How to grow Tree Mallow 'Barnsley'
Barnsley requires a soil ph of 6.6 - 7.5 meaning it does best in weakly acidic soil - weakly alkaline soil.
Growing Barnsley from seed
Try to ensure a gap of at least 5.85 feet (1.80 metres) when sowing to prevent overcrowding your seedlings.
Transplanting Barnsley
Harvesting Barnsley