Even in the build up to the heatwave, growing media sales were 10% higher than they were for the same week in 2019.
Top soil and bark products saw the biggest percentage week on week increases.
The Real Soil Company Super Soil Garden Topsoil 25 litres increased sales by 72% to re-enter at No 45.
Westland Cambark Premium Pine Nuggets 50 litres were the highest chart re-entry at No 32.
Westland John Innes Ericaceous 35 litres climbed 12 places up the GTN Top 50 to No 21.
See the full GTN Bestsellers Top 50 charts, compiled from garden centre Epos data every week, with a years subscription to the printed newsletter for only £145.00 using this link.