Grona varians
Grona varians · Fabaceae
The gardener's calendar
Ideal time to plant grona varians: set it out when the soil is neither frozen nor waterlogged, and water generously as it establishes.
ID card
- Family
- Fabaceae (legumes)
- Type
- Annual or perennial herbaceous plant depending on climate
- Origin
- Tropical and subtropical regions of Asia and Africa
- Foliage
- Deciduous, compound, medium green
- Flowering
- Summer to autumn, pink to purple flowers
- Growth
- Fast to moderate
- Hardiness
- Sensitive to cold, warm climate preferred
- Adult size
- 16 to 32 inches in height
Care
Light Exposure
Grona varians thrives in full sun or partial shade. An sunny exposure of at least 6 hours per day promotes abundant flowering. In very hot regions, light afternoon shade can prevent excessive water stress.
Watering
Keep the soil regularly moist without waterlogging, especially during active growth and flowering. Reduce watering in winter or during cooler periods. Water at the base of the plant to prevent leaf diseases.
Soil and Growing Medium
Prefer well-drained soil rich in organic matter and slightly acidic to neutral. A mix of universal potting soil added with compost or decomposed manure works well. Ensure good permeability to prevent root rot.
Fertilizing
Apply balanced fertilizer once a month during the growing season. As a legume, this plant partially fixes atmospheric nitrogen, but light fertilization supports generous flowering. Reduce applications in winter.
Pruning and Training
Pinch young stems to encourage compact branching. Regularly remove spent flowers to extend flowering. If the plant becomes leggy, cut it back lightly in spring or early summer.
Diseases and Pests
Watch for aphids and red spider mites, particularly in dry or warm environments. Excessive moisture can promote powdery mildew or rot; ensure good air circulation. Strengthen the plant through balanced watering and good hygiene to limit problems.
Did you know?
Grona varians, also called "African pea" or "wandering clover," is a discreet but valuable member of the legume family. Its name "varians" means "variable," as this plant remarkably adapts to different tropical and subtropical environments. It has long been used in subsistence agriculture and as a traditional medicinal plant in several African and Asian cultures.
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.
Add this plant to my garden →Plants from the same family
- Chinese wisteriaWisteria sinensis
- Common broomCytisus scoparius
- Black locustRobinia pseudoacacia
- Common PeaLathyrus oleraceus
- Honey locustGleditsia triacanthos
- Hairy greenweedGenista pilosa
Tips generated and checked by Viridia — adapt them to your local climate.