White EXP ress
ActiveLilium L. · Lily
World Breeding B.V
Variety traits
Lilium L.
The lily bulb is evaluated by the 'size' parameter, defined as the circumference in centimeters at its widest cross-section. This indicator directly determines potential productivity, flowering intensity, and suitability for commercial forcing.
In the reference 216 varieties crop Lily, where this is mentioned in the description.
Size measurement is performed using calibration templates or a measuring tape. The indicator is recorded as two values, e.g., 12/14, where the numbers represent the diameter of the holes between which the bulb circumference falls. The size range varies from 10/12 to 22/+ cm, with the bulb size determining the number of buds: large sizes from 18/20 cm are capable of producing 5–7 buds, while small ones produce 1–2.
The minimum size for flowering depends on the lily group: for Asiatic and Longiflorum hybrids, it ranges from 10/12 cm, while for Oriental, LA, OT, LO, OA hybrids, and Trumpet lilies, it starts from 12/14 cm. In addition to size, professionals assess physical condition: firmness, presence of healthy roots, and absence of damage, as these are critical for successful plant development.
General information about the subject — on the page Bulb.
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.
Lilium L. · Lily
World Breeding B.V
Lilium L. · Lily
WIM VLETTER
Lilium L. · Lily
Vletter en den Haan Beheer B.V.
Lilium L. · Lily
Vletter en den Haan Beheer B.V.
Lilium L. · Lily
WIM VLETTER
Lilium L. · Lily
Vletter en den Haan Beheer B.V.
Lilium L. · Lily
Van Zanten Flowerbulbs B.V
Lilium L. · Lily
Vletter en den Haan Beheer B.V.
Lilium L. · Lily
VLETTER FLORIS| Floris Vletter
Lilium L. · Lily
Vletter en den Haan Beheer B.V.
Lilium L. · Lily
Vletter & Den Haan Beheer B.V
Lilium L. · Lily
VLETTER FLORIS| Floris Vletter
Lilium L. · Lily
Vletter, Floris|Rijnsburg, Netherlands
Lilium L. · Lily
Egger, Donald L.|7115 SW. Frog Pond La., Wilsonville, OR 97070
Lilium L. · Lily
Vletter & Den Haan Beheer B.V
Lilium L. · Lily
TRIOR LELIE BV
Lilium L. · Lily
Van Zanten Flowerbulbs B.V
Lilium L. · Lily
Vletter en den Haan Beheer B.V.
Lilium L. · Lily
Nicolaas Aloysius Maria Mak
Lilium L. · Lily
Van Zanten Flowerbulbs B.V
Lilium L. · Lily
PEACOCK B.V., IMANSE LELIEVEREDELING B.V.
Lilium L. · Lily
Van des Bos Breeding B.V
Lilium L. · Lily
Mak Nicolaas Aloysius Maria|'t Zand, NL
Lilium L. · Lily
Mak Breeding Rights B.V.