---
product_id: 78879628
title: "Underhill Deep Drip Irrigation Stake 14-1/2-Inch, Watering Spike for Trees and Bushes with Shallow Roots, Drip System Parts Tubes, A-DD14, Single"
brand: "underhill"
price: "₨11948"
currency: LKR
in_stock: true
url: https://www.desertcart.lk/products/78879628-underhill-deep-drip-irrigation-stake-14-1-2-inch-watering
store_origin: LK
region: Sri Lanka
---

# Root growth Water delivery Durable design Underhill Deep Drip Irrigation Stake 14-1/2-Inch, Watering Spike for Trees and Bushes with Shallow Roots, Drip System Parts Tubes, A-DD14, Single

**Brand:** underhill
**Price:** ₨11948
**Availability:** ✅ In Stock

## Summary

> 🌳 Grow Deep, Thrive Strong!

## Quick Answers

- **What is this?** Underhill Deep Drip Irrigation Stake 14-1/2-Inch, Watering Spike for Trees and Bushes with Shallow Roots, Drip System Parts Tubes, A-DD14, Single by underhill
- **How much does it cost?** ₨11948 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/78879628-underhill-deep-drip-irrigation-stake-14-1-2-inch-watering)

## Best For

- underhill enthusiasts

## Why This Product

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

## Key Features

- • **Built to Last:** Crafted from durable ABS plastic to withstand the elements.
- • **Transform Your Garden:** Encourages deeper root growth with targeted watering.
- • **Efficiency at Its Best:** Minimizes water waste and reduces weed competition.
- • **Seamless Compatibility:** Works with hoses, flood systems, and drip irrigation.
- • **Perfect for Young Plants:** Ideal for shallow-rooted trees and shrubs.

## Overview

The Underhill Deep Drip Irrigation Stake is a 14-1/2-inch watering spike designed to enhance the growth of trees and bushes with shallow roots. It delivers water, oxygen, and nutrients directly to the soil, ensuring efficient irrigation while conserving water and minimizing evaporation. Compatible with various irrigation systems, this durable ABS plastic tool is perfect for juvenile plants and helps reduce surface runoff and weed growth.

## Description

Underhill Deep Drip Irrigation Stake 14-1/2-Inch, Watering Spike for Trees and Bushes with Shallow Roots, Drip System Parts Tubes, A-DD14, Single

## Features

- ROOT WATERING TOOL – The Deep Drip Spikes encourage deeper tree root growth by delivering water, oxygen, nutrients, and fertilizer directly into the soil. Conserve water and reduce surface evaporation.
- COMPATIBILITY – The deep root waterer for trees is compatible with your garden hose, flood irrigation system, or automatic drip irrigation system.
- DURABLE – Made from ABS plastic with mesh filtered holes. The tree stake kit prevents dirt and debris from entering the tube and minimizes clogging. Easily move stakes to achieve optimal positioning.
- SHALLOW ROOTS – Suitable for juvenile or shallow root trees, rose bushes, shrubs, ornamental trees, and boxed trees. The tree irrigation kit is ideal for nursery container stock 5-15 gallons.
- EFFICIENT – Reduce watering time by delivering water directly to roots. The plant watering spikes reduce surface run-off erosion and prevent the growth of weeds that compete for nutrients.

## Product Details

- **Material:** Acrylonitrile Butadiene Styrene (ABS)
- **Color:** No Color
- **Brand:** Underhill
- **Manufacturer:** Underhill
- **UPC:** 857849002234 857849002005 799331905848

## Images

![Underhill Deep Drip Irrigation Stake 14-1/2-Inch, Watering Spike for Trees and Bushes with Shallow Roots, Drip System Parts Tubes, A-DD14, Single - Image 1](https://m.media-amazon.com/images/I/31Q4ub96L+L.jpg)
![Underhill Deep Drip Irrigation Stake 14-1/2-Inch, Watering Spike for Trees and Bushes with Shallow Roots, Drip System Parts Tubes, A-DD14, Single - Image 2](https://m.media-amazon.com/images/I/61Y-7673BcL.jpg)
![Underhill Deep Drip Irrigation Stake 14-1/2-Inch, Watering Spike for Trees and Bushes with Shallow Roots, Drip System Parts Tubes, A-DD14, Single - Image 3](https://m.media-amazon.com/images/I/71mq9ET24IL.jpg)
![Underhill Deep Drip Irrigation Stake 14-1/2-Inch, Watering Spike for Trees and Bushes with Shallow Roots, Drip System Parts Tubes, A-DD14, Single - Image 4](https://m.media-amazon.com/images/I/61ngjNrwivL.jpg)
![Underhill Deep Drip Irrigation Stake 14-1/2-Inch, Watering Spike for Trees and Bushes with Shallow Roots, Drip System Parts Tubes, A-DD14, Single - Image 5](https://m.media-amazon.com/images/I/61pz8B8znoL.jpg)

## Available Options

This product comes in different **Size** options.

## Questions & Answers

**Q: Once I get this set deep into clay soil, will the water then travel through the clay?**
A: I too have heavy compacted soil. Water eventually soaks through, albeit slowly. I have a slow drip system which dispenses 2 gallons of water in an hour which is slow enough to absorb into the soil and the roots of the plant. Hint for installation. Don't pound them into the ground. I used a 1" auger a predrilled a 24" deep hole and then set the pipe. If you pound them in you'll have a ton of trouble. You'll never drive it 24" into hard soil and you'll damage the pipe and cap trying to do so.

**Q: How do you know how long of a spike you need? I have adult citrus trees that are getting hot in Arizona**
A: I live in the Phoenix area and attended a  very informative seminar last weekend. Trees should be deep watered to a depth of 2-3 feet.  After watering, to determine how deeply you have watered,  get a 4 ft long  piece of 5/8" rebar and  shove it down into the ground as far as it will go. When you can't go any further, it means you have hit dry ground.  Make a mark, pull it out, and measure. Another great tip: 'if you use a water irrigator spike ( like the Ross root feeder or similar), drive it into the ground at intervals all around the water line of your tree. The ground in this area is so hard that the hole you have created will stay open for years., so when surface watering or when it rains, the water will get straight down to the roots.

**Q: What are they made of ?**
A: The stake and the cap are made from a very strong plastic.  the stake is lined with a fine mesh screen that keeps the soil out as the water seeps into the soil.  Depending upon the plant's root structure, I have installed all three lengths.  This is an excellent product.

**Q: Can the 36inch model be cut down to 24-30inches, and then have the cap be put back on? I am aware they sell a 24inch model**
A: Possibly, but you are making it harder for yourself because you'll be getting you drill closer to the ground in the process and possibly getting dirt into it. If buying a 24 inch will work then go with that method. Just my 2 cents.

## Frequently Bought Together

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*Product available on Desertcart Sri Lanka*
*Store origin: LK*
*Last updated: 2026-03-05*