Heather
The plant that turns British and northern European moorland purple in August, and the source of one of the world's most unusual honeys. Heather flowers at the very end of the northern summer, on acid ground that supports almost nothing else, and its nectar produces a thixotropic honey that behaves like no other. Whole beekeeping traditions in Scotland, northern England and the German heaths exist to catch this one flow.
Value to bees
- Nectar
- Very high
- Pollen
- High
- As a honey crop
- Major honey crop — yields a surplus in good years
- Which bees, and why
- Heavily worked in the short window, by honey bees moved onto the moors and by a distinctive community of heathland bumblebees and solitary bees that depend on it.
Flowering
- In flower
- August to September (northern hemisphere)
Bell heather (Erica cinerea) flowers earlier, from June, and cross-leaved heath from July, so a mixed moor offers a longer season than ling alone.
- When nectar flows
- Requires warmth and humidity together. A cold or dry August produces very little, and heather crops fail entirely in some years — which is the accepted risk of moving hives to the moors.
- Year-to-year variation
- Among the most weather-dependent honey crops anywhere. Beekeepers describe heather as either the best year they have had or nothing at all.
What it does to the honey
Produces the smoky, slightly bitter, jelly-textured heather honey — the thixotropic gel is a protein-driven property of this nectar specifically, and it is why the honey must be pressed rather than spun.
Growing it
- Conditions
- Full sun and acid, free-draining, poor soil. It will not grow on chalk or limestone at all.
- Size
- 20-60 cm, spreading to form continuous carpets.
- Native range
- Europe and Asia Minor, dominant on acid heath, moorland and bog margins; naturalised in North America and New Zealand.
- Suits
- Small gardens, Large gardens, Containers and window boxes
- Maintenance, and the bit that matters
- Moorland heather is managed by rotational burning and grazing for grouse and sheep. The effect on bee forage depends entirely on rotation length — a burn cycle that keeps heather young keeps it flowering, and one that does not, does not.
- Needs genuinely acid soil — ericaceous compost in a container if the garden is alkaline.
- Winter-flowering heaths (Erica carnea) tolerate slightly alkaline soil and, more usefully, flower from December to April, providing forage in the leanest months.
- Trim lightly after flowering to keep plants dense.
What it looks like
A low evergreen subshrub with tiny scale-like leaves packed along wiry stems, carrying dense spikes of small bell-shaped flowers in purple-pink, occasionally white.
Sources
- Field Guide to the Bees of Great Britain and Ireland — Bloomsbury (2015) · Field guide
- HoneyHQ editorial synthesis — HEKNO Ltd · HoneyHQ synthesis
How sources are selected and weighted is set out in the sources and evidence policy.
Guides covering this plant
- Why honey has different texturesRunny, set, creamed, thixotropic and comb are five different things, and only one of them is a processing decision. The rest follow from sugar chemistry and from what the bees put in the jar.
- What makes honey expensivePrice tracks scarcity, harvest difficulty and certification cost far more than it tracks quality. Understanding which of those you are paying for is most of the skill in buying honey.
- Which flowers make honeyBeing good for bees and producing a honey crop are different things. A honey crop needs a plant that flowers in enormous quantity, in one place, at one time — which most good bee plants do not.
- How plants decide honey flavourNearly everything that distinguishes one honey from another arrives in the nectar. The bee contributes enzymes and evaporation; the plant contributes everything you taste.
- How honey is gradedHoney grading measures colour, moisture, clarity and flavour defects. It says almost nothing about how good the honey tastes, which is a deliberate limitation rather than an oversight.
Tools for planning planting
- Flowering calendar
What should I plant so that something is always in flower for bees?
- Bee-friendly garden planner
What should I plant in the space I actually have?
- Plant recommendation tool
Which plant fills this specific gap?