A good lawn is a staple for most gardens, but have you ever considered the R&D that goes into creating the latest generation of lawn seed? Guy Jenkins has been working with DLF seeds, the company behind Johnsons lawn seed, for 28 years, so he knows a thing or two about what goes into the perfect lawn. DLF supply grass seeds for a host of prestigious sports pitches, and it’s this know-how that’s distilled into their consumer products.