--- product_id: 167129017 title: "Kupfer Baum Copper Nails Tree Stump Killer, 10 x Very Large 65 mm" brand: "build with colour" price: "£5.95" currency: GBP in_stock: true reviews_count: 13 category: "Build With Colour" url: https://www.desertcart.co.uk/products/167129017-kupfer-baum-copper-nails-tree-stump-killer-10-x-very store_origin: GB region: United Kingdom --- # 65 mm length for deep penetration Pack of 10 large nails 99.99% pure copper nails Kupfer Baum Copper Nails Tree Stump Killer, 10 x Very Large 65 mm **Brand:** build with colour **Price:** £5.95 **Availability:** ✅ In Stock ## Summary > 🌳 Nail the art of effortless stump control with pure copper precision! ## Quick Answers - **What is this?** Kupfer Baum Copper Nails Tree Stump Killer, 10 x Very Large 65 mm by build with colour - **How much does it cost?** £5.95 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/167129017-kupfer-baum-copper-nails-tree-stump-killer-10-x-very) ## Best For - build with colour enthusiasts ## Why This Product - Trusted build with colour brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Safe & Removable:** Nails can be removed post-treatment to prevent injury or equipment damage during stump removal - • **Pure Copper Power:** Crafted from 99.99% pure copper to accelerate oxidation and disrupt tree growth cells - • **Discreet Yard Care:** Option to cover nails with mud keeps your garden looking pristine while working silently - • **Bulk Efficiency Pack:** 10 large nails per pack to cover multiple stumps or larger tree bases with ease - • **Precision Deep Penetration:** 65 mm length ensures maximum copper infusion for effective tree stump treatment ## Overview Kupfer Baum Copper Nails Tree Stump Killer offers a pack of 10 large, 65 mm long nails made from 99.99% pure copper. Designed to penetrate deeply into tree stumps, these nails increase copper concentration to poison and kill small trees or stumps effectively. The nails can be discreetly covered with mud to maintain yard aesthetics and are removable after treatment to ensure safety during stump removal. ## Description Close to the base of the target tree, point the hammer down in a copper nail at a slight angle. There is no standard, as far as size when selecting copper nails, but usually the more surface of the nail in terms of length and width, the more effective the treatment. Even a longer nail means deeper penetration, which leads to a higher chance of the tree that becomes sick. Place nails in a ring around the tree, about half an inch apart. This damages an increased number of growth cells and increases the concentration of copper in the tree. This higher concentration is better because it increases the chance of metal oxidation that poisons the tree. The idea that a copper nail will kill a tree only applies to very small trees such as seedlings. Larger trees can tolerate a single nail without any problem and will simply grow over the nail in time without negative effects. If necessary, cover the nail heads with mud. The purpose of covering copper nails with mud is to hide the nails. Copper has a tendency to clearly show in the trunk of the trees through its bright colour. Covering the nails makes the process less obvious with an uncompulsory look and can preserve the look of a yard, as the tree starts to die. With mud to cover them, however, it will not completely conceal that something has been done on the tree. After the tree is dead, remove the nails before removing the tree. Otherwise, nails may hurt someone, or they could damage the machines used to remove the tree. Review: Quality product - Great to stop sap rizing. Curbs shrub and tree over growing. Review: Does the job - Does the job ## Features - 10 nail Pack. - 3.35 x 65 mm fixed copper nails. - Large copper nails. - 99.99 % pure copper. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B01N3CJ502 | | Batteries Required? | No | | Batteries included? | No | | Best Sellers Rank | 2,087 in Garden ( See Top 100 in Garden ) 12 in Slug & Snail Control | | Colour | Copper | | Customer Reviews | 4.2 4.2 out of 5 stars (1,264) | | Date First Available | 20 Feb. 2017 | | Item Weight | 300 g | | Manufacturer | Yvens Decroupet | | Package Dimensions | 11 x 6.4 x 1.7 cm; 300 g | ## Images ![Kupfer Baum Copper Nails Tree Stump Killer, 10 x Very Large 65 mm - Image 1](https://m.media-amazon.com/images/I/81XLgiR5KML.jpg) ## Questions & Answers **Q: hi - confused by the size. 65mm is really really tiny - should it be ie 650mm (6.5cm)** A: They are not small. I only work in inches. I have used them all now, so if I remember correctly I am sure they were about 3.5 - 4 inches in length. Hope this helps ## Customer Reviews ### ⭐⭐⭐⭐⭐ Quality product *by A***A on 26 October 2025* Great to stop sap rizing. Curbs shrub and tree over growing. ### ⭐⭐⭐⭐ Does the job *by W***Z on 2 January 2026* Does the job ### ⭐⭐⭐⭐⭐ Handy *by R***T on 22 June 2025* Easy to use ,hand size functional good quality good price ## Frequently Bought Together - Kupfer Baum Copper Nails Tree Stump Killer, 10 x Very Large 65 mm - Roundup Tree Stump Weedkiller, Super Concentrate 250 ml - Tree Stump Killer Root Killer Prfessional Roundup Tree Stump & Root Killer 250ml --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.co.uk/products/167129017-kupfer-baum-copper-nails-tree-stump-killer-10-x-very](https://www.desertcart.co.uk/products/167129017-kupfer-baum-copper-nails-tree-stump-killer-10-x-very) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-05-27*