Portglenone Sunflowers
The spectacle of Portglenone Sunflowers in your own garden. Portglenone sunflowers are the perfect Summer annual for our unpredictable Northern Irish weather, they are as gorgeous in the field as they are in a vase.
Growing Guide
Portglenone Sunflowers are an annual variety.
Sow after the last frost from April to June directly in a 4cm drill.
When fertilising Portglenone Sunflowers seeds, choose a fertiliser with adequate Phosphorus (P) and very little Nitrogen (N).
£2.00Price