From July 12, 2026, through August 23, 2026, there may be delays in delivery.
Products description
Botanical name: Rhinanthus alectorolophus
Synonym: Rhinanthus major
Common name: Greater Yellow Rattle
Family: Orobanchaceae (broomrapes)
Native to: temperate Eurasia
Life cycle: annual
Flower colour: yellow
Flower time (Central / West-Europe): May to August
Height: up to 70cm
Characteristics and usage: -
Weight of 1000 seeds: 4g
Seeds per gram: 250
Cultivation / direction of sowing: sow seed at 18-22ºC (64-72ºF) for 2-4 weeks, move to -4 to +4ºC (24-39ºF) for 4-6 weeks, move to 5-12ºC (41-53ºF) for germination
Synonym: Rhinanthus major
Common name: Greater Yellow Rattle
Family: Orobanchaceae (broomrapes)
Native to: temperate Eurasia
Life cycle: annual
Flower colour: yellow
Flower time (Central / West-Europe): May to August
Height: up to 70cm
Characteristics and usage: -
Weight of 1000 seeds: 4g
Seeds per gram: 250
Cultivation / direction of sowing: sow seed at 18-22ºC (64-72ºF) for 2-4 weeks, move to -4 to +4ºC (24-39ºF) for 4-6 weeks, move to 5-12ºC (41-53ºF) for germination
