Lunaverde
ActiveLactuca sativa L. · Lettuce
MARALDI SEMENTI S.r.l.
IT
2 records
Variety traits
Lettuce plant height
Lactuca sativa L.
An important biometric parameter of lettuce cultivars that determines planting density, harvesting methods, and the onset of the bolting phase.
In the reference 106 varieties crop Lettuce, where this is mentioned in the description.
When evaluating lettuce, plant height is measured from the soil surface to the apex or the growing point of the plant at the technical maturity stage. Leaf and butterhead varieties are characterized by a compact rosette, whereas Romaine-type varieties have an upright rosette, and stem lettuce is distinguished by significant stem height.
Changes in plant height serve as a technological indicator: excessive stem elongation due to unfavorable conditions or high temperatures indicates etiolation or an early transition to the flowering phase, which reduces market quality due to leaf toughening and the development of bitterness.
General information about the subject — on the page Plant height.
Varieties of Lettuce 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.
Xoana
ActiveLactuca sativa L. · Lettuce
Enza Zaden Beheer B.V.
NL
4 records
Gopaca
ActiveLactuca sativa L. · Lettuce
Gautier Semences SAS (FR)
FR
2 records
Crimsio
Application submittedLactuca sativa L. · Lettuce
Syngenta Crop Protection AG
NL
3 records
Adroa
ActiveLactuca sativa L. · Lettuce
MERIDIEM SEEDS S.L.
ES
3 records
Cortizone
Application submittedLactuca sativa L. · Lettuce
Vilmorin-Mikado SAS (FR)
FR
2 records
Samantine
ActiveLactuca sativa L. · Lettuce
Rijk Zwaan Zaadteelt en Zaadhandel B.V.
NL
4 records
Ketale
ActiveLactuca sativa L. · Lettuce
Gautier Semences SAS (FR)
FR
2 records
Stacker
TerminatedLactuca sativa L. · Lettuce
Enza Zaden Beheer B.V.
NL
3 records
Socca
ActiveLactuca sativa L. · Lettuce
Gautier Semences SAS (FR)
FR
2 records
Bridenice
ActiveLactuca sativa L. · Lettuce
Gautier Semences SAS (FR)
FR
2 records
Centrius
ActiveLactuca sativa L. · Lettuce
Rijk Zwaan Zaadteelt en Zaadhandel B.V.
NL
4 records
Sylvita
ActiveLactuca sativa L. · Lettuce
Syngenta Crop Protection AG
NL
4 records
Otis
ActiveLactuca sativa L. · Lettuce
Gautier Semences SAS (FR)
FR
2 records
Charlestone
ActiveLactuca sativa L. · Lettuce
Vilmorin-Mikado SAS (FR)
FR
3 records
Atavir
ActiveLactuca sativa L. · Lettuce
Enza Zaden Beheer B.V.
NL
4 records
Abrivado
Application submittedLactuca sativa L. · Lettuce
Vilmorin-Mikado SAS (FR)
FR
2 records
Incanto
ActiveLactuca sativa L. · Lettuce
BLUMEN GROUP S.P.A
IT
2 records
Lauleta
ActiveLactuca sativa L. · Lettuce
Gautier Semences SAS (FR)
FR
2 records
Harro
ActiveLactuca sativa L. · Lettuce
Enza Zaden Beheer B.V.
NL
4 records
Karmian
ActiveLactuca sativa L. · Lettuce
Syngenta Seeds B.V.
NL
6 records
Fabiana
ActiveLactuca sativa L. · Lettuce
Panora s.p.a.
NL
2 records
Alicita
ActiveLactuca sativa L. · Lettuce
Syngenta Crop Protection AG
NL
4 records
Gaitera
ActiveLactuca sativa L. · Lettuce
Enza Zaden Beheer B.V.
NL
4 records