Johnsons Lawn Thickener Lawn Seed

Johnsons Lawn Thickener Lawn Seed produces thick and healthy grass that is wear and drought resistant.


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EAN: 5055040403545 | MPN: JBOOST425

Johnsons Lawn Thickener Lawn Seed is perfect for thickening tired lawns, patches or even new lawns. 

With added seedbooster coating for thicker, healthier grass, this seed produces wear and drought tolerant fine leaved dwarf Perennial Ryegrass. The seedbooster coating also acts as a harmless bird deterrent and is child, pet and environment friendly.

This lawn seed is available to purchase in either a 425g or 1.275kg packet and can be sown between March and October. You should expect to see young grass appear within 7-14 days in good growing conditions (but expect slightly longer if the ground is cold).


  • Modern dwarf type Perennial Ryegrasses
  • Hardwearing and superior appearance
  • Resistance to wear & tear
  • Good tolerance to drought
  • Fast to establish
  • Resealable carton box (shake well before use)

Species & varieties included

  • Fine leaved dwarf Perennial type Ryegrass with Green Lawn Technology

Lawn coverage

  • 425g carton: covers up to 20 sq meters
  • 1.275kg carton: covers up to 60 sq meters
  • Measurements & dimensions are approximate
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