Ashton Cross
ActiveRubus idaeus L. x Rubus subg. Eubatus Focke
Variety traits
Vigor — Rubus idaeus L. x Rubus subg. Eubatus Focke
Rubus idaeus L. x Rubus subg. Eubatus Focke
A complex indicator of vegetative development in hybrids, assessed by the length of replacement canes, their thickness, bush robustness, and the rate of cane formation.
In the reference 5 varieties crop Rubus idaeus L. x Rubus subg. Eubatus Focke, where this is mentioned in the description.
The vigor of raspberry-blackberry hybrids is assessed as a set of quantitative parameters. Key characteristics include the length of replacement canes, which in some forms reaches 2 to 9 meters, stem diameter, and the plant's ability to produce new canes during the growing season.
The trait is classified as low, medium, or high vigor, with the latter being characteristic of most common cultivars. High vigor requires the mandatory installation of trellises up to 2 meters high, maintaining increased planting distances of up to 4.5 meters, and an intensive mineral nutrition regime.
General information about the subject — on the page Vigor.
Varieties of Rubus idaeus L. x Rubus subg. Eubatus Focke 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.
Triple Crown
ActiveRubus idaeus L. x Rubus subg. Eubatus Focke
AGAWAM
ActiveRubus idaeus L. x Rubus subg. Eubatus Focke
Black Satin
ActiveRubus idaeus L. x Rubus subg. Eubatus Focke
Kiowa
ActiveRubus idaeus L. x Rubus subg. Eubatus Focke
Himalaya
ActiveRubus idaeus L. x Rubus subg. Eubatus Focke
Chester Thornless
ActiveRubus idaeus L. x Rubus subg. Eubatus Focke
Wilsonuv raný
ActiveRubus idaeus L. x Rubus subg. Eubatus Focke
Black Thornfree
ActiveRubus idaeus L. x Rubus subg. Eubatus Focke
Choctaw
ActiveRubus idaeus L. x Rubus subg. Eubatus Focke
Bedford Giant
ActiveRubus idaeus L. x Rubus subg. Eubatus Focke
Arapaho
ActiveRubus idaeus L. x Rubus subg. Eubatus Focke
Thornfree
ActiveRubus idaeus L. x Rubus subg. Eubatus Focke
Thornless Evergreen
ActiveRubus idaeus L. x Rubus subg. Eubatus Focke
Taylors Fruchtbare
ActiveRubus idaeus L. x Rubus subg. Eubatus Focke
Taylor's Prolific
ActiveRubus idaeus L. x Rubus subg. Eubatus Focke
Apache
ActiveRubus idaeus L. x Rubus subg. Eubatus Focke
Philadelphia
ActiveRubus idaeus L. x Rubus subg. Eubatus Focke
Theodor Reimers
ActiveRubus idaeus L. x Rubus subg. Eubatus Focke
Loch Ness
ActiveRubus idaeus L. x Rubus subg. Eubatus Focke
Jersey Black
ActiveRubus idaeus L. x Rubus subg. Eubatus Focke
Asterina
ActiveRubus idaeus L. x Rubus subg. Eubatus Focke