Subterranean Clovers

IH Seeds subterranean clovers: 7 lines in our range. Our subterranean clovers range has 7 lines, covering annual types. Individual lines suit areas from 300 mm up to 425 mm or more of annual rainfall. Soils range from sand to loam. Common uses are grazing, hay and silage. Suitable livestock include beef, sheep, equine and dairy.

Subterranean

Unavailable

Dalkeith Subterranean Clover

Subterranean

Very persistent and prolific seeder

Subterranean96 daysHigh hard seed

In stock

Izmir Subterranean Clover

Subterranean

Early flowering with hard seed for low rainfall

Subterranean78 daysHigh hard seed

In stock

Leura Subterranean Clover

Subterranean

Late-maturing sub clover for long, high rainfall seasons

Subterranean

In stock

Nungarin Subterranean Clover

Subterranean

Short season variety

Subterranean77 daysHigh hard seed

In stock

Riverina Subterranean Clover

Subterranean

Higher production than older varieties, handles wet

Subterranean122 daysModerate hard seed

In stock

Seaton Park Subterranean Clover

Subterranean

Older variety, good production

Subterranean108 daysModerate hard seed

In stock

Urana Subterranean Clover

Subterranean

Increased winter and spring production, harder seed

Subterranean105 daysHigh hard seed

Name	Sub-category	Stock	Min Rainfall	Soil Range	pH	Sowing Rate	Tolerances
Dalkeith Subterranean Clover	Subterranean	Unavailable	325 mm+	L–L	4.5 CaCl₂	6–20 kg/ha	Mild P
Izmir Subterranean Clover	Subterranean	In stock	350 mm+	—	5 CaCl₂	10–15 kg/ha	Mild P
Leura Subterranean Clover	Subterranean	In stock	—	—	—	—	—
Nungarin Subterranean Clover	Subterranean	In stock	300 mm+	L–L	4.5 CaCl₂	6–20 kg/ha	Mild P
Riverina Subterranean Clover	Subterranean	In stock	425 mm+	L–L	4.5 CaCl₂	20–20 kg/ha	W
Seaton Park Subterranean Clover	Subterranean	In stock	425 mm+	L–L	6 CaCl₂	15–20 kg/ha	Mild Frost
Urana Subterranean Clover	Subterranean	In stock	400 mm+	S–L	4.5 CaCl₂	20–20 kg/ha	Mild P

Choosing Subterranean Clovers

Our subterranean clovers range has 7 lines, covering annual types. Individual lines suit areas from 300 mm up to 425 mm or more of annual rainfall. Soils range from sand to loam. Common uses are grazing, hay and silage. Suitable livestock include beef, sheep, equine and dairy.

Type & persistency: Annual
Rainfall: 300–425 mm+ annual rainfall, depending on variety
Soil range: Sand to Loam
Soil pH: pH 4.5+ (CaCl₂)
Sowing rate: 6–20 kg/ha
Tolerances: Low pH (4), Frost (1), Waterlogging (1)
End use: Grazing (2), Hay (2), Silage (2)
Livestock: Beef (2), Sheep (2), Equine (1), Dairy (1)
Days to flowering: 77–122 days
Hard seed level: High, Moderate

Compare subterranean clovers at a glance

Subterranean Clovers: key differences between lines
Product	Persistency	Days to flowering	Hard seed	Min rainfall
Dalkeith Subterranean Clover	—	96	High	325 mm+
Izmir Subterranean Clover	—	78	High	350 mm+
Leura Subterranean Clover	Annual	—	—	—
Nungarin Subterranean Clover	Annual	77	High	300 mm+
Riverina Subterranean Clover	—	122	Moderate	425 mm+
Seaton Park Subterranean Clover	Annual	108	Moderate	425 mm+
Urana Subterranean Clover	—	105	High	400 mm+

Match a paddock to the right seed with the Pasture Selector or read the seed guide. Also see all Clovers, Aerial-seeded annual and Perennial.

2026 Pasture Seed Guide

Every line in this category, with sowing rates and regional notes.

Download the 2026 Pasture Seed Guide (PDF)