SAKIMP048
ActiveImpatiens New Guinea Group · New Guinea Impatiens
SATO CHIHIRO
Cultivation
New Guinea Impatiens in Open Ground
Impatiens New Guinea Group
Growing New Guinea impatiens in open ground requires protection from the midday sun, maintaining a stable moisture level, and planting exclusively after the threat of frost has passed.
In the reference 63 varieties crop New Guinea Impatiens, where this is mentioned in the description.
New Guinea hybrids are more light-tolerant than other impatiens species; however, excessive direct sunlight exposure makes them prone to foliage scorch and bud drop. The plants require loose and fertile soils, while it is critical to avoid both waterlogging, which causes root rot, and drying out, which leads to a rapid loss of turgor.
An important characteristic of the group is its genetic resistance to downy mildew, unlike Impatiens walleriana. The crop is extremely heat-loving and does not tolerate even mild cooling, so it is grown as an annual in regions with cold climates. Due to their sturdy stems and fleshy structure, these hybrids demonstrate high resistance to wind loads in landscape design applications.
General information about the subject — on the page Open field.
Varieties of New Guinea Impatiens mentioned in the description
Selection based on the description text, not on official evaluation: these data are absent from registers. For specific variety details, please refer to its profile.
SAKIMP052
ActiveImpatiens New Guinea Group · New Guinea Impatiens
SATO CHIHIRO
SAKIMP030
ActiveImpatiens New Guinea Group · New Guinea Impatiens
SATO CHIHIRO|MINEMURA SHINJI
Kimart
Protection expiredImpatiens New Guinea Group · New Guinea Impatiens
Ludwig Kientzler
DE
IT
PL
4 records
SAKIMP037
ActiveImpatiens New Guinea Group · New Guinea Impatiens
SATO CHIHIRO|MINEMURA SHINJI
SAKIMP057
ActiveImpatiens New Guinea Group · New Guinea Impatiens
SATO CHIHIRO
SAKIMP067
ActiveImpatiens New Guinea Group · New Guinea Impatiens
SATO CHIHIRO
SAKIMP072
Application submittedImpatiens New Guinea Group · New Guinea Impatiens
Sakata Seed Corporation
Fisupnic Coral Ice
TerminatedImpatiens New Guinea Group · New Guinea Impatiens
FLORA-NOVA Pflanzen GmbH
PL
3 records
Fisupnic Mapink
TerminatedImpatiens New Guinea Group · New Guinea Impatiens
Syngenta Crop Protection AG
PL
3 records
Impacapp
TerminatedImpatiens New Guinea Group · New Guinea Impatiens
Elke Steffen c/o Elsner pac Jungpflanzen GbR
Kitol
TerminatedImpatiens New Guinea Group · New Guinea Impatiens
Ludwig Kientzler
DE
PL
3 records
SAKIMP032
ActiveImpatiens New Guinea Group · New Guinea Impatiens
SATO CHIHIRO
Kiamuna
ActiveImpatiens New Guinea Group · New Guinea Impatiens
Ludwig Kientzler
Fisnics Hot Pink
TerminatedImpatiens New Guinea Group · New Guinea Impatiens
FLORA-NOVA Pflanzen GmbH
PL
3 records
SAKIMP077
Application submittedImpatiens New Guinea Group · New Guinea Impatiens
SHINJI MINEMURA
Dueripi
TerminatedImpatiens New Guinea Group · New Guinea Impatiens
MARGA DÜMMEN
PL
2 records
Latina
TerminatedImpatiens New Guinea Group · New Guinea Impatiens
Siegfried Klemm
DE
2 records
Fisnics Thyst
TerminatedImpatiens New Guinea Group · New Guinea Impatiens
Birgit Hofmann c/o Flora-Nova Pflanzen GmbH
Kiorotina
ActiveImpatiens New Guinea Group · New Guinea Impatiens
Ludwig Kientzler
Duepetblue
ActiveImpatiens New Guinea Group · New Guinea Impatiens
MARGA DÜMMEN
Kisaul
TerminatedImpatiens New Guinea Group · New Guinea Impatiens
Ludwig Kientzler
PL
2 records
Kiala
TerminatedImpatiens New Guinea Group · New Guinea Impatiens
Ludwig Kientzler
PL
2 records
Kimpbon
ActiveImpatiens New Guinea Group · New Guinea Impatiens
Ludwig Kientzler