Vaccinium corymbosum
cultivated blueberry
Common names: American blueberry, blueberry
Photo: CC BY-SA 3.0 · Source
This description was machine-translated.
Description
The cultivated blueberry produces large, sweet berries and in autumn displays a bright red foliage that decorates every bed. Unlike the wild strawberry, it requires acidic soil, regular garden soil is unsuitable. Plant two different varieties such as 'Bluecrop' and 'Duke' for a richer harvest.
Care instructions
Plant the blueberry in pure rhododendron or bog soil with a pH of 4 to 5, either in a bed or a large container. Water only with low‑lime rainwater, as tap water raises the pH. Mulch heavily with bark mulch or pine straw and harvest the blue ripened berries from July, once they begin to loosen slightly.
Soil & site
Soil pH
Soil type
humus-rich, well-drained, lime-avoiding, lean
Feeding
Light feeder
Pruning
Companion planting
Good neighbors
Companion planting is partly traditional gardening lore. Where the reason is known, it is given.
Diseases & pests
1 relevantFrom the knowledge base, automatically linked by affected species. How to spot and prevent them is covered in full in the lexicon.
Mangan-Mangel
Manganese deficiency shows itself as a net like chlorosis: the leaf veins stay green while the areas between them fade to light green or yellow.
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From the magazine
Planting blueberries: why acidic soil decides everything
Blueberries are wonderfully easy once one single thing is right: the soil has to be acidic. Here's why that matters, how to get it right, and why a container is the smartest choice for most gardens.
Peat-Free Gardening: Why It Matters and How to Do It
Why peat is a drained bog in your flower pot, which alternatives actually work, and how to keep even blueberries happy with no peat at all.
Lingonberry: native evergreen nibble for the acidic bed
The lingonberry is an evergreen groundcover with red, spicy berries and bears twice a year. How to give it the acidic soil the blueberry loves too.
Acidic soil for berries: site, substrate and iron chlorosis
Blueberry, lingonberry and cranberry need acidic soil. How to lower the pH, water lime-free and recognise iron chlorosis in time.
Berries in pots and on the balcony: almost any berry in a container
Strawberries, blueberries, raspberries: almost any berry thrives in a pot. How to choose substrate and pot size, water lime-free and protect the roots in winter.
Serviceberry: ornamental shrub and secret nibble
The serviceberry offers four seasons of beauty plus blueberry-sweet fruit. An easy-care, robust shrub for any garden and the edible hedge.