Drip Line System Components

Main Line Replacement

  • Inspect main lines annually for cracks, leaks, or UV damage
  • Replace main lines showing signs of brittleness or repeated leaks
  • When replacing, cut clean sections with sharp tubing cutters
  • Install new sections using appropriate fittings
  • Test connections under pressure before burying or covering

Emitter Maintenance and Replacement

  • Clean clogged emitters first with vinegar solution or cleaning pins
  • Replace emitters showing inconsistent flow or damage
  • Match flow rates when replacing individual emitters
  • Keep spare emitters on hand for quick replacements

Grow Bag Replacement

When to Replace

  • Inspect bags for damage after each growing season
  • Replace bags showing:
    • Tears or punctures larger than 1 inch
    • Significant UV degradation
    • Collapsed or compromised drainage
    • Severe soil contamination, moss or fungal

Replacement Process

  1. Wait for plants to complete their growing cycle if possible
  2. Carefully remove existing plants and salvage reusable soil
  3. Sanitize any stakes or supports being transferred
  4. Install new bag with fresh or amended soil mix
  5. Transfer plant support systems to new bag
  6. Adjust irrigation components as needed

Timer and Battery Systems

Battery Replacement

  • Replace timer batteries annually before growing season
  • Use high-quality alkaline or lithium batteries
  • Keep spare batteries in stock during growing season
  • Clean battery contacts during replacement
  • Test system operation after battery change
  • Document battery replacement date

Timer Unit Replacement

  • Replace entire timer unit if:
    • Display becomes unreadable
    • Buttons malfunction
    • Programming becomes unreliable
    • Housing is damaged/water intrusion occurs
  • Transfer existing programming to new unit if possible
  • Test new timer thoroughly before relying on automatic operation

Support System Components

Stakes and Trellises

  • Replace wood or bamboo stakes showing rot or splitting
  • Check metal supports for rust or bending
  • Replace damaged plant ties or twine
  • Upgrade to stronger supports as plants mature
  • Consider rust-resistant materials for replacements

Connection Points

  • Replace cracked or damaged connectors immediately
  • Update compression fittings showing wear
  • Replace worn gaskets in quick-connect fittings
  • Keep assorted spare fittings in stock
  • Use thread tape on all threaded connections

Tool Requirements

  • Sharp scissors or tubing cutters
  • Clean pliers
  • Screwdrivers
  • Cleaning pins for emitters
  • Pressure gauge
  • Battery tester
  • Small brush for cleaning
  • Marking pen for labels

Maintenance Schedule

Weekly Checks

  • Visual inspection of all components
  • Test timer operation
  • Check for leaks or damage

Monthly Tasks

  • Clean filters
  • Check battery levels
  • Inspect grow bag integrity
  • Test water pressure and flow

Annual Replacement

  • System filters
  • Timer batteries
  • Damaged grow bags
  • Worn emitters
  • Degraded supply lines