant interaction. The content of individual Grazers products differ in the amounts of these co-formulants, each depending on the circumstance, so orientated towards the pests’ grazing method and the plant type. This specific mix of calcium and adjuvant only works to keep away grazing pests when it is applied to the photosynthesising leaves, stems or flowers of any plant, thereby interacting with the plant’s own metabolic processes. When applied to leaves and stems, the calcium is also absorbed into plant cells resulting in a “plant mediated effect” of
. The newest leaf or two formed after Grazers application is expected to be assisted by the translocated calcium. Using a human term of reference, when Grazers is applied to a plant it makes it seem ‘bitter’ or unappetising to the attacking grazing pest, therefore unappealing for the pests to eat, so they look elsewhere for their food. Like all safe and good biologically-active products, this effect does not last forever, because it is a normal plant nutrient and therefore naturally dissipates within the plant. In the meantime however, plants applied with Grazers are given the very best chance to establish, thrive and overcome their pests.
✔ Pests are dissuaded from attacking plants with Grazers applied with effects lasting for up to 3 to 4 weeks ✔ As a consequence, the plants grow more vigorously, whilst also getting the benefits of calcium nutrients
✔ Removes, or greatly reduces, the need to use other environmentally damaging products or methods ✔ Natural plant pests find other food sources locally, themselves remaining part of the food chain ✔ Hedgehogs, songbirds, insects and other wildlife such as amphibians are not under threat from chemicals
✔ Easy to apply Grazers products are inexpensive to use, especially when acquired in the concentrate form ✔ Other significant costs of losing plants or using conventional crop protection methods are greatly reduced

## Features

- Unique formula against expected damage when applications started early
- Commence at planting cover entire plant lightly & frequently then commit to monitoring
- Works naturally with plant leaves to mask attractiveness
- Additionally strengthens and stimulates plant growth to make plants more resilient
- People pets pests and wildlife friendly protecting our pollinators

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Application Method | Spray |
| Asin | B007FOVP0I |
| Best Sellers Rank | 17,498 in Garden (See Top 100 in Garden) 193 in Pet & Wild Animal Control |
| Brand Name | Grazers |
| Country Of Origin | United Kingdom |
| Coverage | Medium |
| Customer Reviews | 3.7 3.7 out of 5 stars (293) 3.7 out of 5 stars |
| Global Trade Identification Number | 05060191530026 |
| Item Form | Liquid |
| Item Type Name | G1 Concentrate 750ml Effective against Damage from RABBITS, Pigeon, Deer Etc (Treats Up To 2000m2) |
| Item Weight | 816 g |
| Liquid Volume | 750 Millilitres |
| Manufacturer | Grazers |
| Model Number | 5060191530026 |
| Number Of Items | 1 |
| Part Number | 5060191530026 |
| Target Species | deer, pigeon |
| Unit Count | 750.0 millilitre |

## Product Details

- **Brand:** Grazers
- **Global Trade Identification Number:** 05060191530026
- **Item form:** Liquid
- **Item weight:** 1.8 Pounds
- **Liquid volume:** 750 Millilitres

## Images

![G1 Concentrate 750ml Effective against Damage from RABBITS, Pigeon, Deer Etc (Treats Up To 2000m2) - Image 1](https://m.media-amazon.com/images/I/71FvHzmMdwL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ This works
*by  on Reviewed in the United Kingdom 25 April 2019*

Amazing - actually works!! Or at least since I’ve used it haven’t had problems with deer, squirrels or pigeons!Tried many others to no avail - so very pleased. Initially given to me as a present - delighted to have found it on line

### ⭐⭐⭐⭐ Deer deterrent
*by  on Reviewed in the United Kingdom 24 May 2024*

Easy to use and seems to work quite well when used every 7 days, though the muntjac still nibble anything I miss.

### ⭐⭐⭐ Success of Grazers
*by  on Reviewed in the United Kingdom 19 August 2026*

It didn't seem as effective in stopping the deer eating my plants and shrubs. We've been pleased in the past perhaps the deer are managing to cope with it.

## Frequently Bought Together

- Grazers G1 Concentrate 750ml Effective against Damage from RABBITS, Pigeon, Deer Etc (Treats Up To 2000m2)
- GRAZERS G1 RABBITS DEER 750ML RTU
- Vitax Stay Off Rabbit Repellent Animal Repellents & Training Aids,500g

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*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-10-11*