Honeyberry Pollination: Which Two Varieties to Plant

Honeyberry — haskap, edible blue honeysuckle — is the earliest fruit of the year and one of the hardiest plants in this catalogue, cropping where the thermometer reaches minus 40. It is also the crop most often planted wrongly, because every variety is self-incompatible and nurseries frequently sell single plants without saying so. One honeyberry, however healthy, will flower each spring and fruit never.

These 10 varieties need a partner, and compatibility is narrower than simply owning two names. Bloom overlap is what matters: the older Russian selections and the newer Japanese-derived Canadian releases flower at meaningfully different times, and a pairing that misses by ten days sets almost nothing. Choose two from the same breeding group with overlapping bloom, plant them within about fifteen feet, and expect ripe fruit before strawberries. One last surprise worth planning for — the berries are usually ready a week or two before they look it, and birds know the date better than most growers do, so netting matters here more than for anything else on this list.