Variety or Cultivar
‘Globemaster’ _ ‘Globemaster’ has strap-shaped, grey-green leaves and globular clusters of starry violet-purple flowers.
Foliage has a nice fragrance
RHS AGM (Award of Garden Merit)
Dark-purple in Summer
Grey-green in Summer
HOW TO CARE
Watch out for
Pest free, may suffer from slugs on new growth.
Onion rot , Downy mildew
No pruning required.
WHERE TO GROW
Allium ‘Globemaster’ (Allium ‘Globemaster’) will reach a height of 1.5m and a spread of 0.5m after 2-5 years.
Architectural, Cottage/Informal, Flower Arranging, Beds and borders, Gravel
Grow in fertile, but well-drained soil. Add grit to clay soils to improve drainage.
Chalky, Clay, Loamy, Sandy (will tolerate most soil types)
Moist but well-drained, Well-drained
Acid, Alkaline, Neutral
South, East, West