White bedstraw
Galium album · Rubiaceae
The gardener's calendar
Ideal time to plant white bedstraw: set it out when the soil is neither frozen nor waterlogged, and water generously as it establishes.
ID card
- Foliage
- Deciduous
- Flowering
- June to September
- Mature size
- 40 to 80 cm tall
- Growth
- Fast
- Hardiness
- Very hardy (down to -20°C)
- Origin
- Europe, west and central
- Soil type
- Well-drained, chalky or neutral
Care
Watering
White bedstraw appreciates moist but well-drained soils. Water regularly during periods of active growth, especially during prolonged dry spells. Once established, this plant is relatively tolerant of moderate moisture.
Light exposure
Place white bedstraw in a sunny to partially shaded location. It develops well in both conditions, but prefers good light for more abundant flowering. Avoid overly humid and waterlogged areas.
Pruning and maintenance
Prune lightly after flowering to maintain a compact shape and encourage branching. In late winter, remove any dried stems from the previous year. No drastic pruning is necessary.
Soil
White bedstraw is satisfied with poor to average soils that are well-drained, chalky or neutral. It tolerates dry and stony ground. Slightly improve with compost if the soil is compacted.
Feeding
This herbaceous plant requires little fertilizer. A light application of compost in spring is sufficient. Avoid excess nitrogen, which promotes foliage at the expense of flowering.
Diseases and pests
White bedstraw is generally very robust. Watch for powdery mildew in very humid and waterlogged conditions. Good drainage and air circulation prevent most fungal problems.
Did you know?
White bedstraw is also known as 'cheese rennet' because its stems and leaves contain active compounds that were historically used to curdle milk into cheese. Its delicate small white flowers attract many pollinating insects, making it an excellent plant for promoting biodiversity in the garden.
Where to buy it
Plant in spring or early autumn, avoiding spells of intense heat. Pick a plant with healthy foliage and roots that are not exposed. Best time: March, April, May, September.
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Tips generated and checked by Viridia — adapt them to your local climate.