Sugar Mountain Kalinka Sweetberry Edible Honeysuckle - Proven Winners - 4" Pot Hardy in zones 2-8. Lonicera caerulea Also known as Sweetberry Honeysuckle, Tundra Honeyberry, Blue Honeysuckle, Edible Honeysuckle Height: 5-6' Spacing: 5-6' We recommend planting two different varieties for maximum berries Immediate shipping in 4" pot