Wholesale Only online catalog



Geranium (Hardy Geranium or Crane’s Bill) ‘magnificum’

The vibrant dark violet-blue flowers of the Showy Geranium (Geranium x magnificum) appear to have penciled dark-blue veins. The blossoms attract butterflies and are about twice the size of most hardy geranium flowers, two inches rather than the average one inch across. Great in borders, cottage gardens or wild gardens. It is indeed “Showy” and a stand-out in any collection of crane’s-bill. This hybrid forms a mound of deeply-cut green foliage, bearing masses of large cup-shaped violet-blue flowers. Plants need to be cut back hard after blooming to encourage fresh new foliage. Often has attractive red fall color. This Geranium still rates as among the best of the blue forms.

Magnificum is exceptionally hardy and will grow in most areas of the United States. Listed as hardy in zones 3-10, it will tolerate the dry heat of the southwest but does not like the humid heat of the southeast. Some hardy Geraniums are also notorious self-seeders, but Magnificum is a sterile hybrid that will grow only where you plant it.

Noteworthy Characteristics: Geranium x magnificum is a hybrid hardy geranium (G. ibericum x G. platypetalum). It typically grows in a clump to 18-24″ tall on generally upright stems clad with palmate, hairy, deeply-lobed (5-7 divisions), green leaves. Features five-petaled, violet-blue flowers (to 1.5″ diameter) in early to mid-summer.

*Each unit of Bulk Perennials includes Pot Tags free of charge.


# Description Qty per Unit Units Available Price/Unit
GR735BAG Geranium (Hardy Geranium or Crane's Bill) 'magnificum' 25 out of stock $43.40

Plant Details +

Botanical Geranium x magnificum
Common Name Crane's Bill
Family Geraniaceae
Size #1
Height 18-24"
Spacing 12-15"
Hardiness Zones: 4-8
Exposure Full sun to partial shade
Foliage Deeply-lobed, green
Flower Violet-blue
Bloomtime May - July

Planting/Care Instructions +

Planting Instructions: Dig a hole large enough to encompass the roots without bending or circling. Set the plant in place so the crown (part of the plant where the root meets the stem) is about 1-2 inches below the soil surface. Cover with soil to the original soil surface and water thoroughly. Easily grown in average, medium wet, well-drained soil in full sun to part shade. Tolerates some drought, but prefers and spreads best in moist, humusy soils with good drainage. Dead-heading is tedious for larger plantings and probably unnecessary. Foliage may decline after flowering in hot summer climates, at which point it may be lightly sheared back and shaped to revitalize.

Pests or Diseases: No serious insect or disease problems. Flowering stems tend to flop, particularly when subjected to strong winds or rainstorms.