Observer
| Type | Longiflorum | ||||
| Variety | Observer | ||||
| Suitable for | Cut/year round | ||||
| Year | 2024 | ||||
| Bulb production | Excellent grower | ||||
| Healthy grower | |||||
| Excellent roots | |||||
| Excellent bulb producer | |||||
| Storag | Bulbs are good to keep in the ice all year | ||||
| Bulb size | Number of buds | Stem length | Bulbs per m² | ||
| 12-14 | 3-4 | 47.2" (120 cm) | 60 | ||
| 14-16 | 4-5 | 49.2" (125 cm) | 55 | ||
| 16-18 | 5-6 | 51.2" (130 cm) | 55 | ||
| 18-20 | 5-6 | 53.1" (135 cm) | 50 | ||
| Flower color | White | ||||
| Bud color | White | ||||
| Bloom size | 7.8" (20 cm) | ||||
| Bud size | 6.7" (17 cm) | ||||
| Bud presentation | Excellent | ||||
| Position of flowers | Up facing | ||||
| Uniformity | Excellent | ||||
| Stem strength | Good | ||||
| Leaf blade length | Normal/short | ||||
| Leaf life | Excellent | ||||
| Leaf scorch | Not sensitive | ||||
| Bud abortion | Not sensitive | ||||
| Bunch presentation | Good | ||||
| Forcing period in days based on The Netherlands | Jan. | 105 | Forcing period outside in days based on The Netherlands | Jan. | - |
| Feb. | 105 | Feb. | - | ||
| Mar. | 105 | Mar. | - | ||
| Apr. | 95 | Apr. | - | ||
| May. | 95 | May | - | ||
| Jun. | 95 | Jun. | 105 | ||
| Jul. | 90 | Jul. | 105 | ||
| Aug. | 85 | Aug. | 90 | ||
| Sep. | 90 | Sep. | - | ||
| Oct. | 100 | Oct. | - | ||
| Nov. | 105 | Nov. | - | ||
| Dec. | 105 | Dec. | - |