Line Clear by Plant Mechanics - irrigation system cleaner for hydroponic systems
PM-LCLR (500ml)
- Why growers use this product
- Quick Specs
- Best For
• Polyphosphate scale prevention → stops mineral build-up in irrigation lines
• Maintains dripper performance → consistent nutrient delivery
• Protects irrigation equipment → extends pump and system life
• Improves system flow → stabilises pressure across irrigation lines
• Compatible with soil, coco, hydro → versatile irrigation maintenance solution
• Product type: Irrigation system cleaner
• Technology: Stabilised polyphosphate formula
• Maintenance dose: 0.5 mL/L
• Descaling dose: 0.75 mL/L
• Application: Soil / Hydro / Coco
• drip irrigation systems
• hydroponic nutrient lines
• fertigation system maintenance
• preventing dripper blockages
- Free shipping on orders over $499*
Pairs well with
The problem this solves
Irrigation systems can slowly build up mineral deposits from nutrients and hard water.
Over time, this scale can block drippers, reduce flow pressure, and cause uneven nutrient delivery across your grow system.
Line Clear by Plant Mechanics uses stabilised polyphosphate technology to prevent mineral build-up and keep irrigation lines, drippers, and pumps running smoothly.
🔥 Why growers rate it
• Advanced polyphosphate technology → prevents mineral scale forming in irrigation lines
• Maintains dripper performance → ensures consistent nutrient delivery to every plant
• Improves flow uniformity → keeps pressure and system volume stable
• Protects irrigation equipment → reduces wear on pumps, meters, and fertigation systems
• Prevents nutrient salt build-up → helps maintain healthier root zones
• Suitable for multiple grow media → works in soil, coco, and hydroponic systems
📦 Key specs
• Product type: Irrigation line cleaner
• Technology: Stabilised polyphosphate scale prevention
• Application: Soil / Coco / Hydroponic systems
• Maintenance dose: 0.5 mL per litre
• Light descaling dose: 0.75 mL per litre
• Purpose: Prevent mineral build-up in irrigation systems
🌱 Grow Guys tip
Hard water is one of the biggest causes of blocked drippers.
Using a preventative product like Line Clear keeps irrigation lines clean so every plant receives the same nutrient solution.
🛠️ How to dial it in properly
Preventative maintenance
Use 0.5 mL per litre during regular feeding cycles to prevent mineral build-up.
Light descaling
Increase to 0.75 mL per litre if early signs of flow restriction appear in drippers or irrigation lines.
Compatible grow systems
Line Clear works in soil, coco, hydroponic, drip irrigation, and fertigation systems.
Protect irrigation equipment
Regular use helps extend the lifespan of pumps, meters, and irrigation hardware.
Maintain nutrient flow
Keeping irrigation lines clean ensures every plant receives consistent nutrient delivery.
🧩 What it pairs with
Line Clear by Plant Mechanics is commonly used in automated irrigation and fertigation systems.
Growers running drip irrigation, hydroponic systems, or recirculating reservoirs often use it alongside their regular nutrient programs to prevent mineral build-up inside irrigation equipment.
Combined with nutrient dosing systems, drip emitters, and water filtration, Line Clear helps maintain clean irrigation infrastructure and consistent nutrient delivery across the entire grow system.
❓ Frequently asked questions
What does Line Clear do in hydroponic systems?
Line Clear prevents mineral deposits from forming inside irrigation lines, drippers, and pumps.
This helps maintain consistent nutrient delivery across the grow system.
Can Line Clear be used in soil or coco systems?
Yes. The product works in soil, coco, and hydroponic irrigation systems.
How often should Line Clear be used?
For maintenance, use 0.5 mL per litre during regular feeding cycles.
What if my irrigation system already has minor blockages?
Use 0.75 mL per litre to help reduce early mineral scale and restore proper flow.
🚀 Keep your irrigation system flowing properly
Clean irrigation lines are essential for consistent plant nutrition.
Line Clear by Plant Mechanics helps protect your fertigation system, maintain flow uniformity, and ensure every plant receives the nutrients it needs.