page_title: Lonicera caerulea
section_title: Cultivation
hierarchical_section_title: Lonicera caerulea / Cultivation
caption_attribution_description: English: Haskap Products at Haskap Store at New Chitose Airport: Mostly Candy, bottom shelf has coloured noodles.
context_page_description: Lonicera caerulea, also known by its common names blue honeysuckle, sweetberry honeysuckle, fly honeysuckle, blue-berried honeysuckle, or the honeyberry, is a non-climbing honeysuckle native throughout the cool temperate Northern Hemisphere in countries such as Canada, Japan, Russia, and Poland.
  The plant or its fruit has also come to be called haskap, derived from its name in the language of the native Ainu people of Hokkaido, Japan.
  Haskap is a deciduous shrub growing to 1.5–2 m tall. The leaves are opposite, oval, 3–8 cm long and 1–3 cm broad, greyish green, with a slightly waxy texture. The flowers are yellowish-white, 12–16 mm long, with five equal lobes; they are produced in pairs on the shoots. The fruit is an edible, blue berry, somewhat rectangular in shape weighing 1.3 to 2.2 grams, and about 1 cm in diameter.
context_section_description: Haskap variety edulis has been used frequently in breeding efforts, but other varieties have been bred with it to increase productivity and flavor. In several haskap breeding programs, the variety emphyllocalyx has been the dominant one used.
  Plants of many haskap cultivars grow to be 1.5 to 2 metres (4 ft 11 in to 6 ft 7 in) tall and wide, can survive a large range of soil acidity, from 3.9-7.7 (optimum 5.5-6.5), requiring high organic matter, well drained soils, and plentiful sunlight for optimum productivity. Lonicera caerulea plants are more tolerant of wet conditions than most fruit species.
  Each berry has approximately 20 seeds that resemble tomato seeds based on their size and shape, but the seeds are not noticeable during chewing.
caption: Haskap products on retail display in a Japanese market
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