“These are one of the best types to grow if you want to eat your sunflower and harvest the seeds,” says Lucy. As the name suggests, giant sunflowers can grow extremely tall and usually have ...

Kasey Eaves, gardening expert and founder of Vivant Garden Services says traditional sunflowers, 'are those tall telephone pole plants with giant single flowers at their tops,' while dwarf ...

All 4000 packets of giant sunflower have now gone ... Extra large seeds mean extra tall plants and this variety can grow to 3.6-4.5m (12-15ft). It has golden-yellow flowers measuring 35cm ...