Science · Plants, Natives & Crops
Balansa Clover
Balansa clover combines substantial biomass potential with tolerance of waterlogged soils and brief flooding. Its small seed and initially limited competitiveness make establishment management important, while cultivar maturity influences adaptation to seasonal moisture.
Profile
- Growth habit
- Erect annual with branching stems and small white-to-pink flowers.
- Roots
- Taproot and fibrous roots can extend approximately 30–35 inches.
- Soil pH
- Oregon State lists a broad tolerated range of approximately 5.0–8.6.
- Seed persistence
- Can produce a very high proportion of hard seed.
- Nitrogen
- Fixes atmospheric nitrogen when effectively nodulated.
Water & soil context
- Moisture (VWC)
- The cited publications do not provide numeric volumetric water content sensor targets.
- Salinity tolerance
- Oregon State describes tolerance of mildly saline soils and lists 3–5 dS/m; the page does not define this as an irrigation-water limit or sensor control target.
- Drought tolerance
- Early-flowering cultivars can fit drier environments; the California chart rates drought tolerance as good.
Illustrative monitoring-depth band
3–8 in
Editorial placement example, not a validated optimum or total rooting depth. Confirm the site's root distribution and soil horizons; multiple depths may be needed.
Tolerates waterlogging and brief flooding. Rainfall adaptation and soil salinity categories should not be converted directly into irrigation setpoints.
Problems to watch
- Control competition during establishment, especially from faster-growing companion species.
- Hard seed can create persistent volunteers.
- Mowing alone may not reliably terminate the crop.
Stress signs
- The cited sources do not provide a reliable crop-specific list of visible stress indicators.
Where you'll find it
- Cover crop
- Green manure
- Forage
More plants, natives & crops
Published botanical and soil references are distinct from GroundWorx product guidance. Moisture thresholds and monitoring depths require site calibration; sources do not establish product performance or diagnose stress.