PANGCH 20-Gallon Tree Watering Bags 3-Pack — Slow-Release PVC Drip Irrigation, Zip-On Reservoirs

PANGCH 20-gallon slow-release tree watering bags are zip-on reservoirs that deliver water gradually to tree root zones, reducing watering frequency and promoting deeper root growth.

These tree watering bags are designed for newly planted and established trees, holding up to 20 gallons per bag and releasing water over several hours. Made from weather-resistant PVC with scrim reinforcement, each bag zips around a trunk, connects to a standard hose through a wide opening, and empties slowly to drive moisture deep into the soil where roots can access it. The 3-pack gives you coverage for multiple trees or staggered watering schedules to match your landscape's needs.

How does the PANGCH bag deliver deep watering without over-saturating the surface?

The bag releases water slowly through its base and seams, allowing moisture to soak downward rather than pooling on top. This encourages roots to grow deeper and reduces evaporation loss compared with shallow, frequent hand-watering.

• 20-gallon capacity applied in a single fill
• Typical emptying time: 5–9 hours depending on soil and weather
• Slow drip prevents surface runoff and uneven saturation

What is the recommended filling and installation process?

Installation is quick: wrap the bag around the trunk and zip it closed using the integrated nylon zipper. Partially fill to expand the bottom, then continue filling to the desired level; a standard garden hose fills the bag in 2–5 minutes.

• Wrap, zip, and attach hose to wide 3"-friendly opening
• Fill to 1/4 first, lift by straps to expand base, then finish filling
• Average fill time with a garden hose: 2–5 minutes

How often should I water my trees with these slow-release bags?

Watering frequency depends on tree size, local climate, and soil type. A common guideline is about 10 gallons per week for each inch of trunk caliper for newly planted trees; many plantings need watering 1–2 times weekly until established.

• Adjust fills according to drought, rainfall, and soil drainage
• New plantings: typically 1–2 times per week
• Established trees may require less frequent fills

How durable are PANGCH watering bags and what warranty is included?

PANGCH bags are constructed from weather-resistant PVC with scrim reinforcement, heavy-duty polypro straps, and a robust nylon zipper to withstand outdoor conditions. Each pack includes a manufacturer warranty against defects and customer support for troubleshooting or replacements.

• Reinforced PVC resists UV and wear
• Durable straps and zipper for secure fastening
• Manufacturer warranty covers material and workmanship defects

Who is this for? The PANGCH 20-gallon slow-release tree watering bag (3 pack) fits homeowners, landscapers, and property managers who want to reduce labor and water waste while supporting healthy root establishment. It is particularly useful for new plantings, street trees, or any situation where consistent deep watering is difficult to maintain—offering a simple, reliable solution to keep trees hydrated through hot or dry periods without daily attention.