Give your trees and shrubs consistent, deep watering with this 20-gallon slow-release tree watering bag from JM Gardens. It zips around the trunk and slowly filters water through micro-perforated release points along the bottom seam, keeping roots hydrated for hours without runoff or waste.
Features:
- 20-gallon (75.7 L) capacity per bag
- Slow-release drip over 6-8 hours for deep root watering
- Durable PVC construction, fully reusable season after season
- Safe to use with water-soluble fertilizers and nutrient additives
- No tools required — zips on in seconds
How to use:
- Open the bag, wrap it around the tree trunk, and zip closed
- Insert a hose into the top opening and fill
- Refill 1-2 times per week, or as needed — use 2 bags for trees over 4" in diameter
Note: use clean water, and make sure any fertilizer is fully dissolved before filling.