Thickened Drip Bag (Gravity-type Plant Drip Bag) Product Description

I. Development Principles

1. Physical working principle

The entire system relies on gravity pressure difference to achieve liquid flow by gravity, eliminating the need for external power sources such as electricity or water pumps. A bag filled with liquid medicine/fertilizer is suspended high up, and the liquid flows out along the pipes under gravity. Equipped with a precision flow regulator , the drip rate can be accurately controlled per minute, and the liquid is introduced into the soil through a long needle, achieving a slow and continuous supply.

The bag is a thickened composite soft packaging: it has a built-in handle, a large-capacity 5L liquid storage chamber, can withstand the weight of the liquid, is tear-resistant, and can be refilled and reused; it is equipped with S-hooks for hanging and fixing.

2. Application Technology

Root-drip irrigation (mainstream): Long blue needles are inserted into the deep soil around the tree roots to deliver nutrients, rooting agents, and pesticides directly to the dense root layer. This avoids water and fertilizer loss and surface runoff caused by flooding; the liquid slowly penetrates, allowing the roots to absorb it continuously, reducing fertilizer fixation in the soil, and improving the utilization rate of pesticides and fertilizers.

3. Design principle of precision regulator

The regulator features graduated settings, allowing for free adjustment of the drip rate, from slow dripping to a faster flow rate. This solves the problem of uncontrollable flow rate in ordinary hanging bags: preventing excessively fast flow rates that cause leakage and waste, and hindering liquid absorption; it also avoids excessively slow flow rates and long infusion cycles, adapting to the operational needs of different agents and tree sizes. The 1.2m tube length provides high flexibility in placement during suspended operations.

The 5L large-capacity drip irrigation bag is designed for root drip irrigation , with a larger capacity, suitable for large doses of water, fertilizer, and pesticides , or for drip irrigation needs of plants in the home . The bag can be refilled and reused, saving costs.

II. Product Kit Components

· Thickened transparent liquid storage bag (with handle, filling spout, and bottom outlet)

· The total length of the infusion tubing is approximately 1.2m.

· Precision flow regulator with scale

· Blue extended ground-penetrating needle

· S-shaped metal hooks are used to hang hanging bags.

III. Main Use Scenarios

1. For home plants' watering needs : When traveling for extended periods, on holidays, or returning home for festivals, this product can be used to drip water onto plants to prevent them from drying out and wilting. Nutrient solutions can also be added to supplement the plants with their daily nutritional needs.

2. For large trees in landscaping and greening, drip irrigation is used to transplant large trees and trees with weak growth. When not drilling holes for infusion, long needles are inserted into the soil around the roots to drip rooting solution, nutrient solution, and drought-resistant and water-retaining agent to continuously supply the root system, promote the growth of new roots, and improve the survival rate of transplanted trees. This method is suitable for trees with a large diameter at breast height.

3. Orchard and fruit tree management (high-frequency scenario) : Apple, peach, citrus, and other fruit trees: Drip irrigation for applying rooting fertilizer, water-soluble fertilizer, and insecticides and fungicides; localized supplemental watering during dry seasons. A large volume of liquid can be applied to a single tree without the need for water pipes, making it very practical for mountainous orchards and plots without irrigation facilities.

4. For the maintenance of ancient and famous trees, frequent trunk drilling is not recommended. Instead, deep root drip irrigation should be prioritized. This delivers nutrient solutions and antibacterial agents directly to the root system, reducing damage to the trunk, improving the root environment, and rejuvenating the tree.

5. For woodlands, seedling bases, and barren hillside afforestation sites lacking irrigation networks, this product can be used to replenish water and pesticides to seedlings and saplings in bulk. The soft bags are easy to transport and can be repeatedly filled, reducing equipment investment and making them suitable for field construction sites.

6. pest and disease control (root application), systemic pesticides are delivered to the roots via drip irrigation for piercing-sucking pests and soil-borne diseases. After being absorbed by the roots, the pesticides are translocated throughout the tree. In cases where foliar spraying is difficult to handle, root drip irrigation provides a longer-lasting effect.

7. During drought emergency response and high-temperature drought seasons, targeted watering is provided to precious trees and newly planted trees, with water slowly dripping into the soil to reduce water loss through evaporation.

IV. Basic Usage Points

1. Pour the prepared water, fertilizer, and pesticide into the drip irrigation bag, tighten the cap, and use the S-hook to hang the bag above the work point.

2. Expel the air from the pipeline and rotate the precision regulator to set the drip rate;

3. Insert the long blue needle deep into the soil where the tree roots are distributed; do not bury it shallowly on the surface.

4. After all the liquid has dripped out, remove the needle; clean the bag thoroughly, and it can be refilled and reused multiple times.

5. If trunk infusion is required, a special trunk puncture needle must be used; long needles are only suitable for soil drip irrigation.

V. Core Product Advantages

✅ Gravity-based drip irrigation , no pump or power required, suitable for field construction sites, mountain orchards.
✅ Large capacity , providing more liquid per application, reducing repeated fillings; thickened bag body is tear-resistant and reusable.
✅ Equipped with a precision speed controller , allowing for controlled dripping speed, suitable for different pesticides and trees.
✅ Long needles penetrate deep into the soil , reaching the root zone, maximizing water, fertilizer, and pesticide utilization and reducing surface evaporation.
✅ Hand-held design for convenient handling, filling, and easy assembly/disassembly.