Galium spurium
Galium spurium · Rubiaceae
The gardener's calendar
Ideal time to plant galium spurium: set it out when the soil is neither frozen nor waterlogged, and water generously as it establishes.
ID card
- Family
- Rubiaceae
- Type
- Annual herb
- Foliage
- Deciduous
- Flowering
- June to August
- Adult size
- 20 to 60 cm tall
- Hardiness
- Down to −15 °C
- Origin
- Temperate Europe and Asia
- Soil type
- Well-drained soils, undemanding
Care
Light
False cleavers thrives in well-lit situations, in full sun or partial shade. It tolerates partially shaded spots but flowers more abundantly in sunlight. Place it in an airy location to promote balanced growth.
Watering
Water regularly during the active growing period, keeping the soil moist but not waterlogged. Reduce watering during periods of heavy rain. This herbaceous plant appreciates moderate moisture and adapts well to dry conditions once established.
Soil Preparation
Prefer well-drained, loamy soil that is undemanding regarding fertility. Enrich the soil before planting with compost or organic amendment. Avoid overly compact or constantly wet soils that promote rot.
Nutrition
A light application of balanced fertilizer in spring is generally sufficient. This herbaceous plant is not demanding; excess nitrogen can promote foliage at the expense of flowering. Well-decomposed compost spread on the surface works perfectly.
Pruning and Maintenance
Pinch young plants to encourage a bushy habit. Remove spent flowers to extend the flowering period. At the end of the season, cut back the plant or allow it to self-seed naturally if your climate permits.
Problem Prevention
False cleavers is generally robust and rarely subject to disease. Monitor excessive moisture that can promote fungal rot. Good air circulation and adequate drainage prevent most health issues.
Did you know?
False cleavers, like its cousins in the Galium genus, has tiny microscopic hooks on its stems and leaves that allow it to cling to clothing and animal fur for dispersal. Used since Antiquity, the Galium genus once served as a natural dye and dye plant in European weaver workshops.
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.