Blackhawk
ActiveTrifolium vesiculosum Savi · Arrowleaf clover
Texas A&M Agrilife Research
Trifolium vesiculosum Savi Arrowleaf clover · Agricultural · bred by Seed Technology & Marketing Pty Ltd
also searched as: зулу ии
10 August 2026
The variety has a deep taproot system reaching 1.5 m and is capable of growing up to 1.2 m in height. Growth habit is early prostrate, transitioning to upright during the spring period. The variety is characterized as safe for livestock, non-bloating, with a crude protein content of 18–22%.
The plant possesses high tolerance to soil acidity but handles waterlogging poorly. It is distinguished by a high percentage of hard seeds, which ensure pasture regeneration, requiring mandatory scarification of planting material. The variety is of late maturity with a period from sowing to flowering of approximately 130 days.
4 jurisdictions
Green indicates countries where the variety is listed in the national catalogue and its seeds are authorized for sale. Expired registrations are marked separately: the variety was previously admitted, but sale is no longer permitted.
Variety registered as early as 1 jurisdiction, data for which we do not publish: their registry licenses have not yet been verified. This section will be available upon verification.
The variety is listed in the national registry — its seeds are authorized for sale in this country.
№ 04017
№ 209611
№ 30202110240652
№ 2017020
№ 4063524
Records are sourced from official registry publications. Data sources and legal status
The directory replicates the primary source. If an entry differs from the official publication, please specify the discrepancy and provide a link if possible. Corrections are added to the moderation queue.
This is a directory, not an official registry: data is based on public disclosures and may have changed. More about sources
Same species
Trifolium vesiculosum Savi · Arrowleaf clover
Texas A&M Agrilife Research
Trifolium vesiculosum Savi · Arrowleaf clover
Fertiprado Sementes e Nutrientes Ltda.
Trifolium vesiculosum Savi · Arrowleaf clover
INIAV - Instituto Nacional de Investigacao Agraria e Veterinaria.
Trifolium vesiculosum Savi · Arrowleaf clover
INIA-La Estanzuela
Nearby in the species list Blackhawk, Cupid FTP, Fertiseta, Lança, Sagit, Santander, Seelu, Vasil